KR101638498B1 - Method and device for readjusting image, and non-temporary computer-readable medium storing instructions for executing the same method - Google Patents

Abstract

The present invention relates to a method and an apparatus for dividing an image into a plurality of partial regions so as to stretch or contract a part of the image, The present invention relates to an image re-adjustment method and apparatus for correcting a phenomenon to produce a more natural result, and a non-transitory machine-readable storage medium recording a program for executing the method.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image re-arrangement method, an image re-arrangement apparatus, and a non-transitory machine-readable storage medium storing instructions for executing the method,

The present invention relates to a non-transitory machine-readable storage medium having recorded thereon a method, an apparatus and an instruction for executing the method, wherein an image can be divided into a plurality of subregions so that a part can be stretched or contracted and readjusted naturally.

More specifically, the present invention divides an image of a person whose face includes a subject into a plurality of partial regions to stretch or contract a part, correct distortion that may occur in a specific portion, and produce a more natural result To a non-transitory machine-readable storage medium having recorded thereon a program for carrying out the method.

Conventional images are analogue images such as pictures and photographs. However, digital images such as computers, tablet PCs, and smartphones have been popularized and developed, and digital images that can be created, edited, .

Digital images are easier to create in digital devices, which can further reduce the cost and time required to create images, and output can also be done in digital devices, making it easier to distribute the generated digital images. It is also economically significant in that it is easy to re-edit the created digital image in a digital electronic device to obtain a new digital image.

Such re-editing of digital images can be done through professional programs such as Digital 'Illustrator' or 'Photoshop'. These specialized programs can produce outstanding results and are therefore widely used in design and image photography.

However, professional programs for re-editing of digital images require professional knowledge, which means that a lot of training is needed to use them, which means that not everyone can use them universally.

Due to these problems, many applications are available for easy editing of digital images in the smartphone application market. Applications that can edit existing images can easily edit images without expert knowledge .

However, when the subject of the digital image to be edited is a person with a face, when the digital image is stretched or shrunk in the lateral direction, the shape of the person displayed in the digital image becomes thinner or more obscured, There is a problem that the shape of a person having a face that is elongated or contracted unnaturally left and right is displayed instead of a conventional face shape of a general person by being stretched or contracted in the same manner as the elongation or contraction ratio of the body of the person.

The main object of the present invention is to provide an image re-adjustment method capable of preventing generation of a more natural result and destruction of an object in a re-editing process of expanding or contracting a digital image in which a shape of a person including a face is a subject, And a non-transitory machine-readable storage medium having recorded thereon instructions for executing the method.

In addition, it is an object of the present invention to provide an image re-adjustment method and apparatus capable of re-editing an image easily and easily without relying on expert knowledge in a re-editing process of expanding or contracting a digital image and a non-transitory machine readable storage medium To be provided.

According to an aspect of the present invention, there is provided a method of re-adjusting a human image including a face displayed on a display of an electronic device, the method comprising: a loading step of loading an original image; Transforming the first transformed image into a transformed image, storing the first transformed image in a memory of the electronic device and outputting the transformed image to a display of the electronic device, a reference area including a plurality of baselines and a portion of the human image on the display, Generating a reference image including the reference region when the reference region includes a face portion of the human image; and displaying the reference image including the reference region, The first transformed image is divided by the plurality of reference lines, And a plurality of second partial images that do not include the reference region and generate a first partial image group composed of the reference image, the first partial image, and the plurality of second partial images, Wherein the first partial image and the reference image are generated by contracting or stretching the first partial image and the reference image in a horizontal direction by a predetermined ratio to generate a variable partial image and a variable reference image, And outputting a second partial image group composed of the plurality of second partial images to the display, combining the second partial image groups to generate one variable image, storing the variable image in the memory And outputting the image to the display, In the unknown variable step, the reference image may be deformed by stretching or contracting deformation as opposed to contraction or extension before the reference image is deformed, before contraction or extension of the reference image to produce the variable reference image .

The image segmentation step may divide the rectangular reference area into at least one or more points constituting the reference area, each of the sides including the reference area, and generate the reference image have.

The image modifying step includes the steps of, when the first partial image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image, before the reference image is contracted, And the warped reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group.

The warping step may include forming a virtual lattice structure on the reference image and replacing pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the reference image with contraction or extension The reference image is moved in the direction perpendicular to the reference image so as to be closer to the center point of the reference image and moved away from the center point of the reference image in the same upward direction as the extending direction of the reference image, And the moving distance of each of the pixels is different according to the distance between the center point and each of the pixels. The larger the distance, the larger the moving distance.

In this case, when the first partial image is stretched by a predetermined ratio in the horizontal direction to generate the variable partial image, the image variable step is a step of contracting and deforming the reference image before the reference image is stretched, Wherein the shrinking reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group.

 The warping step may include forming a virtual lattice structure on the reference image and dividing pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the reference image into contraction or extension The reference image is shifted away from the center point of the reference image in a direction perpendicular to the reference image and is moved in the same direction as the direction in which the reference image is contracted so as to approach the center point of the reference image, The moving distance of each of the pixels is different according to the distance between the center point and each of the pixels. The larger the distance, the larger the moving distance.

The warping step may fix the lattice point corresponding to the rim of the reference image and move the lattice point in the rim.

A method of re-adjusting a human image including a face displayed on a display of an electronic device, the method comprising: loading an original image; converting the original image into a first converted image in a bitmap format; An image conversion step of storing an image in a memory of the electronic device and outputting the image to a display of the electronic device, displaying a reference area including a plurality of reference lines and a part of the human image on the display, Wherein the human image is displayed between two reference lines, and when the reference area includes a face part of the human image, a reference image including the reference area is generated, and the first converted image is displayed on the plurality of reference lines A first partial image including the reference region and a second partial image including the reference region, An image segmentation step of generating a plurality of second partial images that do not include a sub-region and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory, The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image transforming step of combining the second partial image groups to generate a single variable image, storing the variable image in the memory and outputting it to the display, Wherein, in the image variable step, the variable reference If the variable reference image is contracted or elongated by the strain to be opposed to stretching or contraction as a variable, it is possible to transform the said variable reference image.

The image segmentation step divides a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside, , A figure of the same type as the reference zone extends by the transverse length of the first partial image and is produced on a transparent transparent zone to generate the reference image composed of the reference zone and the transparent zone.

Here, the reference zone may be created on the same horizontal axis as the reference zone was located on the first partial image, on the transparent zone.

In this case, the image variable step may further include a warping step of, when the reference image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image, expanding and deforming the variable reference image to generate an elongation variable reference image Wherein the variable-magnification reference image, the variable image, and the plurality of second partial images may constitute the second partial image group.

The warping step may include forming a virtual lattice structure on the variable reference image excluding the transparent area and generating a pixel value of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, Of the variable reference image in a direction perpendicular to a direction in which the variable reference image is contracted or elongated, and moving the variable reference image away from the center point of the variable reference image in the same upward direction as the extending direction of the variable reference image Wherein the moving distance of each of the pixels is different according to the separation distance between the center point and each of the pixels, and the separation distance is greater than the separation distance, The larger the distance, the larger the moving distance can be.

The image variable step may include a warping step of generating a contraction variable reference image by contracting and deforming the variable reference image when the first partial image is extended in a horizontal direction by a predetermined ratio to generate the variable partial image Wherein the contraction variable reference image, the variable image, and the plurality of second partial images may constitute the second partial image group.

Here, the warping step may include: forming a virtual lattice structure on the variable reference image excluding the transparent area, and generating a pixel of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, Of the variable reference image are shifted away from the center point of the variable reference image in a direction perpendicular to the direction in which the variable reference image is contracted or elongated and moving toward the center point of the variable reference image in the same direction as the direction in which the variable reference image is contracted , And thereby stretch-deform the variable reference image to generate the elongation-variable reference image.

In this case, the warping step may fix the grid point corresponding to the border of the variable reference image, and move the pixels corresponding to the grid point in the border.

In addition, the image segmentation step may display the reference line so as to be parallel to the longitudinal direction of the first transformed image, change the position of the reference line according to a user's input using the electronic device, Can be displayed.

The image segmenting step may change the size and position of the reference area according to the input of the user and display the same on the first partial image.

Here, the image variable step may determine the degree of extension or contraction of the first transformed image and the reference image according to the input of the user.

In this case, the image synthesizing step may combine the second partial image group according to a user's input using the electronic device to generate the variable image.

The apparatus includes a display and a storage medium. The apparatus includes a loading unit for loading an original image, a conversion unit for converting the original image into a first converted image in bitmap format, 1 converted image to a memory of the apparatus and outputting the transformed image to the display; a reference area including a plurality of reference lines and a part of the human image on the display; Wherein the human image is displayed between the reference lines, and when the reference area includes a face part of the human image, a reference image including the reference area is generated, and the first converted image is displayed on the basis of the plurality of reference lines A first partial image including the reference region and a second partial image including the reference region And storing the first partial image group composed of the reference image, the first partial image, and the plurality of second partial images in the memory, and an image dividing section for storing the first partial image, Wherein the first reference image and the second reference image are generated by contracting or stretching the partial image and the reference image by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, And an image conversion unit for combining the second partial image groups to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display, In the image variable portion, the reference image is contracted or stretched Before generating the variable reference image, the reference image may be deformed by stretching or contraction, as opposed to being deformed by contraction or elongation, thereby deforming the reference image.

The image dividing unit may generate the reference image by dividing a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside .

Here, when the first partial image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image, the image varying unit may expand and contract the reference image to reduce the height of the reference image, Wherein the extension reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group.

 In this case, the warping unit may form a virtual lattice structure on the reference image, and the pixels of the reference image corresponding to the plurality of lattice points constituting the lattice structure in the reference image may be referred to as shrinkage or elongation The reference image is moved in the direction perpendicular to the reference image so as to be closer to the center point of the reference image and moved away from the center point of the reference image in the same upward direction as the extending direction of the reference image, A reference image can be generated.

 When the first partial image is stretched in the horizontal direction by a predetermined ratio to generate the variable partial image, the image variable portion may contract and deform the reference image before the reference image is stretched, Wherein the shrinking reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group.

The warping unit forms a virtual lattice structure on the reference image, and the pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the reference image are arranged such that the reference image is contracted or elongated The reference image is moved in a direction perpendicular to the reference image so as to be closer to the center point of the reference image in the same direction as the direction in which the reference image is contracted to shrink and deform the reference image, Lt; / RTI >

The warping unit may fix the grid point corresponding to the rim of the reference image and move the grid point within the rim.

The apparatus includes a display and a storage medium. The apparatus includes a loading unit for loading an original image, a conversion unit for converting the original image into a first converted image in bitmap format, 1 converted image to a memory of the apparatus and outputting the transformed image to the display; a reference area including a plurality of reference lines and a part of the human image on the display; Wherein the human image is displayed between the reference lines, and when the reference area includes a face part of the human image, a reference image including the reference area is generated, and the first converted image is displayed on the basis of the plurality of reference lines A first partial image including the reference region and a second partial image including the reference region, And storing the first partial image group composed of the reference image, the first partial image, and the plurality of second partial images in the memory, and an image dividing section for storing the first partial image, Wherein the first reference image and the second reference image are generated by contracting or stretching the partial image and the reference image by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, And an image conversion unit for combining the second partial image groups to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display, In the image variable section, the variable reference image is transformed to a variable reference The variable reference image can be deformed by deforming the image by stretching or contraction as opposed to being deformed by contraction or elongation of the image.

The image dividing unit may divide a rectangular reference area including each of the sides constituting the reference area and at least one point constituting the reference area and including the reference area inside, A figure of the same shape as the reference area may extend over the transverse extent of the first partial image and create on the transparent area to generate the reference image composed of the reference area and the transparent area.

Here, the reference zone may be created on the same horizontal axis as the reference zone was located on the first partial image, on the transparent zone.

In this case, the image changing unit may further include a warping unit that generates an elongated variable reference image by stretching and deforming the variable reference image when the reference image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image , The elongation variable reference image, the variable image, and the plurality of second partial images may constitute the second partial image group.

The warping unit may be configured to form a virtual lattice structure on the variable reference image except for the transparent area, and to display pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, Moving the variable reference image so as to approach the center point of the variable reference image in a direction perpendicular to a direction in which the variable reference image is contracted or elongated and moving it away from a center point of the variable reference image in the same upward direction as the extending direction of the variable reference image , And thereby stretch-deform the variable reference image to generate the elongation-variable reference image.

The image variable unit may further include a warping unit that generates a contraction variable reference image by contraction and deformation of the variable reference image when the first partial image is extended in a horizontal direction by a predetermined ratio to generate the variable partial image And the contraction variable reference image, the variable image, and the plurality of second partial images may constitute the second partial image group.

The warping unit may form a virtual lattice structure in the region excluding the transparent region on the variable reference image and may further include pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, The variable reference image is shifted away from the center point of the variable reference image in a direction perpendicular to the direction in which the variable reference image is contracted or elongated and is moved in the same direction as the direction in which the variable reference image is contracted to approach the center point of the variable reference image , The stretched variable reference image may be generated by stretching the variable reference image.

In this case, the warping unit may fix the grid point corresponding to the edge of the variable reference image, and move the pixels corresponding to the grid point in the edge.

Also, the image dividing unit may display the reference line so as to be parallel to the longitudinal direction of the first transformed image, change the position of the reference line according to an input of a user using the apparatus, and display the reference line on the first transformed image .

The image dividing unit may change the size and position of the reference area according to the input of the user and display the same on the first partial image.

Here, the image variable unit may determine the degree of extension or contraction of the first transformed image and the reference image according to the input of the user.

In this case, the image combining unit may combine the second partial image group according to an input of a user using the apparatus to generate the variable image.

And provide a non-volatile machine-readable storage medium having recorded thereon instructions for executing a method of resizing an image displayed on a display of the electronic device.

According to an embodiment of the present invention, in a process of re-adjusting a digital image in which a shape of a person including a face is a subject, the image is divided into an image in which the shape of the person is displayed and a non- And a reference region including the shape of the face of the person is set so that a distortion phenomenon that occurs as the reference region indicated by the face shape of the person is stretched or contracted while only the image in which the shape of the person is displayed is stretched or contracted The digital image can be readjusted by making the shape of the person naturally thinner or more fattened according to the intention of the user without distortion of the face shape of the person.

Fig. 1 shows a flow chart of an image reordering method according to an embodiment of the present invention.
Figure 2 illustrates the transformation of an original image in accordance with an embodiment of the present invention.
Figure 3 illustrates the partitioning of the first transformed image according to one embodiment of the present invention.
4 illustrates generation of a reference image in accordance with an embodiment of the present invention.
Figure 5 illustrates contraction of a first partial image and a reference image in accordance with an embodiment of the present invention.
Figure 6 illustrates elongation of a first partial image and a reference image in accordance with an embodiment of the present invention.
Figure 7 illustrates a variation of a reference image in accordance with an embodiment of the present invention.
FIG. 8 illustrates a second partial image group in which an amount of expansion or contraction is adjusted according to a user's input in an image variable step according to an exemplary embodiment of the present invention, as an output state of a display.
Figure 9 shows the generation of a variable image according to an embodiment of the present invention.
Figure 10 shows a segmentation of a first transformed image according to another embodiment of the present invention.
Figure 11 illustrates the generation of a reference image comprising a transparent region according to another embodiment of the present invention.
12 illustrates contraction of a reference image including a first partial image and a transparent region in accordance with an embodiment of the present invention.
FIG. 13 illustrates contraction of a reference image including a first partial image and a transparent region in accordance with an embodiment of the present invention.
Figure 14 shows a variation of a variable reference image according to an embodiment of the invention.
15 shows a configuration of an image rebalancing apparatus according to an embodiment of the present invention.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It should be understood, however, that the invention is not to be limited to the specific embodiments, but includes all changes, equivalents, and alternatives falling within the spirit and scope of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, detailed description of related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily blurred. In addition, numbers used in the description process of the present invention (e.g., first second, etc.) may be identifier signals for distinguishing one component from another.

Hereinafter, an image re-adjustment method according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows a flow diagram of an image reordering method according to an embodiment of the present invention.

Referring to FIG. 1, an image resampling method 1000 according to an exemplary embodiment of the present invention includes an image loading step S100, an image conversion step S200, an image dividing step S300, an image variable step S400, Synthesis step S500. However, an image reshaping method 1000 having the components shown in FIG. 1 or fewer components may be implemented.

In addition, the image re-sizing method 1000 may be implemented in electronic devices such as smart phones, computers, and tablet PCs. However, the present invention is not limited to the above-mentioned apparatus, and any device capable of outputting an image and realizing the image re-adjustment method and realigning the image can be used.

The image re-adjustment method according to an embodiment of the present invention can be applied to any digital image outputable by the electronic device as described above, but the main object of the present invention is to provide a method and apparatus for re- , The image re-adjustment method described later is an image re-adjustment method applied to a human image including a face.

First, referring to the image loading step S100, the image loading step S100 may load an original image in the electronic device. The "loading" is to move necessary data from the auxiliary storage device or the input device to the main storage device. In the image re-adjustment method 1000 according to the embodiment of the present invention, The original image stored in the image storage unit is referred to as the image reordering method.

Here, the original image loaded on the electronic device may be an image previously stored in the electronic device or an image generated by a camera provided in the electronic device.

Subsequently, the loaded original image may be converted into a first converted image in a bitmap format, stored in a memory provided in the electronic device, and output to a display provided in the electronic device (S200).

Figure 2 illustrates the transformation of an original image in accordance with an embodiment of the present invention.

The image conversion step S200 may convert the loaded original image 10 into a first converted image 20 of bitmap format. In addition, the first converted image 20 may be stored in a memory provided in the electronic apparatus and displayed on the display unit 2 of the electronic apparatus. Referring to FIG. 2, the original image 10 is converted into a first transformed image 20 and is displayed in the display area of the display unit 2. In the image re-adjustment method 1000 according to an exemplary embodiment of the present invention, the image re-adjustment method 1000 ) Can be stored.

Here, the display unit 2 may output all kinds of digital images including the original image 10 and the first converted image 20 output from the electronic device. In the image re-adjustment method 1000 according to an exemplary embodiment of the present invention, the display unit 2 may be implemented as a touch panel or a touch screen capable of simultaneously selecting an output function . For example, when the display unit 2 and the sensor for sensing the touch operation input by the user have a mutual layer structure, the display unit 2 may be used as an input device in addition to the output device. In the image re-adjustment method according to an embodiment of the present invention, the display unit 2 may have a function of concurrently outputting and inputting.

Next, the first transformed image 20 may be divided into a plurality of partial images along the reference line and the reference area, and a reference image may be generated (S300).

Figure 3 illustrates the partitioning of the first transformed image according to one embodiment of the present invention.

Referring to FIG. 3, the image segmenting step S300 may display a plurality of reference lines 11 and 12 on the display unit 2 and a reference area a including a part of the human image. Specifically, the image segmenting step S300 may display two reference lines 11 and 12 on the display unit 2, and the image of the person is displayed between the two reference lines 11 and 12 Respectively. In addition, the reference region (a) is positioned on the face portion of the human image displayed between the two reference lines (11, 12), and a reference image (i) dividing the first transformed image (20) with respect to the two reference lines (11, 12) to generate a first partial image (i) including the reference region and a second partial image A plurality of second partial images m1 and m2 may be generated. Here, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2 may be composed of a first partial image group 30, The group 30 may be stored in the memory.

The reference lines 11 and 12 may be partially displayed on the display unit 2 including the reference line adjustment indication 110. The reference lines 11 and 12 are displayed so as to be parallel to the longitudinal direction of the first converted image 20 output to the display unit 2 and the plurality of reference lines 11 and 12 are displayed apart from each other , And may be displayed by changing the position according to the input of the user using the electronic device. 3 (a) and 3 (b), the user drags the reference line adjustment indication 11 included in each of the plurality of reference lines 11 and 12, The positions of the plurality of reference lines 11 and 12 can be determined at desired positions.

For example, as shown in FIG. 3 (b), the user may place the reference line 11 at a distance close to the left side of the human image, and the reference line 12 may be located close to the right side of the human image You can place it on the street. Therefore, the human image can be positioned and displayed between the two reference lines (11, 12).

Also, the reference area (a) may be displayed on the display unit 2 including a reference area adjustment indication 115 in part. The reference region a is preferably provided on a portion of the first transformed image 20 output to the display unit 2, preferably between two adjacent reference lines 11, 12, And may be displayed in a changed position and size according to a user's input using the electronic device. 3 (a) and 3 (b), the user drags the center portion of the reference region a to position the reference region a at a desired position on the first transformed image 20 And dragging the reference area adjustment indication 115 included in the reference area a in the direction of the center of the reference area a or in the opposite direction to reduce the reference area a to a desired size Can be enlarged.

For example, as shown in FIG. 3 (b), the user can drag the center portion of the reference region (a) to place the reference region (a) in the face portion of the human image, The size of the reference area (a) may be adjusted so that the adjustment indicator 115 may be dragged to include the face portion of the human image at a close interval.

In the image segmentation step S300, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2, which constitute the first partial image group 30, Can be output to the display unit 2, but the user can recognize that the first partial image group 30 is not displayed in a divided form, but is displayed in a combined manner. Referring to FIG. 3, the image segmenting step S300 includes dividing the first transformed image 20 to obtain the reference image f1, the first transformed image i, and the plurality of second partial images m1 the first partial image group 30 and the second partial image group 30 may be stored in the memory by using the first partial image group 30 and the second partial image group 30, (FIG. 3 (d)) as if the first partial image group 30 were combined on the display region of the first partial image group 30. FIG. However, the first partial image group 30 displayed on the display unit 2 includes the reference image f1 constituting the first partial image group 30, the first transformed image i, The first partial image group 30 is divided into the reference image f1 divided into the first converted image i and the second divided image m2, It can be recognized as a combined one without recognizing that it is composed of partial images (m1, m2). This may be considering the convenience of the user and the ease of editing.

Here, the reference image f1 may be displayed so that the first transformed image i and the plurality of second partial images m1, m2 are superimposed on the image displayed on the display unit 2 , The face portion of the person image displayed on the first converted image (i) can be displayed so as to overlap the face portion of the person displayed in the reference image f1. However, in the image segmenting step S300, the first transformed image i and the plurality of second partial images m1 and m2 are displayed on the image displayed on the display unit 2, The shape and size of the human face portion in the first partial image i and the reference image f1 do not change even if the reference image f1 is displayed, The first partial image m1 and the second partial image m1 do not overlap the reference image f1 on the image displayed on the display unit 2, Only the images m1 and m2 can be displayed on the display unit 2. [

Here, the reference image f1 may be formed by dividing a rectangular reference area in contact with at least one point constituting the reference area a and including the reference area a inside.

4 illustrates generation of a reference image in accordance with an embodiment of the present invention.

4, the reference area (a) is displayed on the face part displayed by the first partial image (i) among the first partial images (30) displayed on the display part (2) (b) a rectangular reference zone (b) having four sides outside the first partial image (a) and in parallel with the first partial image (i) and in contact with the reference zone (a). Here, the reference image (f1) in which the reference region (b) including the reference region (a) is divided may be generated. The reference zone b is a virtual zone for generating the reference image f1 of the first partial image i by dividing it and may therefore not be displayed on the display unit 2, the reference area a and the reference area b are not displayed when the reference image f1 generated by dividing the reference area b is output to the display unit 2, Only images containing the included face part can be displayed.

Next, the image variable step S400 may contract or extend the first partial image (i) and the reference image (f1) of the first partial image group 30 by a predetermined ratio in the horizontal direction, And a second partial image group consisting of the variable partial image (s), the variable reference image (f2) and the plurality of second partial images (m1, m2), and generating an image (s) (35) to the display unit (2).

Herein, the image variable step S400 may be performed such that the first partial image i of the first partial image group 30 is contracted or elongated by a predetermined ratio in the horizontal direction to generate the variable partial image s The method may further include a warping step (S450) of generating the contraction reference image (f "1) by stretching the reference image (f1) to generate or shrinkage the extension reference image (f'1).

Figure 5 illustrates contraction of a first partial image and a reference image in accordance with an embodiment of the present invention.

Referring to FIG. 5, in the image variable step S400, the first partial image (i) of the first partial image group 30 is contracted in a horizontal direction by a predetermined ratio to form the variable partial image (s) Before generation, the warping step S450 of generating the extension reference image f'1 by stretching the reference image f1 will be described.

The warping step S450 may include a step of, when the first partial image i of the first partial image group 30 is contracted by a predetermined ratio in the horizontal direction, before the first partial image i is contracted, 5 (b)), and the first partial image (i), the extension reference image (f'1), and the second reference image The plurality of second partial images m1 and m2 may constitute the first partial image group. Here, the reference image f1 may be deformed only in the image displayed inside the reference image f1 without deforming the rim portion. Therefore, even if the reference image f1 is elongated and the extension reference image f'1 is generated, the entire size does not change, and only the inner region displayed by the reference image f1 can be extended and displayed.

More specifically, the warping step S450 may include a step of expanding the reference image f1 to generate the extension reference image f'1, the image displayed by the reference image f1 being contracted up and down, And can be deformed laterally to generate the elongation reference image f'1. The reference image f'1 is generated because the reference image f1 is contracted and elongated. The reason why the reference image f'1 is named as the reference image f'1 is that the reference image f ' Since the first partial image (i) undergoes a deformation that stretches or contracts to the left or to the right as opposed to the first partial image (i) being contracted or elongated to the left or to the right, This is because they are named with emphasis on the variable direction.

The stretch reference image f'1 may then be superimposed on the first partial image i (Fig. 5 (c)). Thus, the face portion of the human image that has been displayed on the first partial image (i) is obscured by the display of the extension reference image (f'1) in its place, and the face of the person The face portion displayed in the image may be a shape that is elongated to the left and right and contracted up and down rather than the existing shape.

Next, the first partial image (i) and the extension reference image (f'1) superimposed on the first partial image (i) are contracted in the horizontal direction by a predetermined ratio, and the variable partial image s ) And the variable reference image f2 superimposed on the variable portion image s (Fig. 5 (d)), and the variable portion image s, the variable portion image s, It is possible to output the second partial image group 35 composed of the plurality of second partial images m1 and m2 to the display unit 2. [

Accordingly, before the first partial image (i) and the reference image (f1) are contracted in the horizontal direction in the image variable step (S400), the reference image (f1) is stretched laterally and contracted up and down, When the reference image f1 is contracted to the left or right, the face portion displayed on the reference image f1 is contracted to the left or to the right to prevent the distortion of the image, and even if the reference image f1 is contracted, the existing natural shape can be maintained and shrunk.

Figure 6 illustrates elongation of a first partial image and a reference image in accordance with an embodiment of the present invention.

The image re-adjustment method according to an embodiment of the present invention is mainly intended to obtain a slimmer human image through natural shrinkage of a human image including a face, but a fat human image can be obtained according to a user's intention Describe the natural height of the human image.

Referring to FIG. 6, in the image variable step S400, the first partial image (i) of the first partial image group 30 is extended in a horizontal direction by a predetermined ratio to form the variable partial image (s) A warping step S450 of generating a contraction reference image f "1 by contracting and deforming the reference image f1 will be described.

The warping step S450 may be performed before the first partial image i is stretched when the first partial image i of the first partial image group 30 is stretched by a predetermined ratio in the horizontal direction, The first partial image i, the contraction reference image f "1 and the contraction reference image f" 1 may be generated by contraction and deformation of the reference image f1, The plurality of second partial images m1 and m2 may constitute the first partial image group. Here, the reference image f1 may be deformed only in the image displayed inside the reference image f1 without deforming the rim portion. Therefore, even if the reference image f1 is shrunk and deformed to generate the shrinkage reference image f '1, the entire size does not change, and only the inner region displayed by the reference image f1 can be contracted and displayed.

Specifically, in the warping step S450, when the shrinkage reference image f '1 is generated by shrinking the reference image f1, the image displayed by the reference image f1 is stretched up and down, Then, the contraction reference image (f "1) can be generated by being deformed to be contracted to the left and right.

6 (c)). Thus, the shrinking reference image f "1 can be superimposed on the first partial image i (FIG. 6 (c) The face portion of the first partial image i is hidden by the display of the shrinkage reference image (f "1) on its place, and the face portion displayed in the human image of the first partial image (i) And can be formed into an elongated shape.

Next, the first partial image (i) and the contraction reference image (f "1) superimposed on the first partial image (i) are contracted in the horizontal direction by a predetermined ratio, ) And the variable reference image f2 superimposed on the variable portion image s (Fig. 6 (d)), and the variable portion image s, the variable portion image s, It is possible to output the second partial image group 35 composed of the plurality of second partial images m1 and m2 to the display unit 2. [

Accordingly, in the image variable step S400, before the first partial image (i) and the reference image (f1) are stretched in the horizontal direction, the reference image (f1) is contracted to the left and right and stretched upward and downward, When the reference image f1 is stretched to the left and right, the face portion displayed on the reference image f1 is stretched to the left and right to prevent a distortion phenomenon that is enlarged, and the stretched image can be maintained while maintaining the existing natural shape even if stretched.

In the warping step S450, a virtual lattice structure is formed on the reference image f1, and the pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the reference image f1 So that the reference image f1 can be transformed. The moving distance of each of the pixels differs depending on the distance between the center point and each of the pixels, and the moving distance becomes larger as the distance is larger. That is, the moving distance of the pixel far from the center point of the reference image is larger than the moving distance of the pixel closer to the center point of the reference image.

Figure 7 illustrates a variation of a reference image in accordance with an embodiment of the present invention.

Referring to FIG. 7, the warping step S450 generates a virtual lattice structure g on the reference image f1 (FIG. 7 (a)). In the reference image f1, (p) of the reference image f1 in a direction perpendicular to the direction in which the reference image f1 contracts or elongates, pixels corresponding to a plurality of grid points gp constituting the reference image f1, (Fig. 7 (b)) and moves away from the center point p of the reference image in the same upward direction as the direction in which the reference image f1 is stretched (Fig. 7 (c) (Fig. 7 (d)) by modifying the stretched reference image f'1.

The warping step S450 may fix the grid points corresponding to the rim of the reference image f1 without moving them and move the grid points in the rim to deform the reference image f1 .

The warping step S450 may include shifting the pixels corresponding to the grid point gp in the reference image f1 to the reference image f1 in the direction perpendicular to the direction in which the reference image f1 is contracted or elongated, (p) of the reference image (f1) after the reference image (f1) is moved closer to the center point (p) of the reference image (f1) f1) to produce the elongation reference image (f'1), but the order may change and may also occur at the same time.

The warping step S450 generates a virtual lattice structure g on the reference image f1 and generates a plurality of lattice points constituting the lattice structure g in the reference image f1 gp are moved away from the center point p of the reference image f1 in a direction perpendicular to the direction in which the reference image f1 contracts or elongates and the reference image f1 is stretched The reference image can be contracted and deformed to generate the contraction reference image f "1 by moving the reference image in the same upward direction as the center point p of the reference image.

Next, the image variable step S400 may determine the degree of contraction of the first transformed image i and the reference image f1 according to the input of the user.

FIG. 8 illustrates a second partial image group in which an amount of expansion or contraction is adjusted according to a user's input in an image variable step according to an exemplary embodiment of the present invention, as an output state of a display.

8, the user drags the variable adjustment display 135 displayed on the display unit 2 in the left and right directions of the display unit 2 to extend a part of the first partial image group 30 Or shrink. 8 (a) to 8 (c), the variable adjustment display 135 displays the user's drag on the variable bar 130 positioned on the display unit 2 in the horizontal direction, , And the first partial image (i) and the extension reference image (f'1) may be retracted according to the rate at which the variable adjustment indicator 135 moves to the right. 8 (d), when the variable adjustment indicator 135 moves to the left according to the drag of the user on the display unit 2, the variable adjustment indicator 135 moves to the left The first partial image (i) and the contraction reference image (f "1) may be stretched according to the ratio.

Subsequently, the image synthesis step S500 may combine the second partial image group 35 according to an input of a user using the electronic device to generate the variable image 40, and the variable image 40 ) Can be stored in the memory and displayed on the display unit (2).

Figure 9 shows the generation of a variable image according to an embodiment of the present invention.

Referring to FIG. 9, in the image synthesis step S500, when the user touches the confirmation mark 140 displayed on the display unit 2, the second partial image group 35 is combined with the first variable (40) is displayed on the display unit (2), and the variable image (40) is displayed on the display unit (2) displayed in the image dividing step (S300) The plurality of reference lines (11, 12) and the reference area (a), which have been displayed, can be displayed.

In the foregoing, an image re-adjustment method 1000 according to an exemplary embodiment of the present invention has been described.

In the image resampling method 1000, the image reshaping method 1000 may further include generating the variable reference image f2 by contraction or extension of the reference image f1 in the image variable step S400 (F '1) or a contraction reference image (f' 1) by performing a stretching or contracting deformation, as opposed to the reference image (i) S450). ≪ / RTI >

However, in the warping step S450, the face portion of the human image displayed by the first partial image (i) and the reference image f1 generated as the reference image f1 is varied may distort the unnatural result The warping step S450 may be applied to the image re-adjustment method 1000 by other methods as well.

Hereinafter, an image re-adjustment method 1000 including a warping step S450 according to another embodiment of the present invention will be described.

An image re-adjustment method 1000 including warping step S450 of another embodiment according to the present invention includes an image loading step S100, an image transformation step S200, an image segmentation step S300, an image variable step S400, Synthesis step S500.

Since the image loading step S100 and the image converting step S200 are the same as the first embodiment, a detailed description thereof will be omitted.

Figure 10 shows a segmentation of a first transformed image according to another embodiment of the present invention.

Referring to FIG. 10, the image segmentation step S300 may display a plurality of reference lines 11 and 12 on the display unit 2 and a reference area a including a part of the human image. Specifically, the image segmenting step S300 may display two reference lines 11 and 12 on the display unit 2, and the image of the person is displayed between the two reference lines 11 and 12 Respectively. In addition, the reference region (a) is positioned on the face portion of the human image displayed between the two reference lines (11, 12), and a reference image (i) dividing the first transformed image (20) with respect to the two reference lines (11, 12) to generate a first partial image (i) including the reference region and a second partial image A plurality of second partial images m1 and m2 may be generated. Here, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2 may be composed of a first partial image group 30, The group 30 may be stored in the memory.

The reference lines 11 and 12 may be partially displayed on the display unit 2 including the reference line adjustment indication 110. The reference lines 11 and 12 are displayed so as to be parallel to the longitudinal direction of the first converted image 20 output to the display unit 2 and the plurality of reference lines 11 and 12 are displayed apart from each other , And may be displayed by changing the position according to the input of the user using the electronic device. 10 (a) and 10 (b), the user drags the reference line adjustment indication 11 included in each of the plurality of reference lines 11 and 12, The positions of the plurality of reference lines 11 and 12 can be determined at desired positions.

For example, as shown in FIG. 10 (b), the user may place the reference line 11 at a distance close to the left side of the human image, and the reference line 12 may be positioned close to the right side of the human image You can place it on the street. Therefore, the human image can be positioned and displayed between the two reference lines (11, 12).

Also, the reference area (a) may be displayed on the display unit 2 including a reference area adjustment indication 115 in part. The reference region a is preferably provided on a portion of the first transformed image 20 output to the display unit 2, preferably between two adjacent reference lines 11, 12, And may be displayed in a changed position and size according to a user's input using the electronic device. 10A and 10B, the user drags a center portion of the reference region a to position the reference region a at a desired position on the first transformed image 20 And dragging the reference area adjustment indication 115 included in the reference area a in the direction of the center of the reference area a or in the opposite direction to reduce the reference area a to a desired size Can be enlarged.

For example, as shown in Fig. 10 (b), the user can drag the center portion of the reference region (a) to place the reference region (a) in the face portion of the human image, The size of the reference area (a) may be adjusted so that the adjustment indicator 115 may be dragged to include the face portion of the human image at a close interval.

In the image segmentation step S300, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2, which constitute the first partial image group 30, Can be output to the display unit 2, but the user can recognize that the first partial image group 30 is not displayed in a divided form, but is displayed in a combined manner. 10, the image segmentation step S300 may divide the first transformed image 20 to obtain the reference image f1, the first transformed image i, and the plurality of second partial images m1 the first partial image group 30 and the second partial image group 30 can be stored in the memory 10 as shown in FIG. (FIG. 10 (d)) as if the first partial image group 30 were combined on the display region of the first partial image group 30. However, the first partial image group 30 displayed on the display unit 2 includes the reference image f1 constituting the first partial image group 30, the first transformed image i, The first partial image group 30 is divided into the reference image f1 divided into the first converted image i and the second divided image m2, It can be recognized as a combined one without recognizing that it is composed of partial images (m1, m2). This may be considering the convenience of the user and the ease of editing.

Here, the reference image f1 may be displayed so that the first transformed image i and the plurality of second partial images m1, m2 are superimposed on the image displayed on the display unit 2 , More specifically, the face portion of the person image displayed on the first converted image (i) can be displayed so that the face portion of the person displayed in the reference image f1 is superimposed on the face portion. In this case, only the image represented by the reference region (b) included in the first transformed image (f1) is displayed on the display, and the transparent region (b) is not displayed because it is transparent.

However, in the image segmenting step S300, the first transformed image i and the plurality of second partial images m1 and m2 are displayed on the image displayed on the display unit 2, The shape and size of the human face portion in the first partial image i and the reference image f1 do not change even if the reference image f1 is displayed, The first partial image m1 and the second partial image m1 do not overlap the reference image f1 on the image displayed on the display unit 2, Only the images m1 and m2 can be displayed on the display unit 2. [

Here, the reference image f1 may be formed by dividing a rectangular reference area in contact with at least one point constituting the reference area a and including the reference area a inside.

Figure 11 illustrates the generation of a reference image including a transparent region in accordance with an embodiment of the present invention.

11, the reference region (a) is displayed on the face portion displayed by the first partial image (i) of the first partial image 30 displayed on the display unit 2, (b) having the same shape as the reference area (b) and having a rectangular shape and having four sides outside the first partial image (i) and in contact with the reference area (a) A graphic form is generated on the transparent transparent area (t) extending by a distance of the first partial image (i) to generate the reference image (f1) consisting of the reference area (b) and the transparent area . Here, the reference zone (b) can be created on the same horizontal axis as the reference zone (b) was located on the first partial image (i) on the transparent zone (t).

The reference region b and the transparent region t are virtual regions for dividing the reference image f1 among the first partial images i and defining the range of the reference image f1, When the reference image f1 including the reference region b and the transparent region t is output to the display unit 2, the reference region f1 may not be displayed on the display region 2, the reference region b and the transparent region t are not displayed and only the image including the face portion included in the reference region b may be displayed.

Next, the image variable step S400 may contract or extend the first partial image (i) and the reference image (f1) of the first partial image group 30 by a predetermined ratio in the horizontal direction, An image s and a variable reference image f2.

Here, the image variable step S400 may include contraction or expansion of the first partial image (i) and the reference image (f1) of the first partial image group 30 by a predetermined ratio in the horizontal direction, After generating the image s and the variable reference image f2, the variable reference image f2 is expanded and deformed to generate a variable-height reference image f'2 or shrunk and deformed to generate the variable shrunk reference image f "2) < / RTI >

12 illustrates contraction of a reference image including a first partial image and a transparent region in accordance with an embodiment of the present invention.

Referring to FIG. 12, a warping step (S450) of generating the variable-stretched reference image f'2 by expanding and deforming the variable reference image f2 will be described.

The warping step S450 may be performed such that the first partial image i and the reference image f1 of the first partial image group 30 are contracted by a predetermined ratio in the horizontal direction in the image variable step S400 After the variable partial image s and the variable reference image f2 are generated, the variable reference image f2 is stretched and deformed to generate a variable-height reference image f'2 (Fig. 12 (c)) , And the variable portion image (s), the variable stretch reference image (f'2), and the plurality of second partial images (m1, m2) may constitute the second partial image group. Here, the variable reference image f2 may be deformed only in the image displayed inside the variable reference image f2 without modifying the rim portion. Therefore, even if the variable reference image f2 is deformed to generate the variable-height reference image f'2, the entire size does not change, and only the inner region displayed by the variable reference image f2 can be extended and displayed .

More specifically, the warping step S450 may include shifting the image displayed by the variable reference image f2 up and down when generating the variable-height reference image f2 by extending the variable reference image f2 To be contracted, and to be laterally and laterally deformed to produce the variable stretch reference image f'2.

Subsequently, the variable stretch reference image f'2 may be superimposed on the second partial image s (Fig. 12 (d)). Thus, the face portion of the human image that has been displayed on the second partial image s is obscured and disappears by displaying the variable-fiducial reference image f'2 in its place, and the face of the second partial image (s) The face portion displayed in the human image can be a shape that is elongated to the left and right and contracted up and down rather than the existing shape. In this case, since the image corresponding to the transparent region (b) included in the variable stretch reference image (f '2) is transparent, it has no influence on the second partial image (s) I can not go crazy. Here, the variable stretch reference image (f'2), the second partial image (s) and the plurality of second partial images (m1, m2) constitute the second partial image group (35) (2).

Accordingly, in the image variable step S400, the first partial image (i) and the reference image (f1) are contracted in the horizontal direction to generate the second partial image (s) and the variable reference image (f2) The reference image f1 is contracted to the left and right to correct the distortion of the variable reference image f2 which is elongated and becomes longer, A natural form result can be obtained.

FIG. 13 illustrates contraction of a reference image including a first partial image and a transparent region in accordance with an embodiment of the present invention.

Referring to FIG. 13, a warping step S450 of generating the variable shrink reference image f "2 by shrinking and deforming the variable reference image f2 will be described.

The warping step S450 may be performed such that the first partial image i and the reference image f1 of the first partial image group 30 are extended in the horizontal direction by a predetermined ratio in the image variable step S400 After the variable partial image s and the variable reference image f2 are generated, the variable reference image f2 is contracted and deformed to generate the variable shrink reference image f "2 (FIG. 13 (c)) And the variable contraction image (s), the variable shrinkage reference image (f '2), and the plurality of second partial images (m1, m2) may constitute the second partial image group 35. Here, the variable reference image f2 may be deformed only in the image displayed inside the variable reference image f2 without modifying the rim portion. Therefore, even if the variable reference image f2 is deformed to generate the variable shrink reference image f "2, the entire size does not change, and only the inner region displayed by the variable reference image f2 is contracted and displayed .

More specifically, the warping step S450 may include shifting the image displayed by the variable reference image f2 up and down when generating the variable shrink reference image f "2 by extending the variable reference image f2 (F "2) by being deformed to be stretched, contracted, and expanded laterally.

The variable shrink reference image f '2 may then be superimposed on the second partial image s (Fig. 13 (d)). Thus, the person who was displayed on the second partial image s The face portion of the image is obscured and disappears by displaying the variable shrinkage reference image f "2 in its place, and the face portion displayed in the human image of the second partial image s is smaller than the shape And can be in the form of being stretched up and down. In this case, since the image corresponding to the transparent region (b) included in the variable shrinkage reference image (f '2) is transparent, it has no influence on the second partial image (s) The variable shrink reference image f '2, the second partial image s and the plurality of second partial images m1 and m2 constitute the second partial image group 35 To the display unit 2.

Thereby, in the image variable step S400, the first partial image i and the reference image f1 are extended in the horizontal direction to generate the second partial image s and the variable reference image f2 The variable reference image f2 is contracted to the left and right and stretched vertically to correct the distortion of the variable reference image f2 in which the reference image f1 is stretched to the left and right, A natural form result can be obtained.

In the warping step S450, a virtual lattice structure is formed in a portion of the variable reference image f2 excluding the transparent region, and a plurality of lattice points constituting the lattice structure in the variable reference image f2 The variable reference image f2 can be transformed by moving the pixels of the reference image.

Figure 14 shows a variation of a variable reference image according to an embodiment of the invention.

14, the warping step S450 generates a virtual lattice structure g in a portion excluding the transparent region b in the variable reference image f2 (Fig. 14 (a)), In the variable reference image f2, pixels corresponding to a plurality of lattice points gp constituting the lattice structure g in the direction perpendicular to the direction in which the variable reference image f2 is contracted or elongated, (p) of the variable reference image f2 in the same upward direction as the direction in which the variable reference image f2 is extended, and the center point p of the variable reference image f2 is moved (Fig. 14 (c)), and the variable reference image f2 is expanded and deformed to generate the variable-height reference image f'2 (Fig. 14 (d)).

The warping step S450 fixes the grid points corresponding to the border of the portion excluding the transparent region b in the variable reference image f2 without moving them, the variable reference image f2 can be deformed by moving the grid points inside the portion except for (b).

The warping step S450 may include shifting pixels corresponding to the grid point gp generated in the portion excluding the transparent region b in the variable reference image f2 to the variable reference image f2, (F2) of the variable reference image (f2) in the same direction as the direction in which the variable reference image (f2) is elongated after moving the variable reference image (f2) by stretching and deforming the variable reference image (f2) in the order of moving away from the center point (p) of the reference image (f2) It may happen at the same time.

In the warping step S450, a virtual lattice structure g is generated in a portion of the variable reference image f2 excluding the transparent region b, the pixels corresponding to the plurality of lattice points gp constituting the variable reference image f2 are spaced apart from the center point p of the variable reference image f2 in a direction perpendicular to the direction in which the variable reference image f2 is contracted or elongated The variable reference image f2 is shifted so as to approach the center point p of the variable reference image f2 in the same direction as the direction in which the variable reference image f2 is contracted, To generate the variable-stretch reference image f'2.

Subsequently, the image synthesis step S500 may combine the second partial image group 35 according to an input of a user using the electronic device to generate the variable image 40, and the variable image 40 ) Can be stored in the memory and displayed on the display unit (2).

Additional description about the image synthesis step (S500) is the same as the first embodiment described above, so a detailed description thereof will be omitted.

The image reshaping method 1000 according to an embodiment of the present invention has been described above.

The image reordering method according to the embodiment of the present invention described above can be executed by an application installed in the electronic device (which may include a program included in a platform or an operating system basically installed in the terminal) May be executed by an application (i.e., a program) installed directly on the terminal via an application providing server such as an application store server, an application, or a web server associated with the service. In this regard, an image re-sizing method 1000 according to an embodiment of the present invention described above may be recorded in a non-volatile machine-readable storage medium having stored thereon instructions for executing the image re-sizing method 1000. [

Hereinafter, an image rebalancing apparatus capable of implementing the image re-adjustment method 1000 according to an embodiment of the present invention will be described.

The image re-arrangement apparatus according to the present invention can be described with reference to FIGS. 1 to 14, which are referred to in the description of the image re-arrangement method 1000 according to an embodiment of the present invention.

The image rebalancing apparatus may include a display unit 2 and a storage medium.

The display unit 2 is capable of outputting all kinds of digital images and may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light emitting diode a light-emitting diode (OLED), and a flexible display.

Furthermore, the display unit 2 according to the present embodiment may be implemented as a touch panel or a touch screen, which can display and simultaneously display information and / or images. For example, when the display unit 2 and the sensor for sensing the touch operation form a mutual layer structure, the display unit 2 may be used as an input device in addition to the output device. In the image re-adjustment method according to the present invention, the display unit 2 has a function of concurrently outputting and inputting.

The storage medium may be at least one of a hard disk, a CD-ROM, a removable disk, a DVD, and an external hard disk, and may store various data including the digital image.

15 shows a configuration of an image rebalancing apparatus according to an embodiment of the present invention.

The image re-arrangement apparatus 2000 may include a loading unit 100, a transform unit 200, a dividing unit 300, a variable unit 400, and a combining unit 500. However, an image rebalancing apparatus 2000 having components shown in FIG. 15 or fewer components can be implemented.

The image rebalancing apparatus 2000 may be a device such as a smart phone, a computer, and a tablet PC. However, the present invention is not limited to the above-mentioned device, but any device capable of outputting a digital image and capable of realigning a digital image can be used.

The image rebalancing apparatus according to the present invention can be applied to any digital image outputable by the above-described apparatus. However, since the main object of the present invention is a natural re-adjustment of a digital image in which a person including a face is a subject, It is assumed that the image rebalancing apparatus is an image rebalancing apparatus applied to a human image including a face.

First, referring to the loading unit 100, the loading unit 100 may load an original image on the storage medium. In the image re-arrangement apparatus 2000 according to the present invention, the "loading" is an operation for transferring the original image stored in the storage medium to the image < It is defined as recall so that the reconditioning device can be carried out.

Here, the original image loaded on the apparatus may be an image previously stored in the apparatus or an image generated by a camera provided in the apparatus.

The loaded original image may then be converted into a first transformed image in bitmap form, stored in a memory provided in the device, and output to a display provided in the device.

The conversion unit 200 may convert the loaded original image 10 into a first converted image 20 of bitmap format. Also, the first converted image 20 may be stored in a memory provided in the apparatus and displayed on the display unit 2 of the apparatus. The original image 10 is converted into the first converted image 20 and is displayed in the display area of the display unit 2. [ In the image re-arrangement apparatus 2000 according to the present invention, all of the records (not shown) generated in the image re-arrangement apparatus 2000 are stored in the memory, Can be stored.

Next, the first transformed image 20 can be divided into a plurality of partial images along the reference line and the reference area, and a reference image can be generated.

The dividing unit 300 may display a plurality of reference lines 11 and 12 on the display unit 2 and a reference area a including a part of the human image. Specifically, the dividing unit 300 may display two reference lines 11 and 12 on the display unit 2, and display the image of the person between the two reference lines 11 and 12 . In addition, the reference region (a) is positioned on the face portion of the human image displayed between the two reference lines (11, 12), and a reference image (i) dividing the first transformed image (20) with respect to the two reference lines (11, 12) to generate a first partial image (i) including the reference region and a second partial image A plurality of second partial images m1 and m2 may be generated. Here, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2 may be composed of a first partial image group 30, The group 30 may be stored in the memory.

The reference lines 11 and 12 may be partially displayed on the display unit 2 including the reference line adjustment indication 110. The reference lines 11 and 12 are displayed so as to be parallel to the longitudinal direction of the first converted image 20 output to the display unit 2 and the plurality of reference lines 11 and 12 are displayed apart from each other , And can be displayed by changing the position according to the input of the user using the apparatus. The user drags the reference line adjustment indication 11 included in each of the plurality of reference lines 11 and 12 to determine a position of the plurality of reference lines 11 and 12 at a desired position on the first transformed image 20 You can decide.

For example, the user can place the reference line 11 at a distance close to the left side of the human image, and the reference line 12 at a distance close to the right side of the human image. Therefore, the human image can be positioned and displayed between the two reference lines (11, 12).

Also, the reference area (a) may be displayed on the display unit 2 including a reference area adjustment indication 115 in part. The reference region a is preferably provided on a portion of the first transformed image 20 output to the display unit 2, preferably between two adjacent reference lines 11, 12, And may be displayed in a changed position and size according to an input of a user using the apparatus. The user can drag the center portion of the reference region a to position the reference region a at a desired position on the first transformed image 20, The reference area a can be reduced or enlarged to a desired size by dragging the adjustment indication 115 in the direction of the center of the reference area a or the opposite direction.

For example, the user can drag the center portion of the reference region (a) to place the reference region (a) in the face portion of the human image, and drag the reference region adjustment indication (115) The size of the reference area a can be adjusted so that the face area of the reference area a can be included at close intervals.

In the division unit 300, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2 constituting the first partial image group 30 are The user can recognize that the first partial image group 30 is not displayed in a divided form but is displayed in a combined manner. The dividing unit 300 divides the first transformed image 20 to generate the reference image f1, the first transformed image i, and the plurality of second partial images m1 and m2, The first partial image group 30 can be stored in the memory and the first partial image group 30 can be stored on the display area of the display unit 2. [ It can be displayed as combined. However, the first partial image group 30 displayed on the display unit 2 includes the reference image f1 constituting the first partial image group 30, the first transformed image i, The first partial image group 30 is divided into the reference image f1 divided into the first converted image i and the second divided image m2, It can be recognized as a combined one without recognizing that it is composed of partial images (m1, m2). This may be considering the convenience of the user and the ease of editing.

Here, the reference image f1 may be displayed so that the first transformed image i and the plurality of second partial images m1, m2 are superimposed on the image displayed on the display unit 2 , The face portion of the person image displayed on the first converted image (i) can be displayed so as to overlap the face portion of the person displayed in the reference image f1. However, in the division unit 300, as described above, the first converted image i and the plurality of second partial images m1 and m2 are displayed on the image displayed on the display unit 2, The shape and size of the human face portion in the first partial image i and the reference image f1 do not change even if the image f1 is displayed, The two partial images m1 and m2 do not display the reference image f1 superimposed on the image displayed on the display unit 2 and the first transformed image i and the plurality of second partial images f1, (m1, m2) can be displayed on the display unit 2 only.

Here, the reference image f1 may be formed by dividing a rectangular reference area in contact with at least one point constituting the reference area a and including the reference area a inside.

(A) is displayed on a face portion displayed by the first partial image (i) among the first partial images (30) displayed on the display unit (2), and the reference region A reference zone b in the form of a rectangle having four sides parallel to the first partial image i and in contact with the reference zone a may be formed. Here, the reference image (f1) in which the reference region (b) including the reference region (a) is divided may be generated. The reference zone b is a virtual zone for generating the reference image f1 of the first partial image i by dividing it and may therefore not be displayed on the display unit 2, the reference area a and the reference area b are not displayed when the reference image f1 generated by dividing the reference area b is output to the display unit 2, Only images containing the included face part can be displayed.

Next, the variable portion 400 contracts or expands the first partial image (i) and the reference image (f1) of the first partial image group 30 by a predetermined ratio in the horizontal direction, (s1), the variable reference image (f2), and the plurality of second partial images (m1, m2) to generate a variable reference image (s) and a variable reference image 35) to the display unit 2. [0064]

Here, the variable portion 400 may be configured such that the first partial image (i) of the first partial image group 30 is contracted or elongated by a predetermined ratio in the horizontal direction to generate the variable partial image (s) , And a warping unit 450 for generating an extension reference image f'1 by stretching and deforming the reference image f1 or generating a contraction reference image f "1 by shrinkage transformation.

Hereinafter, in the variable portion 400, before the first partial image (i) of the first partial image group 30 is contracted in the horizontal direction by a predetermined ratio to generate the variable partial image (s) The warping unit 450, which generates the extension reference image f'1 by stretching the reference image f1, will be described.

The warping unit 450 may be configured to warp the first partial image (i) before the first partial image (i) is contracted when the first partial image (i) is contracted by a predetermined ratio in the horizontal direction, The reference image f1 may be stretch deformed to produce a stretch reference image f'1, and the first partial image i, the stretch reference image f'1, (m1, m2) may constitute the first partial image group. Here, the reference image f1 may be deformed only in the image displayed inside the reference image f1 without deforming the rim portion. Therefore, even if the reference image f1 is elongated and the extension reference image f'1 is generated, the entire size does not change, and only the inner region displayed by the reference image f1 can be extended and displayed.

Specifically, when the reference image f1 is generated by stretching the reference image f1, the warping unit 450 may cause the image displayed by the reference image f1 to contract up and down, And can be deformed laterally to generate the elongation reference image f'1. The reference image f'1 is generated because the reference image f1 is contracted and elongated. The reason why the reference image f'1 is named as the reference image f'1 is that the reference image f ' Since the first partial image (i) undergoes a deformation that stretches or contracts to the left or to the right as opposed to the first partial image (i) being contracted or elongated to the left or to the right, This is because they are named with emphasis on the variable direction.

The stretch reference image f'1 may then be superimposed on the first partial image i. Thus, the face portion of the human image that has been displayed on the first partial image (i) is obscured by the display of the extension reference image (f'1) in its place, and the face of the person The face portion displayed in the image may be a shape that is elongated to the left and right and contracted up and down rather than the existing shape.

Next, the first partial image (i) and the extension reference image (f'1) superimposed on the first partial image (i) are contracted in the horizontal direction by a predetermined ratio, and the variable partial image s ) And the variable reference image (f2) superimposed on the variable portion image (s), wherein the variable partial image (s), the variable partial image (s) and the plurality of second partial images m1, m2) to the display unit 2. In this case,

Accordingly, before the first partial image (i) and the reference image (f1) are contracted in the horizontal direction by the variable portion 400, the reference image (f1) is elongated left and right and contracted up and down, When the reference image f1 is contracted to the left or right, the face portion displayed on the reference image f1 is contracted to the left or right to prevent the distortion of the image.

The image rebalancing apparatus according to the present invention can obtain a more obtrusive human image through natural contraction of a human image including a face or a more obtuse human image according to a user's intention, Describe the natural height.

Hereinafter, in the variable portion 400, before the first partial image (i) of the first partial image group 30 is extended in the horizontal direction by a predetermined ratio to generate the variable partial image (s) The warping unit 450 that shrinks and deforms the reference image f1 to generate a contraction reference image f "1 will now be described.

The warping unit 450 may be arranged such that when the first partial image (i) of the first partial image group 30 is stretched by a predetermined ratio in the horizontal direction, before the first partial image (i) The shrink reference image f "1 and the shrink reference image f" 1 can be generated by shrinking and deforming the reference image f1, (m1, m2) may constitute the first partial image group. Here, the reference image f1 may be deformed only in the image displayed inside the reference image f1 without deforming the rim portion. Therefore, even if the reference image f1 is shrunk and deformed to generate the shrinkage reference image f '1, the entire size does not change, and only the inner region displayed by the reference image f1 can be contracted and displayed.

Specifically, when the shrinkage reference image f '1 is generated by contracting the reference image f1, the warping unit 450 may extend the image displayed by the reference image f1 up and down, Then, the contraction reference image (f "1) can be generated by being deformed to be contracted to the left and right.

Then, the contraction reference image f "1 can be superimposed on the first partial image i. Thus, the face portion of the human image that has been displayed on the first partial image i can be superimposed on the position And the face portion displayed in the human image of the first partial image i is shrunk to the left and to the right than the conventional shape, .

Next, the first partial image (i) and the contraction reference image (f "1) superimposed on the first partial image (i) are contracted in the horizontal direction by a predetermined ratio, ) And the variable reference image (f2) superimposed on the variable portion image (s), wherein the variable partial image (s), the variable partial image (s) and the plurality of second partial images m1, m2) to the display unit 2. In this case,

Thus, before the first partial image (i) and the reference image (f1) are stretched in the transverse direction, the reference image (f1) is contracted to the right and left in the variable portion 400, When the reference image f1 is stretched to the left and right, the face portion displayed on the reference image f1 is stretched to the left and right to prevent the distortion, which is caused by the enlargement of the face image.

The warping unit 450 forms a virtual lattice structure on the reference image f1 and moves pixels corresponding to a plurality of lattice points gp constituting the lattice structure in the reference image f1 To deform the reference image f1.

The warping unit 450 generates a virtual lattice structure g on the reference image f1 (Fig. 7 (a)) and forms the lattice structure g on the reference image f1 Moving the pixels corresponding to the plurality of grid points gp closer to the center point p of the reference image f1 in a direction perpendicular to the direction in which the reference image f1 contracts or elongates, f1 may be moved away from the center point p of the reference image in the same upward direction as the extending direction to generate the extension reference image f'1 by stretching the reference image.

The warping unit 450 fixes the grid points gp corresponding to the rim of the reference image f1 without moving them and moves the grid points gp in the rim to move the reference image f1 ) Can be modified.

The warping unit 450 may divide the pixels corresponding to the grid point gp in the reference image f1 into the reference image f1 in the direction perpendicular to the direction in which the reference image f1 is contracted or elongated, (p1) of the reference image (f1) in the same direction as the reference image (f1) in the same direction as the reference image (f1) ) To produce said elongation reference image (f'1), but the order may change and may also occur at the same time.

The warping unit 450 generates a virtual lattice structure g on the reference image f1 and generates a plurality of lattice points constituting the lattice structure g in the reference image f1 gp are moved away from the center point p of the reference image f1 in a direction perpendicular to the direction in which the reference image f1 contracts or elongates and the reference image f1 is stretched (F "1) by moving the reference image so that it approaches the center point (p) of the reference image in the direction of the reference image.

Next, the variable portion 400 may determine the degree of contraction of the first transformed image (i) and the reference image (f1) according to the input of the user.

The user can extend or contract a part of the first partial image group 30 by dragging the variable adjustment indicator 135 displayed on the display unit 2 in the left and right directions of the display unit 2. [ More specifically, the variable adjustment indicator 135 moves to the right according to the drag of the user on the variable bar 130 positioned in the horizontal direction on the display unit 2, and the variable adjustment indicator 135 is moved to the right The first partial image (i) and the elongation reference image (f'1) may be retracted according to the rate of movement to the second partial image (i). On the contrary, when the variable adjustment indicator 135 moves to the left according to the drag of the user on the display unit 2, the first partial image i ) And the contraction reference image (f "1) may be stretched.

The combining unit 500 may generate the variable image 40 by combining the second partial image group 35 according to an input of a user using the apparatus, Can be stored in the memory and can be displayed on the display unit (2).

The combining unit 500 combines the second partial image group 35 to generate the first variable image 40 when the user touches the check mark 140 displayed on the display unit 2 And displays the variable image 40 on the display unit 2 and displays the variable image 40 on the display unit 2 on which the plurality of reference lines 11, 12) and the reference area (a).

The image re-arrangement apparatus 2000 according to the present invention has been described above.

In the image re-arrangement apparatus 2000, the image re-arrangement apparatus 2000 may be configured such that in the variable unit 400, the reference image f1 is contracted or elongated to generate the variable reference image f2 A warping unit 450 (see FIG. 4) that generates a stretch reference image f '1 or a shrink reference image f' 1 by performing a stretch or contraction deformation before the reference image i is contracted or stretched, ).

However, the warping unit 450 may distort the face part of the human image displayed by the first partial image (i) and the reference image f1 generated as the reference image f1 varies, The warping unit 450 can be applied to the image re-sizing apparatus 2000 in a different format.

Hereinafter, an image re-arrangement apparatus 2000 including a warping unit 450 according to another embodiment of the present invention will be described.

The image re-arrangement apparatus 2000 including the warping unit 450 according to another embodiment of the present invention includes a loading unit 100, a conversion unit 200, a division unit 300, a variable unit 400, . ≪ / RTI >

The loading unit 100 and the converting unit 200 are the same as those of the first embodiment, and detailed description thereof will be omitted.

The dividing unit 300 may display a plurality of reference lines 11 and 12 on the display unit 2 and a reference area a including a part of the human image. Specifically, the dividing unit 300 may display two reference lines 11 and 12 on the display unit 2, and display the image of the person between the two reference lines 11 and 12 . In addition, the reference region (a) is positioned on the face portion of the human image displayed between the two reference lines (11, 12), and a reference image (i) dividing the first transformed image (20) with respect to the two reference lines (11, 12) to generate a first partial image (i) including the reference region and a second partial image A plurality of second partial images m1 and m2 may be generated. Here, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2 may be composed of a first partial image group 30, The group 30 may be stored in the memory.

The reference lines 11 and 12 may be partially displayed on the display unit 2 including the reference line adjustment indication 110. The reference lines 11 and 12 are displayed so as to be parallel to the longitudinal direction of the first converted image 20 output to the display unit 2 and the plurality of reference lines 11 and 12 are displayed apart from each other , And can be displayed by changing the position according to the input of the user using the apparatus. The user drags the reference line adjustment indication 11 included in each of the plurality of reference lines 11 and 12 to determine a position of the plurality of reference lines 11 and 12 at a desired position on the first transformed image 20 You can decide.

For example, the user can place the reference line 11 at a distance close to the left side of the human image, and the reference line 12 at a distance close to the right side of the human image. Therefore, the human image can be positioned and displayed between the two reference lines (11, 12).

Also, the reference area (a) may be displayed on the display unit 2 including a reference area adjustment indication 115 in part. The reference region a is preferably provided on a portion of the first transformed image 20 output to the display unit 2, preferably between two adjacent reference lines 11, 12, And may be displayed in a changed position and size according to an input of a user using the apparatus. The user can drag the center portion of the reference region a to position the reference region a at a desired position on the first transformed image 20, The reference area a can be reduced or enlarged to a desired size by dragging the adjustment indication 115 in the direction of the center of the reference area a or the opposite direction.

For example, the user can drag the center portion of the reference region (a) to place the reference region (a) in the face portion of the human image, and drag the reference region adjustment indication (115) The size of the reference area a can be adjusted so that the face area of the reference area a can be included at close intervals.

In the division unit 300, the reference image f1, the first transformed image i, and the plurality of second partial images m1, m2 constituting the first partial image group 30 are The user can recognize that the first partial image group 30 is not displayed in a divided form but is displayed in a combined manner. The dividing unit 300 divides the first transformed image 20 to generate the reference image f1, the first transformed image i, and the plurality of second partial images m1 and m2, The first partial image group 30 can be stored in the memory and the first partial image group 30 can be stored on the display area of the display unit 2. [ It can be displayed as combined. However, the first partial image group 30 displayed on the display unit 2 includes the reference image f1 constituting the first partial image group 30, the first transformed image i, The first partial image group 30 is divided into the reference image f1 divided into the first converted image i and the second divided image m2, It can be recognized as a combined one without recognizing that it is composed of partial images (m1, m2). This may be considering the convenience of the user and the ease of editing.

Here, the reference image f1 may be displayed so that the first transformed image i and the plurality of second partial images m1, m2 are superimposed on the image displayed on the display unit 2 , More specifically, the face portion of the person image displayed on the first converted image (i) can be displayed so that the face portion of the person displayed in the reference image f1 is superimposed on the face portion. In this case, only the image represented by the reference region (b) included in the first transformed image (f1) is displayed on the display, and the transparent region (b) is not displayed because it is transparent.

However, in the division unit 300, as described above, the first converted image i and the plurality of second partial images m1 and m2 are displayed on the image displayed on the display unit 2, The shape and size of the human face portion in the first partial image i and the reference image f1 do not change even if the image f1 is displayed, The two partial images m1 and m2 do not display the reference image f1 superimposed on the image displayed on the display unit 2 and the first transformed image i and the plurality of second partial images f1, (m1, m2) can be displayed on the display unit 2 only.

Here, the reference image f1 may be formed by dividing a rectangular reference area in contact with at least one point constituting the reference area a and including the reference area a inside.

Wherein the reference region (a) is displayed on a face portion of the first partial image (30) displayed on the display unit (2) and the first partial image (i) A reference zone b in the form of a quadrangle consisting of four sides in parallel with the first partial image i and in contact with the reference zone a is arranged such that a figure of the same shape as the reference zone b, A reference image f1 consisting of the reference region b and the transparent region t may be generated on the transparent transparent region t which is extended as far as the width of the image i. Here, the reference zone (b) can be created on the same horizontal axis as the reference zone (b) was located on the first partial image (i) on the transparent zone (t).

The reference region b and the transparent region t are virtual regions for dividing the reference image f1 among the first partial images i and defining the range of the reference image f1, When the reference image f1 including the reference region b and the transparent region t is output to the display unit 2, the reference region f1 may not be displayed on the display region 2, the reference region b and the transparent region t are not displayed and only the image including the face portion included in the reference region b may be displayed.

Next, the variable portion 400 contracts or expands the first partial image (i) and the reference image (f1) of the first partial image group 30 by a predetermined ratio in the horizontal direction, (s) and variable reference image f2.

Here, the variable portion 400 contracts or extends the first partial image (i) and the reference image (f1) of the first partial image group 30 by a predetermined ratio in the horizontal direction, (f2) by stretching the variable reference image f2 to generate a variable reference image f2 after generating the variable reference image f2 and generating the variable reference image f2, 2 to generate a warping unit 450. [

Hereinafter, a description will be made of a warping unit 450 that generates the variable stretch reference image f'2 by stretching the variable reference image f2.

The warping unit 450 may be configured such that the first partial image i and the reference image f1 of the first partial image group 30 in the variable unit 400 are contracted by a predetermined ratio in the horizontal direction, After generating the variable partial image (s) and the variable reference image (f2), the variable reference image (f2) may be expanded and deformed to generate a variable height reference image (f'2) s, the variable stretch reference image f'2, and the plurality of second partial images m1 and m2 may constitute the second partial image group. Here, the variable reference image f2 may be deformed only in the image displayed inside the variable reference image f2 without modifying the rim portion. Therefore, even if the variable reference image f2 is deformed to generate the variable-height reference image f'2, the entire size does not change, and only the inner region displayed by the variable reference image f2 can be extended and displayed .

More specifically, when the variable reference image f2 is generated by extending the variable reference image f2, the warping unit 450 may shift the image displayed by the variable reference image f2 up and down To be contracted, and to be laterally and laterally deformed to produce the variable stretch reference image f'2.

Subsequently, the variable stretch reference image f'2 may be superimposed on the second partial image s. Thus, the face portion of the human image that has been displayed on the second partial image s is obscured and disappears by displaying the variable-fiducial reference image f'2 in its place, and the face of the second partial image (s) The face portion displayed in the human image can be a shape that is elongated to the left and right and contracted up and down rather than the existing shape. In this case, since the image corresponding to the transparent region (b) included in the variable stretch reference image (f '2) is transparent, it has no influence on the second partial image (s) I can not go crazy. Here, the variable stretch reference image (f'2), the second partial image (s) and the plurality of second partial images (m1, m2) constitute the second partial image group (35) (2).

Thus, in the variable portion 400, the first partial image (i) and the reference image (f1) are contracted in the horizontal direction to generate the second partial image (s) and the variable reference image (f2) The variable reference image f2 is stretched in the horizontal direction and the vertical reference image f1 is contracted in the vertical direction to correct the distortion of the variable reference image f2 in which the reference image f1 is contracted to the left and right, The result of the form can be obtained.

Hereinafter, the warping unit 450 that shrinks and deforms the variable reference image f2 to generate the variable shrink reference image f '' 2 will be described.

The warping unit 450 may be configured such that the first partial image i and the reference image f1 of the first partial image group 30 are extended in the horizontal direction by a predetermined ratio in the variable unit 400, After generating the variable partial image s and the variable reference image f2, the variable reference image f2 may be contracted and deformed to generate the variable shrink reference image f "2, s), the variable shrinkage reference image (f '' 2) and the plurality of second partial images (m1, m2) may constitute the second partial image group (35). Here, the variable reference image f2 may be deformed only in the image displayed inside the variable reference image f2 without modifying the rim portion. Therefore, even if the variable reference image f2 is deformed to generate the variable shrink reference image f "2, the entire size does not change, and only the inner region displayed by the variable reference image f2 is contracted and displayed .

Specifically, when the variable reference image f2 is generated by expanding the variable reference image f2, the warping unit 450 may shift the image displayed by the variable reference image f2 up and down (F "2) by being deformed to be stretched, contracted, and expanded laterally.

Then, the variable shrink reference image f "2 may be superimposed on the second partial image s. Thus, the face part of the person image that was displayed on the second partial image s And the face portion displayed in the human image of the second partial image s is shrunk to the left and to the right than the conventional shape and is stretched up and down Can be a form. In this case, since the image corresponding to the transparent region (b) included in the variable shrinkage reference image (f '2) is transparent, it has no influence on the second partial image (s) The variable shrink reference image f '2, the second partial image s and the plurality of second partial images m1 and m2 constitute the second partial image group 35 To the display unit 2.

Thus, in the variable portion 400, the first partial image (i) and the reference image (f1) are extended in the horizontal direction to generate the second partial image (s) and the variable reference image (f2) The reference image f1 is stretched laterally to compensate for the distortion of the variable reference image f2 which is enlarged so as to be more natural The result of the form can be obtained.

The warping unit 450 forms a virtual lattice structure in a portion of the variable reference image f2 excluding the transparent region and generates a plurality of lattice points gp ) Can be moved to transform the variable reference image f2.

The warping unit 450 generates a virtual lattice structure g in a portion excluding the transparent region b in the variable reference image f2 and generates the lattice structure g in the variable reference image f2, (P) of the variable reference image f2 in a direction perpendicular to the direction in which the variable reference image f2 is contracted or elongated by moving the pixels corresponding to the plurality of grid points gp constituting the variable reference image f2 (P2) of the variable reference image (f2) in the same direction as the direction in which the variable reference image (f2) is stretched to stretch and deform the variable reference image (f2) (f'2).

The warping unit 450 fixes the grid points gp corresponding to the frame except the transparent region b in the variable reference image f2 without moving the variable reference image f2, The variable reference image f2 can be deformed by moving the grid points gp inside the portion excluding the transparent region b.

The warping unit 450 may divide the pixels corresponding to the grid point gp generated in the portion excluding the transparent region b from the variable reference image f2 into the variable reference image f2, (F2) in the same direction as the direction in which the variable reference image (f2) is elongated after moving the variable reference image (f2) so as to approach the center point (p) of the variable reference image f2) by stretching and deforming the variable reference image (f2) in the order that they are moved away from the center point (p) of the reference image (f2) It may happen.

The warping unit 450 generates a virtual lattice structure g in a portion excluding the transparent region b in the variable reference image f2 and generates the virtual lattice structure g in the variable reference image f2, the pixels corresponding to the plurality of lattice points gp constituting the variable reference image f2 are spaced apart from the center point p of the variable reference image f2 in a direction perpendicular to the direction in which the variable reference image f2 is contracted or elongated (F2) in the same direction as the direction in which the variable reference image (f2) is contracted so as to contract the variable reference image (f2) To generate a reference image f'2.

The combining unit 500 may generate the variable image 40 by combining the second partial image group 35 according to an input of a user using the apparatus, Can be stored in the memory and can be displayed on the display unit (2).

Additional descriptions of the combining unit 500 are the same as those of the first embodiment, and detailed description thereof will be omitted.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention.

Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments.

The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: original image 20: first conversion image
30: First partial image group 35: Second partial image group
40: Variable image

Claims (39)

A method of re-adjusting a human image including a face displayed on a display of an electronic device,
A loading step of loading an original image;
An image conversion step of converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the electronic device, and outputting the first converted image to a display of the electronic device;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image dividing step of generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variable step of outputting to the display a second group of partial images composed;
And combining the second partial image group to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
In the image variable step, before the variable reference image is generated by contracting or stretching the reference image, the reference image is deformed by stretching or contraction as opposed to being contracted or stretched to deform the reference image,
The image segmentation step divides a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside,
Wherein the image modifying step includes the steps of: when the first partial image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image, before the reference image is contracted, Wherein the extension reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group,
Wherein the warping step forms a virtual lattice structure on the reference image and divides the pixels of the reference image corresponding to the plurality of lattice points constituting the lattice structure in the reference image into a direction in which the reference image is contracted or elongated The reference image is moved in a direction perpendicular to the center of the reference image so as to be close to the center point of the reference image and moved away from the center point of the reference image in the same upward direction as the direction in which the reference image is stretched, Wherein the moving distance of each of the pixels is different according to the distance between the center point and each of the pixels, and the moving distance increases as the distance is larger,
Wherein the warping step fixes the grid point corresponding to the rim of the reference image and moves the pixels corresponding to the grid point in the rim. delete delete delete Claim 5 has been abandoned due to the setting registration fee. A method of re-adjusting a human image including a face displayed on a display of an electronic device,
A loading step of loading an original image;
An image conversion step of converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the electronic device, and outputting the first converted image to a display of the electronic device;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image dividing step of generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variable step of outputting to the display a second group of partial images composed;
And combining the second partial image group to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
In the image variable step, before the variable reference image is generated by contracting or stretching the reference image, the reference image is deformed by stretching or contraction as opposed to being contracted or stretched to deform the reference image,
The image segmentation step divides a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside,
Wherein the image modifying step includes the steps of: contraction-modifying the reference image to generate a contraction reference image when the first partial image is stretched by a predetermined ratio in the horizontal direction to generate the variable partial image; Wherein the shrinking reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group,
Wherein the warping step forms a virtual lattice structure on the reference image and divides the pixels of the reference image corresponding to the plurality of lattice points constituting the lattice structure in the reference image into a direction in which the reference image is contracted or elongated The reference image is shifted away from the center point of the reference image in the direction perpendicular to the reference image and moved in the same direction as the reference image in the same direction as the reference image is contracted to shrink and deform the reference image, Wherein the moving distance of each of the pixels differs according to the distance between the center point and each of the pixels, and the moving distance increases as the distance is larger,
Wherein the warping step fixes the grid point corresponding to the rim of the reference image and moves the pixels corresponding to the grid point in the rim. delete delete Claim 8 has been abandoned due to the setting registration fee. A method of re-adjusting a human image including a face displayed on a display of an electronic device,
A loading step of loading an original image;
An image conversion step of converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the electronic device, and outputting the first converted image to a display of the electronic device;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image dividing step of generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variable step of outputting to the display a second group of partial images composed;
And combining the second partial image group to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
In the image variable step, deforming the variable reference image by deforming the variable reference image such that the variable reference image is stretched or contracted contrary to the variable reference image which is deformed by contraction or extension,
Wherein the image segmentation step comprises:
Each of the constituent sides being divided into a rectangular reference area which is in contact with at least one point constituting the reference area and contains the reference area inside,
Generating a reference image that is formed of the reference area and the transparent area by creating a reference area divided by a figure of the same shape as the reference area by a width of the first partial image and on a transparent transparent area,
Wherein the reference zone is created on the same horizontal axis as the reference zone was located on the first partial image,
Wherein the image variable step further comprises a warping step of, when the reference image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image, expanding and deforming the variable reference image to generate an elongated variable reference image, The variable-length reference image, the variable image, and the plurality of second partial images may constitute the second partial image group,
Wherein the warping step comprises the steps of: forming a virtual lattice structure on the variable reference image excluding the transparent area, and forming pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, Moving the variable reference image so as to approach the center point of the variable reference image in a direction perpendicular to the direction in which the variable reference image is contracted or elongated and moving it away from the center point of the variable reference image in the same upward direction as the extending direction of the variable reference image Wherein the moving distance of each of the pixels is different according to the distance between the center point and each of the pixels, and as the distance is larger, the moving distance Lt; / RTI >
Wherein the warping step fixes the lattice points corresponding to the rim of the variable reference image and moves the pixels corresponding to the lattice points in the rim. delete delete delete delete Claim 13 has been abandoned due to the set registration fee. A method of re-adjusting a human image including a face displayed on a display of an electronic device,
A loading step of loading an original image;
An image conversion step of converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the electronic device, and outputting the first converted image to a display of the electronic device;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image dividing step of generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variable step of outputting to the display a second group of partial images composed;
And combining the second partial image group to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
In the image variable step, deforming the variable reference image by deforming the variable reference image such that the variable reference image is stretched or contracted contrary to the variable reference image which is deformed by contraction or extension,
Wherein the image segmentation step comprises:
Each of the constituent sides being divided into a rectangular reference area which is in contact with at least one point constituting the reference area and contains the reference area inside,
Generating a reference image that is formed of the reference area and the transparent area by creating a reference area divided by a figure of the same shape as the reference area by a width of the first partial image and on a transparent transparent area,
Wherein the reference zone is created on the same horizontal axis as the reference zone was located on the first partial image,
The image variable step further includes a warping step of generating a contraction variable reference image by contracting and deforming the variable reference image when the first partial image is stretched by a predetermined ratio in the horizontal direction to generate the variable partial image Wherein the contraction variable reference image, the variable image, and the plurality of second partial images may constitute the second partial image group,
Wherein the warping step comprises the steps of: forming a virtual lattice structure on the variable reference image excluding the transparent area, and forming pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, Moving the variable reference image away from the center point of the variable reference image in a direction perpendicular to the direction in which the variable reference image is contracted or elongated and moving the same in the same direction as the direction in which the variable reference image is contracted, Wherein the moving distance of each of the pixels is different according to the distance between the center point and each of the pixels, and the moving distance becomes larger as the distance is larger, ,
Wherein the warping step fixes the lattice points corresponding to the rim of the variable reference image and moves the pixels corresponding to the lattice points in the rim. delete delete Claim 16 has been abandoned due to the setting registration fee. The method according to claim 1,
Wherein the image segmenting step displays the reference line in parallel with the longitudinal direction of the first transformed image and changes the position of the reference line in accordance with a user's input using the electronic device and displays the changed reference line on the first transformed image Wherein the image reconstruction method comprises the steps of: Claim 17 has been abandoned due to the setting registration fee. 17. The method of claim 16,
Wherein the image segmentation step changes the size and position of the reference area according to the input of the user and displays the same on the first partial image. Claim 18 has been abandoned due to the setting registration fee. The method according to claim 1,
Wherein the image variable step determines the degree of extension or contraction of the first transformed image and the reference image according to a user's input. Claim 19 is abandoned in setting registration fee. The method according to claim 1,
Wherein the image combining step combines the second partial image group according to an input of a user using the electronic device to generate the variable image. Claim 20 has been abandoned due to the setting registration fee. An apparatus for resizing a human image including a face and a storage medium, the apparatus comprising:
A loading unit for loading an original image;
An image converting unit converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the apparatus and outputting the converted image to the display;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image divider generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variant for outputting to the display a second group of partial images composed;
And combining the second partial image groups to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
In the image variable portion, before the variable reference image is generated by contracting or stretching the reference image, the reference image is deformed by stretching or contraction as opposed to being contracted or elongated to deform the reference image,
Wherein the image dividing unit divides a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside,
Wherein the image modifying unit is configured to expand and deform the reference image to generate a renal reference image when the first partial image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image before the reference image is contracted The apparatus of claim 1, further comprising a warping portion, wherein the extension reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group,
Wherein the warping unit forms a virtual lattice structure on the reference image and sets the pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the reference image to a direction in which the reference image is contracted or stretched The reference image is moved in the vertical direction so as to be closer to the center point of the reference image and moved away from the center point of the reference image in the same upward direction as the extending direction of the reference image, Generate,
Wherein the warping unit fixes the grid point corresponding to the rim of the reference image and moves the grid point within the rim. delete delete delete Claim 24 is abandoned in setting registration fee. An apparatus for resizing a human image including a face and a storage medium, the apparatus comprising:
A loading unit for loading an original image;
An image converting unit converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the apparatus and outputting the converted image to the display;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image divider generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variant for outputting to the display a second group of partial images composed;
And combining the second partial image groups to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
In the image variable portion, before the variable reference image is generated by contracting or stretching the reference image, the reference image is deformed by stretching or contraction as opposed to being contracted or elongated to deform the reference image,
Wherein the image dividing unit divides a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside,
Wherein the image modifying unit generates the shrinking reference image by contracting and deforming the reference image before the reference image is stretched when the first partial image is stretched by a predetermined ratio in the horizontal direction to generate the variable partial image Wherein the shrinking reference image, the first partial image, and the plurality of second partial images may constitute the first partial image group,
Wherein the warping unit forms a virtual lattice structure on the reference image and sets the pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the reference image to a direction in which the reference image is contracted or stretched The reference image is shifted away from the center point of the reference image in the vertical direction and moved in the same direction as the reference image in the same direction as the reference image, and,
Wherein the warping unit fixes the grid point corresponding to the rim of the reference image and moves the grid point within the rim. delete delete Claim 27 is abandoned due to the setting registration fee. An apparatus for resizing a human image including a face and a storage medium, the apparatus comprising:
A loading unit for loading an original image;
An image converting unit converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the apparatus and outputting the converted image to the display;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image divider generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variant for outputting to the display a second group of partial images composed;
And combining the second partial image groups to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
Wherein in the image variable section, the variable reference image is deformed such that the variable reference image is stretched or contracted contrary to the contraction or extension of which the variable reference image is varied, thereby deforming the variable reference image,
Wherein the image dividing unit divides a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside, Wherein a figure of the same type as the zone extends by the transverse length of the first partial image and is created on the transparent zone to generate the reference image consisting of the reference zone and the transparent zone,
Wherein the reference zone is created on the same horizontal axis as the reference zone was located on the first partial image,
Further comprising a warping unit that generates an elongation variable reference image by stretching and deforming the variable reference image when the reference image is contracted by a predetermined ratio in the horizontal direction to generate the variable partial image, The variable reference image, the variable image, and the plurality of second partial images may constitute the second partial image group,
Wherein the warping unit forms an imaginary lattice structure in an area excluding the transparent area on the variable reference image and arranges pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, Moving the reference image to be closer to the center point of the variable reference image in a direction perpendicular to the direction in which the reference image is contracted or elongated and moving away from the center point of the variable reference image in the same upward direction as the direction in which the variable reference image extends, Stretching the variable reference image to generate the elongated variable reference image,
Wherein the warping unit fixes the grid point corresponding to the edge of the variable reference image and moves the pixels corresponding to the grid point in the edge. delete delete delete delete Claim 32 is abandoned due to the set registration fee. An apparatus for resizing a human image including a face and a storage medium, the apparatus comprising:
A loading unit for loading an original image;
An image converting unit converting the original image into a first converted image in a bitmap format, storing the first converted image in a memory of the apparatus and outputting the converted image to the display;
Wherein the display unit displays a plurality of reference lines on the display and a reference area including a portion of the human image, the human image is displayed between two adjacent reference lines of the plurality of reference lines, A first partial image including the reference region, and a second partial image including the reference region, wherein the first partial image includes the reference region, An image divider generating a plurality of second partial images and storing a first partial image group composed of the reference image, the first partial image and the plurality of second partial images in the memory;
The first partial image and the reference image are contracted or elongated by a predetermined ratio in the horizontal direction to generate a variable partial image and a variable reference image, and the variable partial image, the variable reference image, and the plurality of second partial images An image variant for outputting to the display a second group of partial images composed;
And combining the second partial image groups to generate one variable image, storing the variable image in the memory, and outputting the variable image to the display,
Wherein in the image variable section, the variable reference image is deformed such that the variable reference image is stretched or contracted contrary to the contraction or extension of which the variable reference image is varied, thereby deforming the variable reference image,
Wherein the image dividing unit divides a rectangular reference area in which each of the constituent sides is in contact with at least one point constituting the reference area and includes the reference area inside, Wherein a figure of the same type as the zone extends by the transverse length of the first partial image and is created on the transparent zone to generate the reference image consisting of the reference zone and the transparent zone,
Wherein the reference zone is created on the same horizontal axis as the reference zone was located on the first partial image,
Wherein the image modifying unit further comprises a warping unit for generating a shrinking variable reference image by contracting and deforming the variable reference image when the first partial image is extended in a horizontal direction by a predetermined ratio to generate the variable partial image, The contraction variable reference image, the variable image, and the plurality of second partial images may constitute the second partial image group,
Wherein the warping unit forms an imaginary lattice structure in an area excluding the transparent area on the variable reference image and arranges pixels of the reference image corresponding to a plurality of lattice points constituting the lattice structure in the variable reference image, Moving the reference image away from the central point of the variable reference image in a direction perpendicular to the direction in which the reference image is contracted or elongated and moving the reference image in the same direction as the direction in which the variable reference image is contracted, Stretching the variable reference image to generate an elongated variable reference image,
Wherein the warping unit fixes the grid point corresponding to the edge of the variable reference image and moves the pixels corresponding to the grid point in the edge. delete delete Claim 35 has been abandoned due to the setting registration fee. 21. The method of claim 20,
Wherein the image dividing unit displays the reference line so as to be parallel to the longitudinal direction of the first transformed image and changes the position of the reference line according to an input of a user using the apparatus and displays the same on the first transformed image The image reconstruction device. Claim 36 is abandoned in setting registration fee. 36. The method of claim 35,
Wherein the image dividing unit changes the size and position of the reference area according to an input of the user and displays the same on the first partial image. Claim 37 is abandoned in setting registration fee. 21. The method of claim 20,
Wherein the image modifying unit determines the degree of extension or contraction of the first transformed image and the reference image according to a user's input. Claim 38 is abandoned in setting registration fee. 21. The method of claim 20,
Wherein the image combining unit combines the second partial image group according to an input of a user using the apparatus to generate the variable image. Claim 39 is abandoned in setting registration fee. 19. A non-transitory machine-readable storage medium having recorded thereon instructions for executing the method of any one of claims 1, 5, 8, 13, and 16-19.

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