KR20210081091A - Electronic device for applying distortion effect to image and operating method thereof - Google Patents

Abstract

An electronic device and an operating method thereof according to various embodiments can be configured to generate at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color, and apply the distortion effect to a target image based on the setting image. An object of the present invention is to provide an electronic device that can easily realize a desired image distortion, and an operating method thereof.

Description

ELECTRONIC DEVICE FOR APPLYING DISTORTION EFFECT TO IMAGE AND OPERATING METHOD THEREOF

Various embodiments relate to an electronic device for applying a distortion effect to an image and a method of operating the same.

In general, image distortion is an editing technique used in many industries from mobile video editing applications to advertisements and film production. Such image distortion has high complexity, and since it is mathematically implemented, a high resource is required. In addition, in order to implement the image distortion desired by the developer, it is difficult to derive distortion functions, which may cause problems such as image quality degradation. That is, it is difficult for a developer to perfectly implement the desired image distortion. Furthermore, there is a difficulty in maintaining the already implemented image distortion. Therefore, it is impossible for non-developers to implement image distortion.

Various embodiments provide an electronic device capable of easily realizing a desired image distortion and an operating method thereof.

Various embodiments provide an electronic device capable of implementing desired image distortion even with a small amount of resources, and an operating method thereof.

Various embodiments provide an electronic device capable of implementing desired image distortion even for a non-developer and an operating method thereof.

A method of operating an electronic device according to various embodiments includes generating at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color, and based on the setting image, It may include an operation of applying a distortion effect.

An electronic device according to various embodiments includes an input module for receiving a user input, and a processor connected to the input module and configured to process an image, wherein the processor is configured to perform a distortion effect based on the user input It may be configured to generate at least one setting image in which at least one parameter related to at least one color is expressed, and to apply a distortion effect to the target image based on the setting image.

A computer program according to various embodiments is stored in a computer-readable recording medium in combination with a computer device to execute a method for applying a distortion effect to the computer device, wherein the method for applying a distortion effect includes at least one distortion effect related method. It may include an operation of generating at least one setting image in which a parameter is expressed in at least one color, and an operation of applying a distortion effect to the target image based on the setting image.

According to various embodiments, the parameter may include a distortion position identified by at least one coordinate in the set image, a distortion direction identified according to the color of the color, or a distortion intensity identified according to a color value of the color. may include at least one of

According to various embodiments, the electronic device may apply a distortion effect to the target image based on the set image. In this case, the electronic device may generate a setting image based on a user input by providing a user interface. Through this, the user of the electronic device may implement desired image distortion through the electronic device without deriving a distortion function. That is, the electronic device may allow the user to easily realize desired image distortion. For this reason, in implementing image distortion through the electronic device, a problem such as image quality degradation may not occur. In addition, the electronic device may implement image distortion with a small amount of resources. Accordingly, even a non-developer can implement the desired image distortion in the electronic device.

1 is a diagram illustrating an electronic device according to various embodiments of the present disclosure;
2 is a diagram illustrating a method of operating an electronic device according to various embodiments of the present disclosure;
FIG. 3 is a diagram illustrating an operation of generating a setting image of FIG. 2 .
4 and 5 are diagrams for explaining an operation of generating a setting image of FIG. 2 .
FIG. 6 is a diagram illustrating an operation of applying a distortion effect to the target image of FIG. 2 .
7, 8, 9 and 10 are diagrams for explaining an operation of applying a distortion effect to the target image of FIG. 2 .

Hereinafter, various embodiments of the present document will be described with reference to the accompanying drawings.

In the following description, the term "color" may mean a series or type of colors in which colors are classified according to their inherent characteristics. Each color may include a plurality of colors of similar characteristics. In general, each color may be referred to as one dominant color name among colors belonging to a corresponding attribute. For example, colors may be classified into colors such as red, green, blue, yellow, and the like. The term "color value" may mean an actual value for each color. That is, the color value may indicate the intensity of the color within the attribute to which each color belongs. For example, the brighter the color, the higher the color value of the color. As an example, the color value may be designated between 0 and 255.

1 is a diagram illustrating an electronic device 100 according to various embodiments.

Referring to FIG. 1 , an electronic device 100 according to various embodiments includes an input module 110 , a communication module 120 , a camera module 130 , a display module 140 , a memory 150 , or a processor 160 . ) may include at least one of. In some embodiments, at least one of the components of the electronic device 100 may be omitted or one or more other components may be added to the electronic device 100 .

The input module 110 may input a command to be used in at least one component of the electronic device 100 . The input module 110 may include at least one of an input device configured to allow a user to directly input a command or data to the electronic device 100 and a sensor device configured to generate data by sensing a surrounding environment. . For example, the input device may include at least one of a microphone, a mouse, and a keyboard. In some embodiments, the sensor device may include at least one of a touch circuitry configured to sense a touch or a sensor circuit configured to measure the intensity of a force generated by the touch.

The communication module 120 may communicate with an external device (not shown) in the electronic device 100 . The communication module 120 may establish a communication channel between the electronic device 100 and an external device, and communicate with the external device through the communication channel. The communication module 120 may include at least one of a wired communication module and a wireless communication module. For example, the wireless communication module may communicate with an external device through at least one of a wide area network and a local area network.

The camera module 130 may capture an image. For example, the camera module 130 may include at least one of a lens, an image sensor, an image signal processor, and a flash.

The output module 140 may visually provide information to the outside of the electronic device 100 . The output module 140 may include at least one of a display module that visually provides information and an audio module that provides information audibly. For example, the display module may include at least one of a display, a hologram device, and a projector. In some embodiments, the display module may be implemented as a touch screen by being assembled with at least one of a touch circuit of an input module or a sensor circuit configured to measure the intensity of a force generated by a touch.

The memory 150 may store various data used by at least one component of the electronic device 100 . For example, the memory 150 may include at least one of a volatile memory and a non-volatile memory. The data may include input data or output data for a program or instructions related thereto. The program may be stored as software in the memory 150 and may include at least one of an operating system, middleware, and an application. The application may include an application for processing or editing an image.

The processor 160 may execute a program in the memory 150 to control at least one component of the electronic device 100 , and may process data or perform an operation. The processor 160 may execute an application. The application may include an application for processing or editing an image. In this case, the processor 160 may apply a distortion effect to the image through an application.

The processor 160 may generate at least one setting image. In the setting image, at least one parameter related to the distortion effect may be expressed in at least one color. Here, the parameter may include at least one of a distortion position identified by at least one coordinate in the setting image, a distortion direction identified according to the color of the color, or a distortion intensity identified according to the color value of the color. . For example, the first color may indicate a right direction, and the second color may indicate a left direction. As another example, the first color may indicate an upward direction, and the second color may indicate a downward direction. Here, the first color may be blue and the second color may be red, but is not limited thereto. For example, the higher the color value, the stronger the distortion intensity may be. In this case, the setting image may include at least one color element. In the setting image, each color element may represent at least one of a distortion position, a distortion direction, and a distortion intensity. For example, the color element may extend from an edge of the setting image in a direction opposite to the distortion direction to a distortion position along the distortion direction, and may be expressed by at least one of its color or color value. Here, the color element may be expressed as a uniform color value between the edge and the distortion position, or may be expressed in the form of a gradation in which the color value is changed according to a distance from the distortion position.

For example, the processor 160 may generate a setting image based on a user input through a user interface. To this end, the processor 160 may provide a user interface through the display module 140 and detect a user input through the input module 110 . The processor 160 may select coordinates based on a user input, and may select at least one of a color or a color value in response to the coordinates. For example, when only a color is selected based on a user input, the processor 160 may additionally select a color value set as a default corresponding to the selected color. As another example, when only a color value is selected based on a user input, the processor 160 may additionally select a color to which the selected color value belongs. In addition, the processor 160 may represent at least one of a selected color or a selected color value as a color element in response to the selected coordinates.

The processor 160 may apply a distortion effect to the target image based on the set image. To this end, the processor 160 may receive a target image through the communication module 120 , photograph the target image through the camera module 130 , or select a target image stored in advance from the memory 150 . At this time, the processor 160 may determine the distortion effect from the set image. The processor 160 may detect at least one distortion position from the set image, and detect at least one of a distortion direction and a distortion intensity in response to each distortion position. At this time, the processor 160 may detect at least one of a distortion position, a distortion direction, or a distortion intensity by detecting at least one of coordinates and a color or a color value for each color element. In addition, the processor 160 may apply a distortion effect according to at least one of a corresponding distortion direction or a distortion intensity in response to each distortion position in the target image.

According to the first embodiment, the processor 160 may apply a distortion effect to the target image based on one set image 710 and 810 , thereby obtaining a single result image. The processor 160 may determine a distortion effect from the set image. In addition, the processor 160 may apply a distortion effect to the target image. Through this, a single result image can be obtained.

According to the second embodiment, the processor 160 may apply a distortion effect to the target image based on the plurality of set images, and thereby obtain a single result image. To this end, the processor 160 may generate setting images respectively corresponding to a plurality of predetermined colors. For example, the predetermined colors may include red, green, and blue. The processor 160 may divide the target image into a plurality of color images respectively corresponding to predetermined colors. In this case, the processor 160 may match the set images with the color images according to predetermined colors. In addition, the processor 160 may apply a distortion effect to each of the color images based on the set images. Through this, a plurality of distorted images may be obtained. As an example, the distortion images may include a red image, a green image, and a blue image. Accordingly, the processor 160 may obtain a result image by synthesizing the distorted images.

According to the third embodiment, the processor 160 may apply a distortion effect to a target image based on a plurality of set images, and may implement animation through this. To this end, the processor 160 may generate continuous setting images. Here, the processor 160 may assign orders to the setting images in response to the generation time of the setting images. The processor 160 may apply a distortion effect to the target image based on the set images. For example, the processor 160 may generate a plurality of copy images identical to the target image, and apply a distortion effect to each of the copy images based on the set images. As another example, the processor 160 may additionally apply a distortion effect to the target image according to the order of the setting images based on the setting images. Through this, a plurality of distorted images may be obtained. Accordingly, the processor 160 may obtain an animation by successively combining the distortion images based on the order of the set images. That is, each of the distorted images may be used as frames constituting the animation.

The electronic device 100 according to various embodiments may include an input module 110 for receiving a user input, and a processor 160 connected to the input module 110 and configured to process an image. .

According to various embodiments, the processor 160 generates, based on a user input, at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color, and based on the setting image, It may be configured to apply a distortion effect to the target image.

According to various embodiments, the parameter is at least one of a distortion position identified by at least one coordinate in a setting image, a distortion direction identified according to a color of a color, or a distortion intensity identified according to a color value of a color may include.

According to various embodiments, the electronic device 100 may further include a display module 140 .

According to various embodiments, the processor 160 provides a user interface through the display module 140 , selects coordinates through the user interface, and at least one of a color or a color value through the user interface may be configured to generate a setting image by selecting and expressing at least one of a color or a color value in correspondence to the coordinates.

According to various embodiments, the setting image may include at least one color element representing at least one of a distortion position, a distortion direction, and a distortion intensity.

According to various embodiments, the color element may extend from an edge in a direction opposite to the distortion direction to a distortion position along the distortion direction, and may be expressed as at least one of a color or a color value.

According to various embodiments, the color value may be expressed uniformly between the edge and the distortion position, or may be expressed to be changed according to a distance from the distortion position.

According to various embodiments, the processor 160 detects a distortion position with respect to a color element, detects at least one of a distortion direction or a distortion intensity with respect to the color element, and corresponds to the distortion position in the target image. , may be configured to apply a distortion effect according to at least one of a distortion direction or a distortion intensity.

According to various embodiments, the processor 160 generates a plurality of setting images respectively corresponding to a plurality of predetermined colors, separates the target image into a plurality of color images respectively corresponding to the colors, and sets Based on the images, applying a distortion effect to each of the color images to obtain a plurality of distorted images, and synthesizing the distorted images to obtain a result image.

According to various embodiments, the processor 160 applies a distortion effect to a target image based on a plurality of successive set images to obtain a plurality of distorted images, and continuously combines the distorted images to perform animation. can be configured to obtain.

2 is a diagram illustrating a method of operating the electronic device 100 according to various embodiments of the present disclosure.

Referring to FIG. 2 , the electronic device 100 may generate at least one setting image expressed in at least one color in operation 210 . In the setting image, at least one parameter related to the distortion effect may be expressed in at least one color. Here, the parameter may include at least one of a distortion position identified by at least one coordinate in the setting image, a distortion direction identified according to the color of the color, or a distortion intensity identified according to the color value of the color. . In this case, the setting image may include at least one color element. In the setting image, each color element may represent at least one of a distortion position, a distortion direction, and a distortion intensity. For example, the color element may extend from an edge of the setting image in a direction opposite to the distortion direction to a distortion position along the distortion direction, and may be expressed by at least one of its color or color value. Here, the color element may be expressed as a uniform color value between the edge and the distortion position, or may be expressed in a gradation form in which the color value is changed according to a distance from the distortion position.

FIG. 3 is a diagram illustrating an operation of generating a setting image of FIG. 2 . 4 and 5 are diagrams for explaining an operation of generating a setting image of FIG. 2 .

Referring to FIG. 3 , the electronic device 100 may provide a user interface for generating a setting image in operation 310 . The processor 160 may provide a user interface through the display module 140 . For example, the processor 160 may display a setting screen for generating a setting image through the display module 140 . The setting screen may be of a single color, such as black. According to an embodiment, the processor 160 may set the distortion mode before displaying the setting screen. According to another embodiment, the processor 160 may set the distortion mode while displaying the setting screen. The processor 160 may detect a user input through the input module 110 and set a distortion mode based on the user input. The distortion mode may be determined according to at least one of the total distortion direction or the number of set images to be generated. Here, the overall distortion direction may be formed in at least one of a horizontal direction and a vertical direction.

In operation 320 , the electronic device 100 may select coordinates of a location for applying the distortion effect through the user interface. The processor 160 may detect a user input through the input module 110 while providing a user interface. Here, the user of the electronic device 100 may provide a user input for designating coordinates as a distortion position through the input module 110 . Through this, the processor 160 may select coordinates based on the user input. For example, when the display module 140 is implemented as a touch screen together with the input module 110 , the processor 160 may detect a touch location corresponding to a user input and select coordinates of the touch location. For example, if a plurality of coordinates exist at the touch location, the processor 160 may select a coordinate of a center or a coordinate of the strongest touch intensity among the coordinates.

The electronic device 100 may set at least one of a color and a color value for coordinates in operation 330 . The processor 160 may detect a user input through the input module 110 while providing a user interface. Here, the user of the electronic device 100 may provide a user input for designating at least one of a color as a distortion direction and a color value as a distortion intensity through the input module 110 . Through this, the processor 160 may set at least one of a color and a color value based on a user input. For example, when the overall distortion direction is set in the horizontal direction, the first color may indicate a right direction and the second color may indicate a left direction. As another example, when the overall distortion direction is set in the vertical direction, the first color may indicate an upward direction and the second color may indicate a downward direction. Here, the first color may be blue and the second color may be red, but is not limited thereto. On the other hand, the higher the color value, the stronger the distortion intensity may be.

For example, when coordinates are selected in operation 320 , the processor 160 may overlap and display an input window for selecting a color or a color value on the setting screen. Through this, based on the user input of the processor 160, at least one of a color and a color value may be set. According to an embodiment, the processor 160 may set only one of a color or a color value based on a user input, and then set the rest of the color or color value arbitrarily. For example, when only a color is selected based on a user input, the processor 160 may additionally select a color value set as a default corresponding to the selected color. As another example, when only a color value is selected based on a user input, the processor 160 may additionally select a color to which the selected color value belongs.

In operation 340 , the electronic device 100 may determine whether the setting for generating the setting image has been completed. In this case, the processor 160 may detect a user input through the input module 110 and determine whether setting for generating a setting image based on the user input has been completed.

If it is determined in operation 340 that the setting for generating the setting image is not completed, the electronic device 100 may return to operation 320 . In addition, the electronic device 100 may repeatedly perform operations 320 , 330 , and 340 . The processor 160 may delete or change at least one of the coordinates already selected, a color set corresponding to the coordinates, or a color value set corresponding to the coordinates. Alternatively, the processor 160 may select new coordinates and additionally set at least one of a color or a color value in response to the new coordinates.

If it is determined in operation 340 that the setting for generating the setting image is complete, the electronic device 100 may generate the setting image in operation 350 . In this case, the setting image may include at least one color element. The processor 160 may represent at least one of a set color or a set color value as a color element in response to the selected coordinates. Through this, in the setting image, each color element may represent at least one of a distortion position, a distortion direction, and a distortion intensity. For example, the color element may extend from an edge of the setting image in a direction opposite to the distortion direction to a distortion position along the distortion direction, and may be expressed by at least one of its color or color value. Here, the color element may be expressed as a uniform color value between the edge and the distortion position, or may be expressed in a gradation form in which the color value is changed according to a distance from the distortion position. Thereafter, the electronic device 100 may return to FIG. 2 .

As an example, the processor 160 may generate a setting image 410 as shown in FIG. 4 . The setting image 410 may include a plurality of color elements (eg, ①, ②, ③, ④, ⑤). When the overall distortion direction is set in the horizontal direction, color elements (eg, ①, ②, ③, ④, ⑤) in the setting image 410 may extend in the horizontal direction. At this time, the color elements (eg, ①, ②, ③, ④, ⑤) are the first color, that is, the first color elements of blue (eg, ①, ②, ⑤) and the second color, that is, the second color of red It can include elements (eg, ③, ④).

Since the first color represents the right direction ( >> ), the first color elements (eg, ①, ②, ⑤) are to extend from the left edge of the setting image 410 to the distortion position along the right direction ( >> ). can And each first color element (eg, ①, ②, ⑤) may be expressed as each color value (eg, 255, 130, 110). Here, each color value (eg, 255, 130, 110) may be mapped to each distortion intensity (eg, 1.0, 0.5, 0.4). A certain first color element (eg, ①, ②) may be expressed as a uniform color value (eg, 255, 130) between the left edge of the setting image 410 and the distortion position. Alternatively, a certain first color element (eg, ⑤) is expressed in a gradation form in which the color value (eg, 110 -> 255) is changed between the left edge of the set image 410 and the distortion position according to the distance from the distortion position. could be

Since the second color represents the left direction ( << ), the second color elements (eg, ③, ④) may extend from the right edge of the setting image 410 to the distortion position along the left direction ( << ). . In addition, each second color element (eg, ③, ④) may be expressed as each color value (eg, 255, 104). Here, each color value (eg, 255, 130, 110) may be mapped to each distortion intensity (eg, 1.0, 0.5, 0.4). A certain second color element (eg, ③, ④) may be expressed as a uniform color value (eg, 255, 104) between the left edge of the setting image 410 and the distortion position. Alternatively, a certain second color element (not shown) may be expressed in a gradation form in which a color value is changed according to a distance from the distortion position between the left edge of the setting image 410 and the distortion position.

As another example, the processor 160 may generate a setting image 510 as shown in FIG. 5 . The setting image 510 may include a plurality of color elements. When the overall distortion direction is set in the vertical direction, the color elements in the setting image 410 may extend in the vertical direction. In this case, the color elements may include first color elements (eg, ③) of a first color, that is, blue, and second color elements (eg, ① and ②) of a second color, that is, red.

)을 나타내므로, 제 1 컬러 엘리먼트(예: ③)들은 설정 이미지(510)의 하측 에지로부터 상측 방향(

)을 따라 왜곡 위치로 연장될 수 있다. 그리고 각 제 1 컬러 엘리먼트(예: ③)는 각 색상값(예: 188)으로 표현될 수 있다. 여기서, 각 색상값(예: 188)은 각 왜곡 세기(예: 0.74)와 매핑되어 있을 수 있다. 어떤 제 1 컬러 엘리먼트(예: ③)는 설정 이미지(510)의 하측 에지와 왜곡 위치 사이에서, 균일한 색상값(예: 188)으로 표현될 수 있다. 또는 어떤 제 1 컬러 엘리먼트(미도시)는 설정 이미지(510)의 하측 에지와 왜곡 위치 사이에서, 왜곡 위치로부터의 거리에 따라 색상값이 변경되는 그라데이션 형태로 표현될 수도 있다. The first color is upward (

), the first color elements (eg, ③) move from the lower edge of the setting image 510 to the upper direction (

) to the distortion position. In addition, each first color element (eg, ③) may be expressed as each color value (eg, 188). Here, each color value (eg, 188) may be mapped to each distortion intensity (eg, 0.74). A certain first color element (eg, ③) may be expressed as a uniform color value (eg, 188) between the lower edge of the setting image 510 and the distortion position. Alternatively, a certain first color element (not shown) may be expressed in a gradation form in which a color value is changed according to a distance from the distortion position between the lower edge of the setting image 510 and the distortion position.

)을 나타내므로, 제 2 컬러 엘리먼트(예: ①, ②)들은 설정 이미지(510)의 우측 에지로부터 좌측 방향(

)을 따라 왜곡 위치로 연장될 수 있다. 그리고 각 제 2 컬러 엘리먼트(예: ①, ②)는 각 색상값(예: 255, 123)으로 표현될 수 있다. 여기서, 각 색상값(예: 255, 123)은 각 왜곡 세기(예: 0.88, 0.48)와 매핑되어 있을 수 있다. 어떤 제 2 컬러 엘리먼트(예: ①, ②)는 설정 이미지(510)의 상측 에지와 왜곡 위치 사이에서, 균일한 색상값(예: 255, 123)으로 표현될 수 있다. 또는 어떤 제 2 컬러 엘리먼트(미도시)는 설정 이미지(510)의 상측 에지와 왜곡 위치 사이에서, 왜곡 위치로부터의 거리에 따라 색상값이 변경되는 그라데이션 형태로 표현될 수도 있다.The second color is downward (

), the second color elements (eg, ①, ②) move from the right edge of the setting image 510 to the left (

) to the distortion position. In addition, each second color element (eg, ①, ②) may be expressed as each color value (eg, 255, 123). Here, each color value (eg, 255, 123) may be mapped to each distortion intensity (eg, 0.88, 0.48). A certain second color element (eg, ①, ②) may be expressed as a uniform color value (eg, 255, 123) between the upper edge of the setting image 510 and the distortion position. Alternatively, a certain second color element (not shown) may be expressed in a gradation form in which a color value is changed according to a distance from the distortion position between the upper edge of the setting image 510 and the distortion position.

Referring again to FIG. 2 , in operation 220 , the electronic device 100 may apply a distortion effect to the target image based on the set image. To this end, the processor 160 may receive a target image through the communication module 120 , photograph the target image through the camera module 130 , or select a target image stored in advance from the memory 150 . At this time, the processor 160 may determine the distortion effect from the set image. The processor 160 may detect at least one distortion position from the set image, and detect at least one of a distortion direction and a distortion intensity in response to each distortion position. At this time, the processor 160 may detect at least one of a distortion position, a distortion direction, or a distortion intensity by detecting at least one of coordinates and a color or a color value for each color element. In addition, the processor 160 may apply a distortion effect according to at least one of a corresponding distortion direction or a distortion intensity in response to each distortion position in the target image.

FIG. 6 is a diagram illustrating an operation of applying a distortion effect to the target image of FIG. 2 . 7, 8, 9 and 10 are diagrams for explaining an operation of applying a distortion effect to the target image of FIG. 2 .

Referring to FIG. 6 , the electronic device 100 may detect at least one distortion position from each set image in operation 610 . In this case, the processor 160 may check the overall distortion direction set for each set image before detecting the distortion position. Alternatively, the processor 160 may check the overall distortion direction set for each set image after detecting the distortion position. The processor 160 may detect coordinates for each color element in the setting image. For example, the processor 160 may detect, for each color element, the coordinates furthest from the edge to the setting image. In addition, the processor 160 may determine each coordinate as each distortion position.

For example, the processor 160 may identify a plurality of color elements (eg, ①, ②, ③, ④, ⑤) from the setting image 410 as shown in FIG. 4 . When the overall distortion direction is set in the horizontal direction, color elements (eg, ①, ②, ③, ④, ⑤) in the setting image 410 may extend in the horizontal direction. In this case, the processor 160 may detect coordinates from the inside of the setting image 410 for each color element (eg, ①, ②, ③, ④, ⑤). In addition, the processor 160 may determine each coordinate as each distortion position.

As another example, the processor 160 may identify a plurality of color elements (eg, ①, ②, ③) from the setting image 510 as shown in FIG. 5 . When the overall distortion direction is set in the horizontal direction, color elements (eg, ①, ②, ③) in the set image 510 may extend in the horizontal direction. In this case, the processor 160 may detect coordinates inside the setting image 510 for each color element (eg, ①, ②, ③). In addition, the processor 160 may determine each coordinate as each distortion position.

In operation 620 , the electronic device 100 may detect a distortion direction and a distortion intensity for each distortion position from each set image. The processor 160 may detect a color and a color value for each color element in the setting image. In addition, the processor 160 may determine each distortion direction corresponding to each color, and may determine each distortion intensity corresponding to each color value.

For example, the processor 160 may detect a color and a color value of each color element (eg, ①, ②, ③, ④, ⑤) from the setting image 410 as shown in FIG. 4 . Since the first color elements (eg, ①, ②, ⑤) represent the first color, the processor 160 moves in the right direction ( >> ) for each first color element (eg, ①, ②, ⑤). A distortion direction may be determined, and each distortion intensity (eg, 1.0, 0.5, 0.4) may be determined in response to each color value (eg, 255, 130, 110). Here, the processor 160 may determine a distortion intensity (eg, 0.4 -> 1.0) of a gradation form with respect to a certain first color element (eg, ⑤). Meanwhile, since the second color elements (eg, ③, ④) represent the second color, the processor 160 sets the distortion direction in the left direction ( << ) for each second color element (eg, ③, ④). may be determined, and each distortion intensity (eg, 1.0, 0.5, 0.4) may be determined in response to each color value (eg, 255, 130, 110). Here, the processor 160 may determine the distortion intensity of the gradation form with respect to a certain second color element (not shown).

)으로 왜곡 방향을 결정하고, 각 색상값(예: 188)에 대응하여 각 왜곡 세기(예: 0.74)를 결정할 수 있다. 한편, 제 2 컬러 엘리먼트(예: ①, ②)들은 제 2 색상을 나타내므로, 프로세서(160)는 각 제 2 컬러 엘리먼트(예: ①, ②)에 대해, 좌측 방향(

)으로 왜곡 방향을 결정하고, 각 색상값(예: 255, 123)에 대응하여 각 왜곡 세기(예: 0.88, 0.48)를 결정할 수 있다. 여기서, 프로세서(160)는 어떤 제 1 컬러 엘리먼트(미도시) 또는 어떤 제 2 컬러 엘리먼트(미도시)에 대해, 그라데이션 형태의 왜곡 세기를 결정할 수 있다.As another example, the processor 160 may detect a color and a color value of each color element (eg, ①, ②, ③) from the setting image 510 as shown in FIG. 5 . Since the first color elements (eg, ③) represent the first color, the processor 160 generates an upward direction (eg, ③) for each first color element (eg, ③).

) to determine the distortion direction, and determine each distortion intensity (eg, 0.74) corresponding to each color value (eg, 188). On the other hand, since the second color elements (eg, ① and ②) represent the second color, the processor 160 controls each of the second color elements (eg, ① and ②) in the left direction (

) to determine a distortion direction, and determine each distortion intensity (eg, 0.88, 0.48) in response to each color value (eg, 255, 123). Here, the processor 160 may determine the distortion intensity of the gradation form with respect to a certain first color element (not shown) or a certain second color element (not shown).

The electronic device 100 may apply a distortion effect according to a distortion direction and a distortion intensity in response to each distortion position in the target image in operation 630 . The processor 160 may apply a distortion effect according to a distortion direction and a distortion intensity corresponding to each distortion position in the target image. In this case, the processor 160 may apply a distortion effect of intensity according to the distortion intensity from an edge in the opposite direction to the distortion direction in the target image to a distortion position along the distortion direction. Here, when the distortion intensity of the gradation form is determined, the processor 160 may change the intensity of the distortion effect according to the distortion intensity of the gradation form.

According to the first embodiment, the processor 160 applies a distortion effect to the target images 720 and 820 based on one set image 710 and 810 as shown in FIG. 7 or 8, Through this, single result images 730 and 830 may be obtained. The processor 160 may determine the distortion effects 715 and 815 according to the distortion direction and the distortion intensity in response to each distortion position from the set images 710 and 810 . In addition, the processor 160 may apply distortion effects 715 and 815 to the target images 720 and 820 . Through this, single result images 730 and 830 may be obtained.

According to the second embodiment, the processor 160 applies a distortion effect to the target image 920 based on a plurality of setting images 911, 912, and 913 as shown in FIG. 9, and through this, a single A result image 940 may be obtained. To this end, setting images 911, 912, and 913 respectively corresponding to a plurality of predetermined colors may be generated. For example, the predetermined colors may include red, green, and blue. The processor 160 may divide the target image 920 into a plurality of color images (not shown) respectively corresponding to predetermined colors. In this case, the processor 160 may match the color images with the setting images 911 , 912 , and 913 according to predetermined colors. In addition, the processor 160 may apply a distortion effect to each of the color images based on the setting images 911 , 912 , and 913 . Through this, a plurality of distorted images 931 , 932 , and 933 may be obtained. As an example, the distortion images 931 , 932 , and 933 may include a red image, a green image, and a blue image. Accordingly, the processor 160 may obtain a result image 940 by synthesizing the distorted images 931 , 932 , and 933 .

According to the third embodiment, the processor 160 applies a distortion effect to the target image 1020 based on the plurality of setting images 1011, 1012, 1013, 1014, 1015, and 1016, and through this, an animation (not shown) city) can be implemented. To this end, the processor 160 may generate successive setting images 1011 , 1012 , 1013 , 1014 , 1015 , and 1016 . Here, the processor 160 corresponds to the generation time of the setting images (1011, 1012, 1013, 1014, 1015, 1016), to give the order to the setting images (1011, 1012, 1013, 1014, 1015, 1016) can The processor 160 may apply a distortion effect to the target image 1020 based on the setting images 1011 , 1012 , 1013 , 1014 , 1015 , and 1016 . For example, the processor 160 generates a plurality of copy images identical to the target image 1020, and applies a distortion effect to each of the copy images based on the set images 1011, 1012, 1013, 1014, 1015, and 1016. can be applied. As another example, the processor 160 is based on the setting images (1011, 1012, 1013, 1014, 1015, 1016), according to the order of the setting images (1011, 1012, 1013, 1014, 1015, 1016), the target image A distortion effect may be additionally applied to (1020). Through this, a plurality of distorted images 1031 , 1032 , 1033 , 1034 , 1035 , and 1036 may be obtained. Accordingly, the processor 160 sequentially combines the distortion images 1031, 1032, 1033, 1034, 1035, 1036 based on the order of the setting images 1011, 1012, 1013, 1014, 1015, 1016, You can get animations. That is, the distorted images 1031 , 1032 , 1033 , 1034 , 1035 , and 1036 may be used as frames constituting the animation, respectively.

An operating method of the electronic device 100 according to various embodiments includes an operation of generating at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color, and an operation of generating at least one setting image based on the setting image, It may include an operation of applying a distortion effect to the image.

According to various embodiments, the parameter is at least one of a distortion position identified by at least one coordinate in a setting image, a distortion direction identified according to a color of a color, or a distortion intensity identified according to a color value of a color may include.

According to various embodiments, the setting image generating operation includes an operation of providing a user interface, an operation of selecting coordinates through the user interface, an operation of selecting at least one of a color or a color value through the user interface, and The method may include generating a setting image by expressing at least one of a color or a color value in correspondence with the coordinates.

According to various embodiments, the setting image may include at least one color element representing at least one of a distortion position, a distortion direction, and a distortion intensity.

According to various embodiments, the color element may extend from an edge in a direction opposite to the distortion direction to a distortion position along the distortion direction, and may be expressed as at least one of a color or a color value.

According to various embodiments, the color value may be expressed uniformly between the edge and the distortion position, or may be expressed to be changed according to a distance from the distortion position.

According to various embodiments, the operation of applying an effect includes, for a color element, an operation of detecting a distortion position, an operation of detecting at least one of a distortion direction or a distortion intensity, with respect to the color element, and a distortion position in the target image. Correspondingly, the method may include applying a distortion effect according to at least one of a distortion direction and a distortion intensity.

According to various embodiments, the operation of generating the setting image may include generating a plurality of setting images respectively corresponding to a plurality of predetermined colors.

According to various embodiments, the operation of applying the distortion effect may include dividing the target image into a plurality of color images respectively corresponding to colors and applying a distortion effect to each of the color images based on the setting images, It may include an operation of acquiring the distorted images, and an operation of synthesizing the distorted images to obtain a result image.

According to various embodiments, the operation of applying the distortion effect, based on a plurality of successive set images, applying a distortion effect to the target image, obtaining a plurality of distorted images, and successively combining the distorted images, It may include an operation of acquiring an animation.

Various embodiments of the present document may be implemented as a computer program including one or more instructions stored in a storage medium (eg, memory 150) readable by a computer device (eg, electronic device 100). can For example, the processor (eg, the processor 160 ) of the computer device may call at least one of the one or more instructions stored from the recording medium and execute it. This enables the computer device to be operated to perform at least one function according to at least one instruction called. The one or more instructions may include code generated by a compiler or code executable by an interpreter. A computer-readable recording medium may be provided in the form of a non-transitory recording medium. Here, 'non-transitory' only means that the recording medium is a tangible device and does not contain a signal (eg, electromagnetic wave), and this term is used in cases where data is semi-permanently stored in the recording medium and It does not distinguish between temporary storage cases.

The computer program according to various embodiments may be stored in a computer-readable recording medium in combination with the computer device to execute the method for applying the distortion effect to the computer device.

According to various embodiments, the method of applying a distortion effect includes an operation of generating at least one setting image in which at least one parameter related to the distortion effect is expressed in at least one color, and distortion of the target image based on the setting image It may include an action to apply an effect.

According to various embodiments, the parameter is at least one of a distortion position identified by at least one coordinate in a setting image, a distortion direction identified according to a color of a color, or a distortion intensity identified according to a color value of a color may include.

According to various embodiments, the electronic device 100 may apply a distortion effect to the target image based on the set image. In this case, the electronic device 100 may generate a setting image based on a user input by providing a user interface. Through this, the user of the electronic device 100 may implement desired image distortion through the electronic device 100 without deriving a distortion function. That is, the electronic device 100 may enable a user to easily realize desired image distortion. For this reason, in implementing image distortion through the electronic device 100 , a problem such as image quality degradation may not occur. In addition, the electronic device 100 may implement image distortion with a small amount of resources. Accordingly, even a non-developer can implement the desired image distortion in the electronic device 100 .

The electronic device according to various embodiments disclosed in this document may have various types of devices. The electronic device may include, for example, a portable communication device (eg, a smart phone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance device. Electronic devices according to various embodiments of the present document are not limited to the aforementioned devices.

It should be understood that the various embodiments of this document and the terms used therein are not intended to limit the technology described in this document to a specific embodiment, and include various modifications, equivalents, and/or substitutions of the embodiments. In connection with the description of the drawings, like reference numerals may be used for like components. The singular expression may include the plural expression unless the context clearly dictates otherwise. In this document, expressions such as “A or B”, “at least one of A and/or B”, “A, B or C” or “at least one of A, B and/or C” refer to all of the items listed together. Possible combinations may be included. Expressions such as “first”, “second”, “first” or “second” can modify the corresponding components regardless of order or importance, and are only used to distinguish one component from another. The components are not limited. When an (eg, first) component is referred to as being “connected (functionally or communicatively)” or “connected” to another (eg, second) component, that component is It may be directly connected to the component or may be connected through another component (eg, a third component).

As used herein, the term “module” includes a unit composed of hardware, software, or firmware, and may be used interchangeably with terms such as, for example, logic, logic block, component, or circuit. A module may be an integrally formed part or a minimum unit or a part of one or more functions. For example, the module may be configured as an application-specific integrated circuit (ASIC).

According to various embodiments, each component (eg, a module or a program) of the described components may include a singular or a plurality of entities. According to various embodiments, one or more components or operations among the above-described corresponding components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (eg, a module or a program) may be integrated into one component. In this case, the integrated component may perform one or more functions of each component of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to integration. According to various embodiments, operations performed by a module, program, or other component are executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations are executed in a different order, omitted, or , or one or more other operations may be added.

Claims (20)

A method of operating an electronic device, comprising:
generating at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color; and
and applying a distortion effect to a target image based on the set image.
The method of claim 1, wherein the parameter is
a distortion position identified by at least one coordinate within the set image;
a distortion direction identified according to the color of the color; or
The method comprising at least one of the distortion intensity identified according to the color value of the color.
The method of claim 2, wherein the setting image creation operation comprises:
providing a user interface;
selecting the coordinates through the user interface;
selecting at least one of the color and the color value through the user interface; and
and generating the set image by expressing at least one of the color and the color value in response to the coordinates.
According to claim 2, wherein the setting image,
and at least one color element representing at least one of the distortion position, the distortion direction, or the distortion intensity.
According to claim 4, wherein the color element,
extending from an edge in a direction opposite to the distortion direction to the distortion position along the distortion direction;
A method of expressing at least one of the color and the color value.
The method of claim 5, wherein the color value is
Between the edge and the distortion location, the representation is uniformly represented, or represented to change with the distance from the distortion location.
The method of claim 4, wherein the operation of applying the distortion effect comprises:
for the color element, detecting the distortion location;
detecting at least one of the distortion direction and the distortion intensity with respect to the color element; and
and applying the distortion effect according to at least one of the distortion direction and the distortion intensity in response to the distortion position in the target image.
The method of claim 1, wherein the setting image creation operation comprises:
A method comprising generating a plurality of setting images respectively corresponding to a plurality of predetermined colors.
The method of claim 8, wherein the applying the distortion effect comprises:
dividing the target image into a plurality of color images respectively corresponding to the colors;
obtaining a plurality of distorted images by applying a distortion effect to each of the color images based on the set images; and
and synthesizing the distorted images to obtain a result image.
The method of claim 1, wherein the distortion effect application operation comprises:
obtaining a plurality of distorted images by applying a distortion effect to the target image based on a plurality of consecutive set images; and
and continuously combining the distorted images to obtain an animation.
In an electronic device,
an input module for receiving user input; and
a processor coupled to the input module and configured to process an image;
The processor is
generating at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color based on the user input,
an apparatus configured to apply a distortion effect to a target image based on the set image.
The method of claim 11, wherein the parameter is
a distortion position identified by at least one coordinate within the set image;
a distortion direction identified according to the color of the color; or
The apparatus comprising at least one of the distortion intensity identified according to the color value of the color.
13. The method of claim 12,
further comprising a display module,
The processor is
Through the display module, providing a user interface,
through the user interface, selecting the coordinates,
selecting at least one of the color and the color value through the user interface,
The apparatus is configured to generate the set image by expressing at least one of the color and the color value in response to the coordinates.
The method of claim 12, wherein the setting image,
and at least one color element representing at least one of the distortion position, the distortion direction, or the distortion intensity.
15. The method of claim 14, wherein the color element,
extending from an edge in a direction opposite to the distortion direction to the distortion position along the distortion direction;
A device expressed by at least one of the color and the color value.
The method of claim 15, wherein the color value is
Between the edge and the distortion position, the device is expressed uniformly, or is expressed to change according to the distance from the distortion position.
15. The method of claim 14, wherein the processor,
for the color element, detecting the distortion position;
For the color element, detecting at least one of the distortion direction and the distortion intensity,
and apply the distortion effect according to at least one of the distortion direction or the distortion intensity, corresponding to the distortion position in the target image.
The method of claim 11 , wherein the processor comprises:
Generate a plurality of setting images respectively corresponding to a plurality of predetermined colors,
dividing the target image into a plurality of color images respectively corresponding to the colors;
Based on the set images, applying a distortion effect to each of the color images to obtain a plurality of distorted images,
and synthesizing the distorted images to obtain a resulting image.
The method of claim 11 , wherein the processor comprises:
Based on a plurality of consecutive set images, applying a distortion effect to the target image to obtain a plurality of distorted images,
and continuously combining the distorted images to obtain an animation.
A computer program stored in a computer-readable recording medium in combination with a computer device to execute a method for applying a distortion effect to the computer device,
How to apply the distortion effect,
generating at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color; and
Based on the set image, including the operation of applying a distortion effect to the target image,
The parameter is
a distortion location identified by at least one coordinate within the set image;
a distortion direction identified according to the color of said color, or
A computer program comprising at least one of distortion intensity identified according to the color value of the color.

Images