WO2014034137A1 - 画像処理装置、画像処理方法、及び画像処理プログラム - Google Patents
画像処理装置、画像処理方法、及び画像処理プログラム Download PDFInfo
- Publication number
- WO2014034137A1 WO2014034137A1 PCT/JP2013/005140 JP2013005140W WO2014034137A1 WO 2014034137 A1 WO2014034137 A1 WO 2014034137A1 JP 2013005140 W JP2013005140 W JP 2013005140W WO 2014034137 A1 WO2014034137 A1 WO 2014034137A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- image
- ratio
- image processing
- cutout
- Prior art date
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 476
- 238000000034 method Methods 0.000 claims description 43
- 230000008569 process Effects 0.000 claims description 9
- 239000000284 extract Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 22
- 230000009467 reduction Effects 0.000 description 22
- 230000008859 change Effects 0.000 description 10
- 238000009966 trimming Methods 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
- H04N1/3872—Repositioning or masking
- H04N1/3873—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming
- H04N1/3875—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming combined with enlarging or reducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
- H04N1/393—Enlarging or reducing
- H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2621—Cameras specially adapted for the electronic generation of special effects during image pickup, e.g. digital cameras, camcorders, video cameras having integrated special effects capability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/22—Cropping
Definitions
- the present invention relates to an image processing apparatus, an image processing method, and an image processing program such as a digital camera and a camera-equipped mobile terminal that generate a desired composition image of a captured image including a specific object.
- the image processing apparatus includes a face detection unit that detects a person and a composition control unit that generates a composition adjustment image.
- the composition adjustment image can be acquired by placing a specific position on the face of a person with a specific position at four intersections formed by two lines that are divided into approximately three equal parts in the horizontal direction and two lines that are divided into approximately three equal parts in the vertical direction. Is disclosed. Further, according to Patent Document 2, a focus position acquisition unit that focuses on a subject and an image generation unit that generates a plurality of composition images are provided. It is disclosed that a plurality of composition images can be acquired for each of a plurality of trimming areas by setting a plurality of trimming areas having different sizes around the focus position.
- the trimming described in Patent Document 1 and Patent Document 2 is simply a means for cutting out a part of a photographed image, and is not particularly advantageous compared with trimming of inexpensive photo editing software. Further, when trimming at a constant ratio, a portion that protrudes from a captured image is generated as in Patent Document 1, and therefore trimmed images having different aspect ratios (aspect ratios) can be obtained. For example, even if the photo is L size, it is difficult to fit in the L size album because the trimming size is different. Furthermore, when the trimming is performed at a certain ratio, there is a composition in which there are a plurality of similar composition images and there is no substitute image, and it is difficult to provide a boldly changed composition image to the user.
- the present invention has been made in view of the above-described reasons, and an object of the present invention is to provide an image processing apparatus, an image processing method, and an image that enable acquisition of a plurality of composition images having different cutout ratios and composition proposals bold to the user. To provide a processing program.
- An image processing apparatus includes a photographing unit that captures a captured image including a specific object, an extraction processing unit that extracts the specific object in the captured image, and a first cut-out ratio from the captured image.
- a composition image generation unit that generates a plurality of composition images in which each of a plurality of different divided composition points is arranged on the specific object
- a calculation unit that calculates whether or not there is a protruding region that protrudes from the outer edge of the photographed image; and a display unit that displays the photographed image and the composition image, wherein the calculation unit includes at least one of the protruding regions.
- the composition image generation unit When it is calculated that there is, the composition image generation unit generates a reduced composition image including a specific object having a second cutout ratio smaller than the first cutout ratio.
- the composition image generation unit It is preferable to generate a further reduced composition image having a third cutout ratio smaller than the cutout ratio and including the specific object.
- the reduced composition image having the second cut-out ratio has an aspect ratio that is a ratio of a horizontal width and a vertical width of the photographed image, and the composition image includes the protruding region in the reduced composition image.
- the composition image generation unit generates a composition image in which the aspect ratio of the reduced composition image is changed while maintaining the second cutout ratio.
- the reduced composition image having the second cut-out ratio has an aspect ratio that is a ratio of a horizontal width and a vertical width of the photographed image, and the composition image includes the protruding region in the reduced composition image.
- the composition image generation unit generates a composition image in which the aspect ratio of the reduced composition image is replaced with the third cut-out ratio.
- the composition image generation unit disposes a divided composition point different from the divided composition points on the specific object for the composition image in which the aspect ratio is changed.
- the composition image generation unit moves the divided composition points in the vertical direction.
- the composition image generation unit moves the divided composition points in the horizontal direction.
- the composition image generation unit moves the divided composition point in the vertical direction when the captured image is in the horizontally long size, and the composition image generation unit in the divided composition composition in the case where the captured image is in the vertically long size. It is preferable to move the point laterally.
- composition image generation unit interchange aspect ratios even for a composition image in which no protruding area exists.
- the composition image generation unit shifts the divided composition points so that the cutout area is included in the captured image when the ratio of the protruding area to the composition image is equal to or less than a predetermined value.
- the first cutout ratio is in the range of 70% to 85% and the second cutout ratio is in the range of 40% to 60%.
- the image processing apparatus preferably has four divided composition points.
- the image processing method of the present invention includes a step of capturing a captured image including a specific object, a step of extracting the specific object in the captured image, and a first cut-out ratio from the captured image.
- a step of generating a plurality of composition images in which each of a plurality of different divided composition points is arranged on a specific object, and out of an outer edge of the photographed image among the plurality of composition images generated by the first cutout ratio A step of calculating whether or not there is an overhang area, and a reduction including a specific object having a second cut-out ratio smaller than the first cut-out ratio when it is calculated that there is at least one of the over-hang areas. Generating a composition image; and displaying the plurality of composition images.
- An image processing program of the present invention is an image processing program for causing a computer to process a captured image, a procedure for capturing a captured image including a specific object, and a procedure for extracting the specific object from the captured image. Generating a plurality of composition images each having a first cut-out ratio and each of a plurality of different divided composition points arranged on the specific object, and the first cut-out ratio generated from the captured image.
- a procedure for generating a reduced composition image including a specific object having a smaller second cut-out ratio and a procedure for displaying the plurality of composition images are executed on a computer. Make.
- a plurality of composition images having different cut-out ratios can be provided to the user, and a bold composition image can be proposed. Further, since the composition image is centered on the specific target object, it is possible to automatically generate a composition image that matches the region that the user wants to cut out without depending on the user.
- FIG. 4 is a schematic diagram of a captured image and a cutout area, illustrating an example of the basic concept of the present invention; (a) a captured image; Schematic diagram of a cutout area explaining an example of the basic concept of the present invention, (a) designation of a specific object by a user, (b) a cutout area including a specific object, (c) a cutout area including a protruding area, (d ) Change the cutout ratio of the cutout area.
- FIG. 4 is a schematic diagram of a captured image and a cutout area, illustrating an example of the basic concept of the present invention; (a) a captured image; Schematic diagram of a cutout area explaining an example of the basic concept of the present invention, (a) designation of a specific object by a user, (b) a cutout area including a specific object, (c) a cutout area including a protruding area, (d ) Change the cutout ratio of the cutout area.
- FIG. 4 is a
- FIG. 2 is a schematic diagram illustrating how the cutout region changes in an example of a basic concept of the present invention, (a) a captured image, (b) first to fourth composition images, and (c) second to fourth compositions. Image reduction, (d) Composition image displayed on the display unit.
- the flowchart figure which shows an example of the procedure of the basic concept of this invention.
- the flowchart figure which is a procedure of the basic concept of this invention, and shows an example of the determination method whether a cut-out area
- FIG. 5 shows an example of the basic concept of the present invention, and is a schematic diagram illustrating specific examples of the flowcharts of FIGS. 5 and 6; (a) first to fourth composition images; and (b) second to fourth composition images reduced.
- FIG. 3 is a flowchart for explaining the procedure of the first embodiment.
- FIG. 1 is a block diagram showing an example of an image processing apparatus according to the present invention.
- the image processing apparatus 1 is, for example, a mobile phone such as a smartphone, a tablet, a mobile terminal with a camera, a digital camera, or the like.
- the image processing apparatus 1 includes a control unit 2, a photographing unit 3, a storage unit 4, a calculation unit 5, an extraction processing unit 6, a composition image generation unit 7, an operation unit 8, a display processing unit 9, a display unit 10, and the like.
- the control unit 2 has a microprocessor configuration including a CPU, a RAM, a ROM, and the like.
- the control unit 2 controls the entire image processing apparatus 1 with a control program stored in the ROM, and executes various processing functions to be described later. Take control.
- the imaging unit 3 includes an imaging lens for imaging a specific object 30 to be described later, and an imaging element made up of a large number of pixels (pixels) such as a CCD and a CMOS sensor.
- the storage unit 4 stores image data photographed by the photographing unit 3 and various information data necessary for execution by the control unit 2. There may be a form in which the photographing unit 3 does not exist. In this case, the image processing of the present invention can be performed on the image data stored in the storage unit 4.
- the calculation unit 5 executes various calculations such as a cutout ratio M and coordinate calculation described later according to instructions from the control unit 2.
- the extraction processing unit 6 extracts the specific object 30 from an image (photographed image) 20 or the like, which will be described later, photographed by the photographing unit 3.
- the composition image generation unit 7 generates a plurality of composition images 41, 42, 43,... By cutting out a cutout area 40 described later including the specific object 30 from the captured image 20.
- the operation unit 8 includes a shutter button, a main switch, a processing mode switch, and the like. When these switches and buttons are operated, various signals are transmitted to the control unit 2.
- the display processing unit 9 controls display magnification, division display, and the like of the captured image 20 displayed on the display unit 10. In addition, an operation such as a tap on the display unit 10 is converted into an operation signal and transmitted to the control unit 2.
- the display unit 10 is a display such as a liquid crystal panel or an organic EL panel, is a UI (user interface) touch panel that performs various processes by touching a finger or a pen, and may also serve as the operation unit 8.
- the display unit 10 displays an image captured by the imaging unit 3, a screen for performing various operations, and the like, and displays a through image (live view image) periodically output from an image sensor such as a CCD. .
- the user can adjust the composition and zoom magnification while viewing the through image.
- FIG. 2 is a schematic diagram of a captured image and a cutout area, illustrating an example of the basic concept of the present invention, (a) a shot image, (b) a shot image and a cutout area, and (c) a cutout area and a divided composition point. Is shown.
- FIG. 2A is a photograph taken by the user via the photographing unit 3 of the image processing apparatus 1.
- the captured image 20 includes a specific object 30 that the user desires to trim (cut out).
- a cutout area 40 starting from the specific object 30 is set for the captured image 20.
- the cutout area 40 is represented as a vertical and horizontal 3 ⁇ 3 block in this embodiment.
- various block configurations such as 2 ⁇ 3, 4 ⁇ 4, and 5 ⁇ 5 are possible.
- the divided composition point on the upper left side of the drawing is the first divided composition point 51
- the divided composition point on the upper right side of the drawing is the second divided composition point 52
- the divided composition point on the lower left side of the drawing is the third divided composition point 53.
- the divided composition point on the lower right side of the drawing is the fourth divided composition point 54.
- the cutout area 40 including the first divided composition point 51 is the first composition image 41 (see FIG. C-1)
- the cutout area 40 including the second divided composition point 52 is the second composition image 42 (see FIG. C-2). ).
- the cutout area 40 including the third divided composition point 53 is the third composition image 43 (see FIG. C-3), and the cutout area 40 including the fourth divided composition point 54 is the fourth composition image 44 (see FIG. C-4). ).
- a method for generating the composition images 41 to 44 by matching the respective divided composition points 51 to 54 with the coordinates of the specific object 30 will be described.
- FIG. 3 is a schematic diagram of a cutout area explaining an example of the basic concept of the present invention, (a) is a designation of a specific object by a user, (b) is a cutout area including the specific object, (c) is , A cutout area including a protruding area, and (d) shows a change in the cutout ratio of the cutout area.
- the user specifies a captured image (including a through image) 20 desired to be cut out, and designates a specific object 30 with a finger or a pen from the captured image 20 displayed on the display unit 10 (FIG. 3 ( a)).
- the coordinates of the specific object 30 are aligned with the first divided composition point 51, and the composition image generation unit 7 generates the first composition image 41 (see FIG. 3B).
- the composition image generation unit 7 generates the second composition image 42 by matching the coordinates of the specific object 30 with the second divided composition point 52.
- the cutout area 40 includes an overhang area 40a (see the shaded area in the figure) that protrudes from the captured image 20 area (outer edge) (see FIG. 3C). ).
- the cutout ratio M is changed to be small so that the reduced composition image 42a of the second composition image 42 fits in the captured image 20 (FIG. 3 ( d)).
- Whether or not the above-mentioned protruding area 40a exists is determined by, for example, calculating whether or not the vertex 40b formed by the cutout area 40 is included in the area of the captured image 20 based on the coordinates by the calculation unit 5. Can be judged. In this way, when the protruding area 40a is generated, the clipped area 40 is reduced so that the clipped area 40 fits in the captured image 20, so that the clipped composition changes, and a bold composition is given to the user. It becomes possible to provide. Further, when determining whether or not the protruding region 40a exists, the overlap between the vertex 40b and the outer edge of the captured image 20 does not need to coincide completely in terms of coordinates, and there may be a slight allowable range.
- the cutout ratio M of the cutout area 40 may be programmed in advance or may be set by the user.
- the first cut-out ratio M1 is determined by comparing the displayed size (or printed) size of the captured image 20, particularly the width or length.
- the horizontal direction of the photographed image 20 is L
- the vertical direction is vertical width D
- the horizontal width of the cutout region 40 is L1
- the vertical width in the vertical direction is D1
- (L1 / L) or (D1 / D) is the first. 1 cut out ratio M1.
- the reduced cutout area 40 (reduced composition image 42a) has a horizontal width L2, a vertical width D2, and (L2 / L) or (D2 / D) a second cutout ratio M2.
- the aspect ratio which is the ratio of horizontal and vertical to vertical width, is N (L / D).
- the cut-out ratio M is defined by the length ratio, but is not particularly limited, and may be an area ratio or a pixel number ratio. Basically, the relationship of M1> M2>.
- the method for specifying the specific object 30 with the user's finger or the like has been described above, the method is not limited to this and may be performed automatically.
- the user displays the captured image 20 to be cut out on the display unit 10 and gives an instruction to cut out using the operation unit 8 or the display unit 10.
- the extraction processing unit 6 can also extract the specific object 30 using, for example, a person recognition method disclosed in Japanese Patent No. 4869270.
- the specific object 30 is an object (subject) that the user wants to photograph, such as a person, an animal, a plant, or a landscape. In the present invention, the specific object 30 will be described using a flower as an example.
- FIG. 4 is an example of the basic concept of the present invention, and is a schematic diagram illustrating how the cutout area changes.
- (A) is a photographed image
- (b) is the first to fourth composition images
- (c) is the first to fourth composition images
- (c) is the reduction of the second to fourth composition images
- (d) is a composition image displayed on the display unit.
- the composition image generation unit 7 Based on the specified captured image 20, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 at the first cut-out ratio M1 (see FIGS. 4A and 4B).
- the first composition image 41 is generated by matching the coordinates of the first divided composition point 51 and the specific object
- the second composition image 42 is generated by matching the coordinates of the second divided composition point 52 and the specific object.
- the third composition image 43 is generated by matching the coordinates of the third divided composition point 53 and the specific object
- the fourth composition image 44 is made by matching the coordinates of the fourth divided composition point 54 and the specific object. To generate.
- the first composition image 41 stores the first composition image 41 in the storage unit 4 because there is no protruding area 40a.
- the second composition image 42 to the fourth composition image 44 include the protruding region 40a, the composition images 42, 43, and 44 are reduced so as to be within the region of the captured image 20.
- the composition image generation unit 7 generates the reduced composition images 42a, 43a, and 44a reduced at the second cutout ratio M2 or the third cutout ratio M3 (see FIG. 4C) and stores them in the storage unit 4.
- the ratio of the cutout ratio M is lowered until the overhang area 40a does not exist (M1 ⁇ M2 ⁇ M3).
- the first cutout ratio M1 is preferably the same for each composition image 41 to 44, but the second cutout ratio M2 and the third cutout ratio M3 are the same for each composition image 42 to 44. It may be different. Furthermore, by determining the range of the cutout ratio M, a stable composition image can be obtained. For example, the first cutout ratio M1 is in the range of 70% to 85%, and the second cutout ratio M2 is in the range of 40% to 60%.
- the generated four reduced composition images 41, 42a, 43a, and 44a are displayed on the display unit 10 (see FIG. 4D).
- the user designates a favorite composition image
- the control unit 2 designates the designated composition image.
- the composition image is stored in the storage unit 4.
- the four reduced composition images 41, 42a, 43a, and 44a are shown enlarged to a size suitable for being displayed on the display unit 10, but this enlargement is not related to the cutout ratio. .
- the four reduced composition images 41, 42a, 43a, and 44a may be displayed on the display unit 10 at the same time, or may be displayed for each composition image.
- the displayed magnification can be freely selected by the user by an operation such as tapping or pinching in / out.
- FIG. 5 is a flowchart showing an example of the procedure of the basic concept of the present invention. The basic flow of the present invention will be described based on this flowchart.
- the user displays a plurality of captured images 20 on the display unit 10 and selects the captured image 20 desired to be cut out (step S1).
- the user designates the specific object 30 from the selected photographed image 20 (step S2).
- the extraction processing unit 6 extracts the specific object 30 and its coordinates.
- the calculation unit 5 matches the first divided composition point 51 with the extracted coordinates, and the composition image generation unit 7 generates the first composition image 41 on the captured image 20 (step S3).
- the calculation unit 5 sequentially matches the coordinates of the second divided composition point 52 to the fourth divided composition point 54 with the coordinates of the specific target unit 30, and the composition image generation unit 7 sets the second composition image 42 to the fourth composition.
- An image 44 is generated (steps S4 to S6).
- the composition image generation unit 7 cuts out the first to fourth composition images 41 to 44 based on the respective divided composition points 51 to 54 and stores them in the storage unit 4 (step S7).
- the composition images 41 to 44 that are finally cut out are composition images that are generated by changing the cut-out ratio M until the protruding area 40a does not exist. This step will be described in detail with reference to FIG.
- the first to fourth composition images 41 to 44 are displayed on the display unit 10 according to the command of the control unit 2 (step S8).
- the user designates a favorite composition image from the displayed composition images 41 to 44 by tapping or the like (step S9).
- the controller 2 stores the designated composition image in the storage unit 4 and saves the composition image (step S10).
- FIG. 6 is a flowchart showing an example of a method for determining whether or not a cutout region is in a captured image, which is a procedure of the basic concept of the present invention. Based on this flowchart, a method for determining whether or not the cutout region is in the captured image will be described.
- the cutout ratio M of the cutout area 40 is set from the captured image 20 (step S20).
- the first cutout ratio M is the first cutout ratio M1.
- the coordinates of the specific object 30 are extracted by the extraction processing unit 6, and the divided composition points 51 to 54 of the cutout area 40 are matched with the coordinates of the specific object 30 (step S21).
- the calculation unit 5 calculates the coordinates of each vertex 40b (four points in the embodiment) of the cutout area 40 (step S22).
- the computing unit 5 determines whether or not the coordinates of the vertex 40b are within the area of the captured image 20 or the first cutout ratio M1 is equal to or less than a threshold (step S23). If the determination in step S23 is YES, the process ends.
- step S20 steps S20 to S23 are repeated at the second cutout ratio M2.
- the cutout ratio M can be made as small as possible, it is preferable to generate a composition image at a certain ratio or more by providing a threshold value.
- FIG. 7 shows an example of the basic concept of the present invention, and is a schematic diagram illustrating the flowcharts of FIGS. 5 and 6 with specific examples.
- FIG. 7A is a first to fourth composition image
- FIG. Reduction of the fourth composition image (c) shows reduction of the second and fourth composition images.
- the composition image generation unit 7 Based on the captured image 20 designated by the user, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 at the first cutout ratio M1 (see FIG. 7A). Among the first composition image 41 to the fourth composition image 44, the first composition image 41 stores the first composition image 41 in the storage unit 4 because there is no protruding area 40a. On the other hand, in the second composition image 42 to the fourth composition image 44, since the protruding area 40a exists, each of the composition images 42, 43, 44 is reduced so as to be within the area of the photographed image 20. The composition image generation unit 7 generates the reduced composition images 42a, 43a, and 44a at the second cut-out ratio M2 (see FIG. 7B).
- the composition image generation unit 7 reduces the composition with the third cutout ratio M3. Images 42b and 44b are generated (see FIG. 7C). As described above, when the protruding area 40a exists, the clipping ratio M of the clipping area 40 is reduced until the protruding area 40a does not exist, but the number of repetitions of the clipping ratio M and the threshold of the clipping ratio M are set. be able to. In addition, it has been described that the second cutout ratio M2 may be the same or different for each composition image, but the same applies to the cutout ratio M3.
- the cutout area 40 is set from the captured image 20 and the composition images 41 to 44 are generated at the first cutout ratio M1, but the protrusion area 40a may exist. Therefore, a reduced composition image is generated for the composition image having the protruding area 40a at the second cutout ratio M2 smaller than the first cutout ratio M1, and finally a composition image without the protruding area 40a is provided. Therefore, a plurality of composition images having different cutout ratios M can be provided to the user, and a bold composition image can be proposed. In addition, since the composition image is centered on the specific object 30, it is possible to automatically generate a composition image that matches the area that the user wants to cut out without depending on the user.
- FIG. 8 is a flowchart for explaining the procedure of the first embodiment.
- the composition image generation unit 7 generates each of the composition images 41 to 44 at the first cutout ratio M1 (step S30).
- the cutout ratio M1 is, for example, 75%.
- the computing unit 5 calculates the coordinates of the vertex 40b of the cutout area 40 (step S31).
- the computing unit 5 determines whether or not the vertex 40b exists in the captured image 20 (step S32). That is, it is determined whether or not the vertex 40b deviates from the outer edge of the captured image 20 and the protruding area 40a exists.
- the composition image generation unit 7 generates each composition image at the second cutout ratio M2 (step S33).
- the cutout ratio M2 is, for example, 50%.
- the computing unit 5 calculates the coordinates of the vertex 40b of the cutout area 40 (step S34).
- the calculation unit 5 determines whether or not the vertex 40b exists in the captured image 20 (step S35). When it is determined that the vertex 40b does not exist in the captured image 20 (NO in step S35), the composition image generation unit 7 generates each composition image by changing the aspect ratio N while maintaining the second cutout ratio M2. Step S36). The computing unit 5 calculates the coordinates of the vertex 40b of the cutout area 40 (step S37). The computing unit 5 determines whether or not the vertex 40b exists in the captured image 20 (step S38). When it is determined that the vertex 40b does not exist in the captured image 20 (NO in step S38), the composition image generation unit 7 generates each composition image at the third cutout ratio M3 (step S39). The cutout ratio M3 is, for example, 30%. When it is determined that the vertex 40b exists in the captured image 20 (YES in steps S32, S35, and S38), the process is terminated.
- FIG. 9 is a schematic diagram illustrating Example 1 as a specific example, (a) is a first to fourth composition image, (b) is a reduction of the second to fourth composition images, and (c) is a second to fourth composition image. Reduction by changing the aspect ratio of the four composition images, (d) shows reduction of the third and fourth composition images.
- the composition image generation unit 7 Based on the photographed image 20 designated by the user, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 at the first cut-out ratio M1 (see FIG. 9A). Among the first composition image 41 to the fourth composition image 44, the first composition image 41 stores the first composition image 41 in the storage unit 4 because there is no protruding area 40a. On the other hand, in the second composition image 42 to the fourth composition image 44, since the protruding area 40a exists, each of the composition images 42, 43, 44 is reduced so as to be within the area of the photographed image 20. The composition image generation unit 7 generates the reduced composition images 42a, 43a, and 44a at the second cut-out ratio M2 (see FIG. 9B).
- the composition image generation unit 7 changes the aspect ratio N while maintaining the second cutout ratio M2 (FIG. 9 ( c)).
- the composition image generation unit 7 eliminates the protruding area 40a by generating further reduced composition images 42b and 44b at the third cutout ratio M3 (see FIG. 9D).
- FIG. 10 is a flowchart for explaining the procedure of the second embodiment of the present invention.
- the composition image generation unit 7 generates the composition images 41 to 44 at the first cutout ratio M1 (step S40).
- the cutout ratio M1 is, for example, 75%.
- the computing unit 5 calculates the coordinates of the vertex 40b of the cutout area 40 (step S41).
- the computing unit 5 determines whether or not the vertex 40b exists in the captured image 20 (step S42).
- the composition image generation unit 7 generates each composition image at the second cutout ratio M2 (step S43).
- the cutout ratio M2 is, for example, 50%.
- the computing unit 5 calculates the coordinates of the vertex 40b of the cutout area 40 (step S44).
- the calculation unit 5 determines whether or not the vertex 40b exists in the captured image 20 (step S45). When it is determined that the vertex 40b does not exist in the captured image 20 (NO in step S45), the composition image generation unit 7 changes the aspect ratio N while maintaining the second cutout ratio M2, and simultaneously changes the divided composition points. Then, each composition image is generated (step S46). The computing unit 5 calculates the coordinates of the vertex 40b of the cutout area 40 (step S47). The computing unit 5 determines whether or not the vertex 40b exists in the captured image 20 (step S48). When it is determined that the vertex 40b does not exist in the captured image 20 (NO in step S48), the composition image generation unit 7 generates each composition image at the third cutout ratio M3 (step S49). The cutout ratio M3 is, for example, 30%. When it is determined that the vertex 40b exists in the captured image 20 (YES in steps S42, S45, and S48), the process is terminated.
- FIG. 11 is a schematic diagram illustrating Example 2 as a specific example, (a) is a first to fourth composition image, (b) is a reduction of second to fourth composition images, and (c) is a second to fourth composition image. Reduction in which the aspect ratio and the divided composition point of the fourth composition image are changed, and (d) shows reduction of the second composition image.
- the composition image generation unit 7 Based on the photographed image 20 designated by the user, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 at the first cut-out ratio M1 (see FIG. 11A). Among the first composition image 41 to the fourth composition image 44, the first composition image 41 stores the first composition image 41 in the storage unit 4 because there is no protruding area 40a. On the other hand, in the second composition image 42 to the fourth composition image 44, since the protruding area 40a exists, each of the composition images 42, 43, 44 is reduced so as to be within the area of the photographed image 20. The composition image generation unit 7 generates the reduced composition images 42a, 43a, and 44a at the second cut-out ratio M2 (see FIG. 11B).
- the composition image generation unit 7 changes the aspect ratio N and maintains the divided composition points while maintaining the second cutout ratio M2. The position is also changed (see FIG. 11C). Even in the stage of the second cut-out ratio M2, the reduced reduced composition image 42a1 still has the protruding area 40a, so the composition image generation unit 7 generates the reduced composition image 42b at the third cut-out ratio M3 ( (Refer FIG.11 (d)). In the reduced composition images 43a1 and 44a1, the protruding area 40a does not exist by changing the aspect ratio N and moving the divided composition points.
- the coordinates of the second divided composition point 52 and the specific object 30 coincide (see FIG. 11B), but the aspect ratio N is changed and the fourth divided image is divided.
- the composition point 54 is made to coincide with the coordinates of the specific object 30 to generate a new reduced composition image 42a1 (see FIG. 11C).
- This procedure is the same for the third composition image 43 and the fourth composition image 44.
- the point movement of the divided composition point to be changed is the movement to the divided composition point facing in the vertical direction in the second embodiment, but it can also be set in accordance with each composition image.
- the fourth divided composition point 54 is the coincident point of the coordinates of the specific object 30.
- the second divided composition point 52 is returned to the coincidence point of the coordinates of the specific object 30.
- Which divided composition point is selected can be set according to the reduced composition image, the positional relationship of the protruding area 40a, and the specified specific object 30.
- the cutout ratio M may be further changed regardless of the presence of the protruding area 40a.
- the cut-out ratios of the reduced composition images 43a1 and 44a1 in FIGS. 11C and 11D may be further reduced to M3.
- Step S50 added and changed to the second embodiment will be described, and the other steps are the same as those of the second embodiment, and therefore the same reference numerals are used and description thereof is omitted.
- Step S50 is added between step S45 and step S47 of the second embodiment.
- the composition image generation unit 7 generates each composition image at the second cutout ratio M2, and after the calculation unit 5 calculates the coordinates of the vertex 40b of the cutout region 40, whether or not the vertex 40b exists in the captured image 20 is determined. Is determined (step S45). When it is determined that the vertex 40b does not exist in the captured image 20 (NO in step S45), it is determined whether or not the captured image 20 has a portrait size (D> L) (step S51). If it is determined that the size is portrait (YES in step S51), the composition image generation unit 7 changes the aspect ratio N while maintaining the second cutout ratio M2, and simultaneously moves the divided composition points in the horizontal direction. A composition image is generated. If it is determined that the size is not vertically long (NO in step S51), the composition image generation unit 7 changes the aspect ratio N while maintaining the second cutout ratio M2, and simultaneously moves the divided composition points in the vertical direction. Each composition image is generated (step S53).
- FIG. 14 is a schematic diagram illustrating Example 3 as a specific example, (a) is the first to fourth composition images, (b) is the reduction of the second to fourth composition images, (c) is the second, The change of the aspect ratio of a 4th composition image and a division
- the composition image generation unit 7 Based on the photographed image 20 designated by the user, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 at the first cut-out ratio M1 (see FIG. 14A).
- the captured image 20 is described with the portrait size as an example, the vertical and horizontal sizes of the composition images 41 to 44 described in detail in the first embodiment and the second embodiment are different. That is, the size of the cutout area 40 is also vertically long in accordance with the vertically long size.
- the first composition image 41 to the fourth composition image 44 stores the first composition image 41 in the storage unit 4 because there is no protruding area 40a.
- each of the composition images 42, 43, 44 is reduced so as to be within the area of the photographed image 20.
- the composition image generation unit 7 generates the reduced composition images 42a, 43a, and 44a at the second cut-out ratio M2 (see FIG. 14B).
- the composition image generation unit 7 changes the aspect ratio N and changes the position of the divided composition points while maintaining the second cutout ratio M2. Also do.
- the composition image generation unit 7 generates reduced composition images 42a2 and 44a2 at the second cut-out ratio M2 (see FIG. 14C). Note that the reduced composition images 42a2 and 44a2 do not have the protruding area 40a, and thus step S49 is not executed.
- the position change of the divided composition point is different between the vertically-sized captured image 20 and the horizontally-oriented captured image 20 (L> D).
- the captured image 20 is vertically long, it moves to a divided composition point in the horizontal direction (first divided composition point 51 ⁇ second divided composition point 52 or third divided composition point 53 ⁇ fourth divided composition point 54). . If the captured image 20 is a landscape size, it moves to the divided composition point in the vertical direction (first divided composition point 51 ⁇ third divided composition point 53 or second divided composition point 52 ⁇ fourth divided composition point 54).
- the reduced composition image 42a of the second composition image 42 the coordinates of the second divided composition point 52 and the specific object 30 coincide (see FIG. 14B), but the aspect ratio N is changed and the first divided image is also divided.
- a new reduced composition image 42a2 is generated by matching the composition point 51 with the coordinates of the specific object 30 (see FIG. 14C). This procedure is the same for the fourth composition image 44.
- the cutout area 40 has a vertically long size
- the cutout region 40 has a horizontally long size and is cut out according to the size of the captured image 20.
- An area 40 is set.
- FIG. 15 is a flowchart for explaining the procedure of the embodiment 4 of the present invention.
- the fourth embodiment is the same as the basic concept procedure of FIG. 5, but steps S61 and S62 added to the basic concept procedure will be described.
- the composition image generation unit 7 Based on the photographed image 20 designated by the user, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 in which the protruding area 40a does not exist (steps S1 to S6). Each composition image 41 to 44 determines whether or not the cutout ratio M is different (step S61). There are various determination methods. For example, it is possible to set a condition that there is one composition image with the first cutout ratio M1 and the other composition images with the second cutout ratio M2. When it is determined that the cutout ratio M is different (YES in step S61), the composition image generation unit 7 changes the ratio of the composition image having the first cutout ratio M1 and also changes the aspect ratio N to obtain divided composition points. And a new composition image is generated (step S62). If it is determined that the cutout ratio M is the same (YES in step S61), step S62 is skipped and step S7 is executed.
- FIG. 16 is a schematic diagram illustrating the fourth embodiment as a specific example, (a) is a first to fourth composition image, (b) is a reduction of the second to fourth composition images, and (c) is a first composition image. (D) shows the change of the aspect ratio and the divided composition point.
- the composition image generation unit 7 Based on the captured image 20 designated by the user, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 at the first cut-out ratio M1 (see FIG. 16A). Among the first composition image 41 to the fourth composition image 44, the first composition image 41 stores the first composition image 41 in the storage unit 4 because there is no protruding area 40a. On the other hand, in the second composition image 42 to the fourth composition image 44, since the protruding area 40a exists, each of the composition images 42, 43, 44 is reduced so as to be within the area of the photographed image 20. The composition image generation unit 7 generates the reduced composition images 42a, 43a, and 44a at the second cut-out ratio M2 (see FIG. 16B).
- the fourth divided composition point 54 of the fourth composition image 44 is changed to the second divided composition point 52, and the aspect ratio N is changed (see FIG. 16C).
- the protruding region 40a does not exist at the second cut-out ratio M2, but a bold composition image can be provided by changing the aspect ratio N and the divided composition points.
- the fourth composition image 44 is different from the first composition image 41 positioned on the diagonal line when the entire composition image is displayed on the display unit 10 in both the cutout ratio M and the aspect ratio N. Therefore, it is possible to propose bold composition images with different impressions.
- the cutout ratio M may be further changed regardless of the presence of the protruding area 40a.
- the fourth composition image 44 in FIG. 16C may be cut out with the cutout ratio set to M3.
- FIG. 17 is a flowchart for explaining the procedure of the fifth embodiment of the present invention.
- the cutout ratio M of the cutout area 40 is set from the captured image 20 (step S70).
- the first cutout ratio M is the first cutout ratio M1.
- the coordinates of the specific object 30 are extracted by the extraction processing unit 6, and the divided composition points 51 to 54 of the cutout area 40 are matched with the coordinates of the specific object 30 (step S71).
- the computing unit 5 calculates the coordinates of each vertex 40b (four points in the embodiment) of the cutout region 40 (step S72).
- the calculation unit 5 calculates the ratio T of the protruding area of the vertex 40b and determines whether it is within 10% of the cut-out area (step S73). The calculation of the ratio T of the protruding area will be described in detail with reference to FIG.
- step S73 When the ratio T of the protruding area of the vertex 40b is within 10% of the cut-out area (YES in step S73), the composition image generation unit 7 sets the cut-out area 40 so that the cut-out area 40 is entirely contained in the captured image 20. Move (step S74). When the ratio T of the protruding area of the vertex 40b exceeds 10% of the cut-out area (step S73 is NO), step S74 is skipped and step S75 is executed. The computing unit 5 determines whether or not the coordinates of the vertex 40b are within the area of the captured image 20 or the first cutout ratio M1 is equal to or less than a threshold (step S75). If the determination in step S75 is yes, the process ends. If the determination is no, the process returns to step S70. In step S70, steps S70 to S75 are repeated at the second cutout ratio M2.
- FIG. 18 is a schematic diagram illustrating Example 5 as a specific example, (a) shows the positional relationship between the cutout area and the shot image, and (b) shows the movement of the cutout area into the shot image.
- a cutout area 40 having a first cutout ratio M1 is set.
- the second composition image 42 in which the coordinates of the second divided composition point 52 and the specific object 30 are the same is taken as an example.
- the two vertices 40b of the cutout area 40 deviate from the area (outer edge) of the captured image 20, and a protruding area 40a exists.
- the protruding area 40a protrudes to the left of the captured image 20 by the protruding length LA.
- the ratio T of the protruding area of the vertex 40b may be, for example, a protrusion amount (LA / L1) with respect to the lateral width L1, a protrusion amount with respect to the area (LA ⁇ D1 / L1 ⁇ D1), or a pixel number ratio.
- a protrusion amount LA / L1 with respect to the lateral width L1
- a protrusion amount with respect to the area LA ⁇ D1 / L1 ⁇ D1
- FIG. 19 is a flowchart for explaining the procedure of the sixth embodiment of the present invention.
- Step S80 added and changed to the second embodiment will be described, and the other steps are the same as those of the second embodiment, and therefore the same reference numerals are used and description thereof is omitted.
- Step S80 is added in place of steps S46 to S49 in the second embodiment.
- the composition image generation unit 7 generates each composition image at the second cutout ratio M2, and after the calculation unit 5 calculates the coordinates of the vertex 40b of the cutout region 40, whether or not the vertex 40b exists in the captured image 20 is determined. Is determined (step S45). When it is determined that the vertex 40b does not exist in the captured image 20 (NO in step S45), the cutout ratio is changed from the second cutout ratio M2 to the third cutout ratio M3, the aspect ratio N is changed, and the divided composition is simultaneously performed. Each composition image is generated by changing the points (step S80).
- FIG. 20 is a schematic diagram illustrating Example 6 as a specific example, (a) is a first to fourth composition image, (b) is a reduction of the second to fourth composition images, and (c) is a second composition image. The change of the cutout ratio, aspect ratio, and division composition point is shown.
- the composition image generation unit 7 Based on the captured image 20 designated by the user, the composition image generation unit 7 generates the first composition image 41 to the fourth composition image 44 at the first cutout ratio M1 (see FIG. 20a). Among the first composition image 41 to the fourth composition image 44, the first composition image 41 stores the first composition image 41 in the storage unit 4 because there is no protruding area 40a. On the other hand, in the second composition image 42 to the fourth composition image 44, since the protruding area 40a exists, each of the composition images 42, 43, 44 is reduced so as to be within the area of the photographed image 20. The composition image generation unit 7 generates the reduced composition images 42a, 43a, and 44a at the second cut-out ratio M2 (see FIG. 20B).
- the reduced composition image 42a Since the reduced composition image 42a does not have the protruding area 40a, the reduced composition image 42a is stored in the storage unit 4. However, each of the reduced composition images 43a and 44a still has a protruding area 40a.
- the composition image generation unit 7 changes the second cutout ratio M2 to the third cutout ratio, further changes the aspect ratio N, and also changes the divided composition point positions (see FIG. 20C). As a result, reduced composition images 43b and 44b are generated, and the protruding area 40a does not exist and is stored in the storage unit 4.
- An image processing apparatus, an image processing method, and an image processing program according to the present invention for example, display a plurality of composition images including a specific object in a shooting of a digital camera or a portable terminal, so that the composition image is bold to the user. It is applicable to the use which provides
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
- Processing Or Creating Images (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Abstract
Description
2:制御部
3:撮影部
5:演算部
6:抽出処理部
7:構図画像生成部
10:表示部
20:撮影画像
30:特定対象物
40:切り出し領域
40a:はみ出し領域
40b:頂点
41:第1構図画像
42:第2構図画像
43:第3構図画像
44:第4構図画像
51:第1分割構図点
52:第2分割構図点
53:第3分割構図点
54:第4分割構図点
D(D1、D2):縦幅
L(L1、L2):横幅
M:切り出し比率
M1:第1切り出し比率
M2:第2切り出し比率
M3:第3切り出し比率
N:アスペクト比
T:頂点のはみ出し領域の比率
Claims (14)
- 特定対象物を含む撮影画像を撮影する撮影部と、
前記撮影画像の中の前記特定対象物を抽出する抽出処理部と、
前記撮影画像から、第1切り出し比率を有し前記特定対象物に複数の異なる分割構図点の各々が配置された複数の構図画像を生成する構図画像生成部と、
前記第1切り出し比率により生成された前記複数の構図画像のうち、前記撮影画像の外縁からはみ出したはみ出し領域が有るか否かを算出する演算部と、
前記撮影画像と前記構図画像を表示する表示部と、を備え、
前記演算部で少なくとも一つ以上の前記はみ出し領域があると算出した場合には、前記構図画像生成部は、前記第1切り出し比率より小さい第2切り出し比率を有する特定対象物を含む縮小構図画像を生成する、画像処理装置。 - 請求項1に記載の画像処理装置であって、
前記演算部で前記第2切り出し比率を有する前記縮小構図画像のうち少なくとも一つ以上の前記はみ出し領域があると算出した場合には、前記構図画像生成部は、前記第2切り出し比率より小さい第3切り出し比率を有し特定対象物を含むさらなる縮小構図画像を生成する、画像処理装置。 - 請求項2に記載の画像処理装置であって、
前記第2切り出し比率を有する前記縮小構図画像は、前記撮影画像の横幅と縦幅の比からなるアスペクト比を備え、
前記縮小構図画像の中で前記はみ出し領域を含む構図画像に対して、前記構図画像生成部は、前記第2切り出し比率を維持して前記縮小構図画像の前記アスペクト比を入れ替えた構図画像を生成する、画像処理装置。 - 請求項2に記載の画像処理装置であって、
前記第2切り出し比率を有する前記縮小構図画像は、前記撮影画像の横幅と縦幅の比からなるアスペクト比を備え、
前記縮小構図画像の中で前記はみ出し領域を含む構図画像に対して、前記構図画像生成部は、前記第3切り出し比率で前記縮小構図画像の前記アスペクト比を入れ替えた構図画像を生成する、画像処理装置。 - 請求項3または4に記載の画像処理装置であって、
前記アスペクト比を入れ替えた構図画像に対して、前記構図画像生成部は、前記特定対象物に前記分割構図点とは別の分割構図点を配置させる、画像処理装置。 - 請求項5に記載の画像処理装置であって、
前記構図画像生成部は前記分割構図点を縦方向に移動させる、画像処理装置。 - 請求項5に記載の画像処理装置であって、
前記構図画像生成部は前記分割構図点を横方向に移動させる、前画像処理装置。 - 請求項5に記載の画像処理装置であって、
前記撮影画像が横長サイズの場合、前記構図画像生成部は前記分割構図点を縦方向に移動させ、前記撮影画像が縦長サイズの場合、前記構図画像生成部は前記分割構図点を横方向に移動させる、前画像処理装置。 - 請求項1から8のいずれか1項に記載の画像処理装置であって、
はみ出し領域が存在しない構図画像についてもアスペクト比を入れ替える、画像処理装置。 - 請求項1から9のいずれか1項に記載の画像処理装置であって、
前記構図画像に対するはみ出し領域の比率が所定の値以下である場合、前記撮影画像内に切り出し領域が収まるように前記分割構図点をずらす、画像処理装置。 - 請求項1から10のいずれか1項に記載の画像処理装置であって、
前記第1切り出し比率が70%から85%の範囲であり、前記第2切り出し比率が40%から60%の範囲である、画像処理装置。 - 請求項1から11のいずれか1項に記載の画像処理装置であって、
前記分割構図点が4つ存在する、画像処理装置。 - 特定対象物を含む撮影画像を撮影するステップと、
前記撮影画像の中の前記特定対象物を抽出するステップと、
前記撮影画像から、第1切り出し比率を有し前記特定対象物に複数の異なる分割構図点の各々が配置された複数の構図画像を生成するステップと、
前記第1切り出し比率により生成された前記複数の構図画像のうち、前記撮影画像の外縁からはみ出したはみ出し領域が有るか否かを算出するステップと、
少なくとも一つ以上の前記はみ出し領域があると算出した場合には、前記第1切り出し比率より小さい第2切り出し比率を有する特定対象物を含む縮小構図画像を生成するステップと、
前記複数の構図画像を表示するステップと、
を備える画像処理方法。 - コンピュータに撮影画像を処理させる画像処理プログラムであって、
特定対象物を含む撮影画像を撮影する手順と、
前記撮影画像の中の前記特定対象物を抽出する手順と、
前記撮影画像から、第1切り出し比率を有し前記特定対象物に複数の異なる分割構図点の各々が配置された複数の構図画像を生成する手順と、
前記第1切り出し比率により生成された前記複数の構図画像のうち、前記撮影画像の外縁からはみ出したはみ出し領域が有るか否かを算出する手順と、
少なくとも一つ以上の前記はみ出し領域があると算出した場合には、前記第1切り出し比率より小さい第2切り出し比率を有する特定対象物を含む縮小構図画像を生成する手順と、
前記複数の構図画像を表示する手順と、
をコンピュータに実行させる画像処理プログラム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014532805A JPWO2014034137A1 (ja) | 2012-08-31 | 2013-08-30 | 画像処理装置、画像処理方法、及び画像処理プログラム |
US14/423,814 US20150206282A1 (en) | 2012-08-31 | 2013-08-30 | Image processing device, image processing method, and image processing program |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012192072 | 2012-08-31 | ||
JP2012-192072 | 2012-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014034137A1 true WO2014034137A1 (ja) | 2014-03-06 |
Family
ID=50182967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/005140 WO2014034137A1 (ja) | 2012-08-31 | 2013-08-30 | 画像処理装置、画像処理方法、及び画像処理プログラム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150206282A1 (ja) |
JP (1) | JPWO2014034137A1 (ja) |
WO (1) | WO2014034137A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019093090A1 (ja) * | 2017-11-10 | 2019-05-16 | シャープ株式会社 | 画像処理装置、画像撮像装置、画像処理方法およびプログラム |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015099526A (ja) * | 2013-11-20 | 2015-05-28 | 富士通株式会社 | 情報処理装置および情報処理プログラム |
US9727949B1 (en) * | 2014-11-19 | 2017-08-08 | Google Inc. | Providing secure digital images |
US11658674B2 (en) * | 2020-11-09 | 2023-05-23 | Stmicroelectronics S.R.L. | Analog-to-digital converter circuit, corresponding system and method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005339218A (ja) * | 2004-05-27 | 2005-12-08 | Seiko Epson Corp | 画像処理装置、その方法及びそのプログラム |
JP2007295203A (ja) * | 2006-04-24 | 2007-11-08 | Olympus Imaging Corp | 画像編集装置 |
JP2008288797A (ja) * | 2007-05-16 | 2008-11-27 | Nikon Corp | 撮像装置 |
JP2009239850A (ja) * | 2008-03-28 | 2009-10-15 | Fujifilm Corp | トリミング範囲の最適化方法、装置およびプログラム |
-
2013
- 2013-08-30 WO PCT/JP2013/005140 patent/WO2014034137A1/ja active Application Filing
- 2013-08-30 US US14/423,814 patent/US20150206282A1/en not_active Abandoned
- 2013-08-30 JP JP2014532805A patent/JPWO2014034137A1/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005339218A (ja) * | 2004-05-27 | 2005-12-08 | Seiko Epson Corp | 画像処理装置、その方法及びそのプログラム |
JP2007295203A (ja) * | 2006-04-24 | 2007-11-08 | Olympus Imaging Corp | 画像編集装置 |
JP2008288797A (ja) * | 2007-05-16 | 2008-11-27 | Nikon Corp | 撮像装置 |
JP2009239850A (ja) * | 2008-03-28 | 2009-10-15 | Fujifilm Corp | トリミング範囲の最適化方法、装置およびプログラム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019093090A1 (ja) * | 2017-11-10 | 2019-05-16 | シャープ株式会社 | 画像処理装置、画像撮像装置、画像処理方法およびプログラム |
Also Published As
Publication number | Publication date |
---|---|
US20150206282A1 (en) | 2015-07-23 |
JPWO2014034137A1 (ja) | 2016-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10742888B2 (en) | Image display device displaying partial areas and positional relationship therebetween | |
CN111294517B (zh) | 一种图像处理的方法及移动终端 | |
KR102045957B1 (ko) | 휴대단말의 촬영 방법 및 장치 | |
US10560625B2 (en) | Image shooting apparatus for setting image shooting condition easily and method thereof | |
US20090227283A1 (en) | Electronic device | |
EP2822267A2 (en) | Method and apparatus for previewing a dual-shot image | |
KR101739318B1 (ko) | 표시 제어장치, 촬상 시스템, 표시 제어방법, 및 기록 매체 | |
KR20140106779A (ko) | 이미지 촬영장치 및 방법 | |
EP4287610A1 (en) | Focusing method and apparatus, electronic device, and medium | |
JP2008003335A (ja) | 撮像装置、フォーカス制御方法、およびフォーカス制御プログラム | |
CN112995500A (zh) | 拍摄方法、装置、电子设备及介质 | |
CN112887617B (zh) | 一种拍摄方法、装置和电子设备 | |
JP7231643B2 (ja) | 情報処理装置 | |
WO2014034137A1 (ja) | 画像処理装置、画像処理方法、及び画像処理プログラム | |
CN113794829A (zh) | 拍摄方法、装置及电子设备 | |
JP2020092315A (ja) | 表示制御装置、撮像装置、表示装置の制御方法、プログラム、および記憶媒体 | |
KR20190142290A (ko) | 카메라 장치의 동작을 제어하는 방법 및 상기 카메라 장치 | |
JP5967422B2 (ja) | 撮像装置及び撮像処理方法並びにプログラム | |
KR20100018152A (ko) | 프리뷰 이미지의 조절을 통해 카메라 모듈을 제어하기 위한휴대용 단말기 및 방법 | |
KR20170043202A (ko) | 영상 촬영 장치 및 이의 제어 방법 | |
JP2015185870A (ja) | 画像処理装置、画像処理方法、及び画像処理装置のプログラム | |
KR102238635B1 (ko) | 카메라 장치의 동작을 제어하는 방법 및 상기 카메라 장치 | |
RU2792413C1 (ru) | Способ обработки изображений и мобильный терминал | |
JP6282103B2 (ja) | 画像処理装置、画像処理方法およびプログラム。 | |
JP2024002631A (ja) | 画像処理装置、撮像装置、画像処理方法、コンピュータのプログラムおよび記録媒体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13832664 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2014532805 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14423814 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13832664 Country of ref document: EP Kind code of ref document: A1 |