CN105991925A - Scene composition indicating method and indicating device - Google Patents
Scene composition indicating method and indicating device Download PDFInfo
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- CN105991925A CN105991925A CN201510100243.7A CN201510100243A CN105991925A CN 105991925 A CN105991925 A CN 105991925A CN 201510100243 A CN201510100243 A CN 201510100243A CN 105991925 A CN105991925 A CN 105991925A
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Abstract
The present invention provides a scene composition indicating method applied to an electronic device and a scene composition indicating device. The method comprises a step of carrying out image identification of a pre-taking scene image, and determining the scene type of the pre-taking scene image and an image taking composition rule corresponding to the scene type according to an identification result and at least one scene type stored in electronic equipment in advance, a step of calculating the preferred composition place of the center point of the pre-taking scene image obtained by the image taking unit displayed in the display unit according to the determined scene type of the pre-taking scene image and the image taking composition rule corresponding to the scene type, and a step of displaying the mobile path between the center position of the pre-taking scene image and the preferred composition place on the pre-taking scene image so as to indicate the user of the electronic equipment to carry out composition of the pre-taking scene image. The scene composition indicating method of the invention is simple and convenient, and a user experience is improved.
Description
Technical field
The present invention relates to apply scene composition indicating means in the electronic device and corresponding instruction dress
Put.
Background technology
Existing digital camera has scene mode and selects function, and user can be for different reference objects
Selecting different scene modes, after user have selected a scene mode, digital camera can also basis
The scene mode that user selects provides the composition boot scheme for this scene mode, instructs user to shooting
Scene be patterned.
But, user, when selecting scene mode, needs oneself to manually select every time, for example, and user
Need in the function menu of entrance digital camera, find scene mode to select submenu, it is then determined that shooting
The corresponding pattern of object selects.It for the user being unfamiliar with digital camera, is quickly found out scene
Model selection function is not easy to, and, user can not be accurately by reference object and scene mould sometimes
On formula is corresponding, therefore, existing scene mode selection mode function is complicated, complex operation.In addition, by
In the corresponding different composition boot scheme of different scene modes, user often finds corresponding with reference object
Scene mode, is required for learning further just to grasp according to guiding for the composition boot scheme of this scene
Completing to shoot accordingly, using inconvenience, Consumer's Experience is poor.
Content of the invention
The purpose of the embodiment of the present invention is to provide a kind of scene composition instruction side being applied to electronic equipment
Method and scene composition instruction device, to solve above-mentioned technical problem.
An embodiment provides a kind of scene composition indicating means, be applied to electronic equipment,
Electronic equipment includes image capture unit and display unit, and display unit is for image capture unit institute
The pre-picked-up scene image obtaining shows, method includes: carry out image knowledge to pre-picked-up scene image
Not, and determine according to recognition result and at least one scene type prestoring in the electronic device
The scene type of pre-picked-up scene image and to should the image capture composition rule of scene type；According to
Determine pre-picked-up scene image scene type and to should scene type image capture composition rule
Then, the pre-center absorbing scene image acquired in the image capture unit of display in display unit is calculated
The preferred patterning positions of point；On pre-picked-up scene image display pre-picked-up scene image center with
The preferably mobile route of patterning positions, pre-picked-up scene is patterned by the user to indicate electronic equipment.
Another embodiment of the present invention provides a kind of scene composition instruction device, is applied to electronic equipment,
Electronic equipment includes image capture unit and display unit, and display unit is for image capture unit institute
The pre-picked-up scene image obtaining shows, device includes: identify determining unit, for pre-picked-up
Scene image carries out image recognition, and according to recognition result and prestore in the electronic device extremely
A few scene type determines the scene type of pre-picked-up scene image and to should the figure of scene type
As picked-up composition rule；Computing unit, for according to determine pre-picked-up scene image scene type with
And to should scene type image capture composition rule, calculate in display unit display image capture
The preferred patterning positions of the central point of the pre-picked-up scene image acquired in unit；Indicating member, is used for
The movement of the pre-center absorbing scene image of display and preferred patterning positions on pre-picked-up scene image
Path, pre-picked-up scene is patterned by the user to indicate electronic equipment.
The such scheme that the embodiment of the present invention provides, by the composition boot scheme system of multiple different scene modes
One is a kind of scheme so that photographer's learning manipulation gets up more simple, improves Consumer's Experience.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by the description to embodiment
The required accompanying drawing using is briefly described.Accompanying drawing in describing below is only the exemplary of the present invention
Embodiment.
Fig. 1 describes scene composition indicating means flow chart according to first embodiment of the invention.
Fig. 2 a-Fig. 2 c is the schematic diagram of the scene composition instruction of first embodiment of the present invention.
Fig. 3 describes the scene composition indicating means flow chart of second embodiment of the present invention.
Fig. 4 a-Fig. 4 c is the schematic diagram of the scene composition instruction of second embodiment of the present invention.
Fig. 5 is the schematic frame diagram of the scene composition instruction device according to third embodiment of the invention.
Fig. 6 is the schematic frame diagram of the scene composition instruction device according to four embodiment of the invention.
Detailed description of the invention
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.Note, in this explanation
In book and accompanying drawing, there is substantially the same step and element is denoted by the same reference numerals, and to this
The repetition of explanation of a little steps and element will be omitted.
In following example of the present invention, electronic equipment refers to can be with the setting of other equipment communications
Standby.The concrete form of electronic equipment include but is not limited to mobile phone, personal computer, digital camera,
Personal digital assistant, portable computer, game machine etc..Electronic equipment include image capture unit and
Display unit, display unit shows for the pre-picked-up scene image acquired in image capture unit
Show.Image capture unit can be for example camera, video camera, and camera, video recorder etc. has image
The parts of capture functions.Display unit can be for example the parts that display screen etc. has display function.
Fig. 1 describes the flow process of scene composition indicating means 100 according to first embodiment of the invention
Figure.Fig. 2 a-Fig. 2 c is the schematic diagram of the scene composition instruction of first embodiment of the present invention.Below will
The scene composition indicating means of one embodiment of the present of invention is described with reference to Fig. 1 and Fig. 2 a-Fig. 2 c.
Scene composition indicating means 100 can apply to above-mentioned electronic equipment.As it is shown in figure 1, scene composition refers to
Show that method 100 includes following step.
Step S101, carries out image recognition to pre-picked-up scene image, and according to recognition result and
Prestore at least one scene type in the electronic device and determine the pre-scene class absorbing scene image
Type and to should scene type image capture composition rule.An example according to the present invention, upper
State in electronic equipment, access multiple scene mode, for example, portrait scene, food scene, landscape in advance
Scene, etc..See the scene composition instruction schematic diagram of Fig. 2 a-2c, when the image capture of electronic equipment
After unit obtains the scene that user shoots in advance, the image identification system in electronic equipment is by the field obtaining
Scape carries out image recognition, and for example, Fig. 2 a is identified by electronic equipment, is identified Fig. 2 b, right
Fig. 2 c is identified.Then the feature according to this scene determines is that scene type, and sets with electronics
One of the multiple scene type prestoring in Bei correspondence.For example, when Fig. 2 a is entered by electronic equipment
After row identifies, according to information such as the main object in this figure, depth information, colors, it may be determined that Fig. 2 a
The image illustrating is defined as portrait scene；After Fig. 2 b is identified by electronic equipment, it may be determined that figure
The image illustrating of 2b is food scene, after Fig. 2 c is identified by electronic equipment, it may be determined that figure
Image shown in 2c is for being landscape scene.Then, electronic equipment is according to the scene type determining, at electronics
The memory of equipment calls to should scene type image capture composition rule.
Step S102, the scene type according to the pre-picked-up scene image determining and to should scene class
Type image capture composition rule, calculate in display unit display image capture unit acquired in pre-
The preferred patterning positions of the central point of picked-up scene image.An example according to the present invention, when electronics sets
After the scene type of the standby scene determining corresponding user's picked-up and composition rule, alternatively, electronics sets
Standby can should according to the central point of the position calculation image of main object in this scene type and this scene
This preferred patterning positions moving to；Alternatively, electronic equipment can also according to scene type and this
The depth information of scape calculates the preferred patterning positions that the central point of image should move to；Alternatively, electronics
Equipment should can also move according to the central point of the overall dimensions calculating image of scene type and this scene
The preferred patterning positions moving.See Fig. 2 a-2c, according to said one or multiple rule, in fig. 2 a,
Determine the preferred patterning positions 213 of the central point of personage's pattern；In figure 2b, it is determined that Dietary pattern
The preferred patterning positions 223 of central point, in figure 2 c, it is determined that the preferred structure of landscape configuration central point
Figure position 233.
An example according to embodiments of the present invention, electronic equipment also by combine picked-up image length and
Elevation information determines the preferred patterning positions of central point.
An example according to embodiments of the present invention, can highlight this on the display screen of electronic equipment
Preferably patterning positions is in order to point out user's preferred patterning positions place, for example, on this preferred patterning positions
Draw stain, circle or square etc..
Step S103, on pre-picked-up scene image display pre-picked-up scene image center with excellent
Selecting the mobile route between patterning positions, the user to indicate electronic equipment carries out structure to pre-picked-up scene
Figure.An example according to the present invention, before or after determining the preferred patterning positions of central point,
Electronic equipment searches the physical location of the central point of absorbed image, such as 212 in Fig. 2 a, Fig. 2 b
In 222,232 in Fig. 2 c.Then, show on a display screen from central point physical location to above-mentioned
The mobile route of the preferred patterning positions of central point, to point out user will scheme in electronic equipment display screen
The central point of picture moves to the preferred patterning positions of central point.
An example according to embodiments of the present invention, can also show from central point on a display screen is preferred
Patterning positions is to the mobile route of above-mentioned central point physical location, to point out the user can also be by electronic equipment
Move to the physical location of central point from the preferred patterning positions of central point, also correspond to the composition rule of this scene
Then.
An example according to embodiments of the present invention, can highlight the central point of image on a display screen
Position, for example, uses stain, circle etc., can pass through solid line or dotted line display mobile route.
An example according to embodiments of the present invention, can also show in display unit and be stored in advance in electricity
At least one scene type in subset, then receives the selection to the scene type prestoring for the user
Input, select input to determine scene type according to user, after determining scene type, system according to
This scene type calls corresponding composition rule.
The scheme that the above embodiment of the present invention provides, by the composition boot scheme system of multiple different scene modes
One is a kind of scheme so that photographer's learning manipulation gets up more simple, improves Consumer's Experience.
Fig. 3 depicts the scene composition indicating means flow chart of second embodiment of the present invention.Fig. 4 a-
Fig. 4 c is the schematic diagram of the scene composition instruction of second embodiment of the present invention.Below with reference to Fig. 3,
Fig. 4 describes the scene composition indicating means of second embodiment of the invention.Scene composition indicating means 300
Can apply to above-mentioned electronic equipment, step S305 of scene composition indicating means 300, in pre-picked-up field
Mobile route between the pre-center absorbing scene image of display and preferred patterning positions on scape image,
Pre-picked-up scene is patterned, with the step in scene indicating means 100 by the user to indicate electronic equipment
Rapid S103, shows the center of pre-picked-up scene image and preferred composition position on pre-picked-up scene image
Mobile route between putting, pre-picked-up scene is patterned by the user to indicate electronic equipment, similar,
Succinct for specification, does not repeats them here.
Below the difference for image processing method 300 and image processing method 100 is carried out
Retrace and state.
In step S301, image recognition is carried out to pre-picked-up scene image, according to recognize in the scene
The type of object determines the pre-scene type absorbing scene image, and to should take the photograph the image of scene type
Take composition rule.An example according to the present invention, sees Fig. 4 a-4c, when electronic equipment has recognized figure
After main object in 4a is personage's head portrait 411, the image shown in Fig. 4 a is defined as portrait scene；When
When the main object that electronic equipment has recognized in Fig. 4 b is food 421, then the image of Fig. 4 b is defined as
Food scene, when the main object that electronic equipment has recognized in Fig. 4 c is landscape 431, then by Fig. 4 c
In image be determined as landscape scene.Then, after electronic equipment determines the scene mode of image,
According to this scene mode, call storage in the electronic device to should the composition rule of scene mode.
S302, determines coordinate position in pre-picked-up scene image for the object recognizing as the first object
Coordinate position.An example according to the present invention, after electronic equipment recognizes the main object in image,
Obtain this object coordinate position in the picture, according to an example of the present invention, see Fig. 4 a, if
Recognizing the main object in image is portrait, it is determined that the center position coordinates 414 of the head of portrait is made
Coordinate position for this portrait；See Fig. 4 b, if the main object recognizing in image is food, then
Determine the coordinate position as this food item for the center position coordinates 424 of food；See Fig. 4 c, if
Recognizing the main object in image is landscape, it is determined that the coordinate of the center of this landscape is as this wind
The coordinate position 434 of scape object.After getting the above-mentioned real coordinate position of objects in images, should
Real coordinate position is as the first object coordinates position.
S303, according to scene type and image capture composition rule, determines object at pre-picked-up scene graph
Preferred coordinate position in Xiang is as the second object coordinates position.An example according to the present invention is different
Scene type there is different composition rule, according to the present invention a example, when the object in image
When being portrait, according to nine grids composition method, the preferred patterning positions 415 of this portrait can be at image frame
1/3rd at；When image to as if during food, the preferred patterning positions 425 of food item is permissible
In the center of image frame, when in image to as if during landscape, the preferred patterning positions 435 of landscape
Can at three/mono-of the center of image frame or picture, etc..When determination objects in images
Preferred coordinate position after, using this coordinate position as the second object coordinates position.
S304, according to the first object coordinates position and the second object coordinates position, calculates pre-picked-up scene graph
The preferred patterning positions of the central point of picture.An example according to the present invention, in embodiments of the present invention,
Adjust it is alternatively possible to object real coordinate position and the preferred coordinate position of object are carried out compromise, then
The height of reference picture and width calculate the preferred patterning positions of image center.For example, it is assumed that object
Real coordinate position is (x1,y1), the preferred coordinate position of object is (x2,y2), image center
Preferably patterning positions is (x0,y0), then equation below (1), (2) can be used to calculate image
The preferred patterning positions of central point:
x0=picture traverse/2+ (x1-x2)/2； (1)
y0=picture altitude/2+ (y1-y2)/2。 (2)
S305, the pre-center absorbing scene image of display and preferred composition on pre-picked-up scene image
Mobile route between position, pre-picked-up scene is patterned by the user to indicate electronic equipment.According to
One example of the present invention, shows the preferred composition from center position to above-mentioned central point on a display screen
The mobile route of position, preferred to point out user that the central point of the image in display screen is moved to central point
Patterning positions.Or, show real from the preferred patterning positions of central point to above-mentioned central point on a display screen
The mobile route of position, border, to point out user can also move electronic equipment from the preferred patterning positions of central point
Move the physical location of central point, also correspond to the composition rule of this scene.
The scheme that the above embodiment of the present invention provides, according to the object coordinates position in scene and this object
Preferred coordinate position, calculate the preferred patterning positions of scene image central point, different object will be included
The composition boot scheme of different scene modes is unified for a kind of scheme so that photographer's learning manipulation gets up more
For simple, improve Consumer's Experience.
Fig. 5 describes the signal of the scene composition instruction device 500 of the 3rd embodiment according to the present invention
Property frame diagram.Fig. 2 a-Fig. 2 c is the schematic diagram of the scene composition instruction of the 3rd embodiment of the present invention.
The scene composition of the 3rd embodiment describing the present invention below with reference to Fig. 5 and Fig. 2 a-Fig. 2 c refers to
Showing device.Scene composition instruction device 500 can apply to above-mentioned electronic equipment.As it is shown in figure 5, field
Scape composition instruction device 500 includes: identify determining unit 510；Computing unit 520；Indicating member 530.
Identify that determining unit 510 carries out image recognition to pre-picked-up scene image, and according to recognition result
And at least one scene type prestoring in the electronic device determines the pre-field absorbing scene image
Scape type and to should scene type image capture composition rule.An example according to the present invention,
In above-mentioned electronic equipment, access multiple scene mode, for example, portrait scene in advance, food scene,
Landscape scene, etc..See the scene composition instruction schematic diagram of Fig. 2 a-2c, when the image of electronic equipment
After picked-up unit obtains the scene that user shoots in advance, the image identification system in electronic equipment will be to acquisition
Scene carry out image recognition, for example, Fig. 2 a is identified by electronic equipment, is identified Fig. 2 b,
Fig. 2 c is identified.It is that scene type that feature according to this scene determines, and and electronic equipment
In one of multiple scene type of prestoring correspondence.For example, when Fig. 2 a is carried out by electronic equipment
After identification, according to information such as the main object in this figure, depth information, colors, it may be determined that Fig. 2 a
The image illustrating is defined as portrait scene；After Fig. 2 b is identified by electronic equipment, it may be determined that figure
The image illustrating of 2b is food scene, after Fig. 2 c is identified by electronic equipment, it may be determined that figure
Image shown in 2c is for being landscape scene.Then, electronic equipment is according to the scene type determining, at electronics
The memory of equipment calls to should scene type image capture composition rule.
Computing unit 520 is according to the scene type of the pre-picked-up scene image determining and to should scene
The image capture composition rule of type, calculates acquired in the image capture unit of display in display unit
The preferred patterning positions of the central point of pre-picked-up scene image.An example according to the present invention, works as electronics
After equipment determines scene type and the composition rule of the scene of corresponding user's picked-up, alternatively, electronics
Equipment can be according to the central point of the position calculation image of main object in this scene type and this scene
The preferred patterning positions that should move to；Alternatively, electronic equipment can also according to scene type and should
The depth information of scene calculates the preferred patterning positions that the central point of image should move to；Alternatively, electricity
Subset can also calculate the central point of image according to the overall dimensions of scene type and this scene should
The preferred patterning positions moving to.See Fig. 2 a-2c, according to said one or multiple rule, at Fig. 2 a
In, it is determined that the preferred patterning positions 213 of the central point of personage's pattern；In figure 2b, it is determined that food
The preferred patterning positions 223 of the central point of pattern, in figure 2 c, it is determined that landscape configuration central point excellent
Select patterning positions 233.
An example according to embodiments of the present invention, scene instruction device 530 also includes: height-width obtains
Take unit, for obtaining width and the height of picked-up image, so that scene instruction device combines picked-up
The width of image and elevation information determine the preferred patterning positions of central point.
An example according to embodiments of the present invention, can highlight this on the display screen of electronic equipment
Preferably patterning positions is in order to point out user's preferred patterning positions place, for example, on this preferred patterning positions
Draw stain, circle or square etc..
The center of indicating member 530 display pre-picked-up scene image on pre-picked-up scene image with
The preferably mobile route between patterning positions, the user to indicate electronic equipment carries out structure to pre-picked-up scene
Figure.An example according to the present invention, before or after determining the preferred patterning positions of central point,
Electronic equipment searches the physical location of the central point of absorbed image, such as 212 in Fig. 2 a, Fig. 2 b
In 222,232 in Fig. 2 c.Then, show on a display screen from central point physical location to above-mentioned
The mobile route of the preferred patterning positions of central point, to point out user will scheme in electronic equipment display screen
The central point of picture moves to the preferred patterning positions of central point.
An example according to embodiments of the present invention, can also show from central point on a display screen is preferred
Patterning positions is to the mobile route of above-mentioned central point physical location, to point out the user can also be by electronic equipment
Move to the physical location of central point from the preferred patterning positions of central point, also correspond to the composition rule of this scene
Then.
An example according to embodiments of the present invention, can highlight the central point of image on a display screen
Position, for example, uses stain, circle etc., can pass through solid line or dotted line display mobile route.
An example according to embodiments of the present invention, scene instruction device 500 also includes: scene type shows
Showing unit, user selects receiving unit, and scene type and composition rule determination unit.Scene type
Display unit shows at least one scene type prestoring in the electronic device in display unit, so
Rear user selects receiving unit to receive the selection input to the scene type prestoring for the user, scene type
And composition rule determination unit selects input to determine scene type according to user, when determining scene type
After, call corresponding composition rule always according to this scene type.
The scheme that the above embodiment of the present invention provides, by the composition boot scheme system of multiple different scene modes
One is a kind of scheme so that photographer's learning manipulation gets up more simple, improves Consumer's Experience.
Fig. 6 depicts the scene composition instruction schematic framework of device of the 4th embodiment of the present invention
Figure.Fig. 4 a-Fig. 4 c is the schematic diagram of the scene composition instruction of the 4th embodiment of the present invention.Below will ginseng
The scene composition instruction device of four embodiment of the invention is described according to Fig. 6, Fig. 4 a-4c.See Fig. 6,
Scene composition instruction device 600 includes: object type recognition unit 610, and the first object coordinates position determines
Single 620, the second object coordinates position determination unit 630, central point preferred patterning positions computing unit 640,
Indicating member 650.Scene composition instruction device 600 can apply to above-mentioned electronic equipment, and scene composition refers to
The indicating member 650 of showing device 600, similar with the indicating member 530 in scene instruction device 500, in order to
Specification succinct, does not repeats them here.
Below the difference for image processing apparatus 600 and image processing apparatus 500 is carried out
Retrace and state.
Object type recognition unit 610 carries out image recognition to pre-picked-up scene image, according in the scene
The type of the object recognizing determines the pre-scene type absorbing scene image, and to should scene type
Image capture composition rule.An example according to the present invention, sees Fig. 4 a-4c, when electronic equipment is known
After the main object being clipped in Fig. 4 a is personage's head portrait 411, the image shown in Fig. 4 a is defined as portrait
Scene；When the main object that electronic equipment has recognized in Fig. 4 b is food 421, then the figure by Fig. 4 b
As being defined as food scene, when the main object that electronic equipment has recognized in Fig. 4 c is landscape 431,
Then the image in Fig. 4 c is determined as landscape scene.Then, when electronic equipment determines the scene of image
After pattern, according to this scene mode, call storage in the electronic device to should the composition of scene mode
Rule.
First object coordinates position determines that single 620 determine the object recognizing in pre-picked-up scene image
Coordinate position is as the first object coordinates position.An example according to the present invention, electronic equipment recognizes
After main object in image, obtain this object coordinate position in the picture, according to the present invention
Example, sees Fig. 4 a, if the main object recognizing in image is portrait, it is determined that the head of portrait
Center position coordinates 414 as the coordinate position of this portrait；See Fig. 4 b, if recognized in image
Main object be food, it is determined that the center position coordinates 424 of food is as the coordinate of this food item
Position；See Fig. 4 c, if the main object recognizing in image is landscape, it is determined that in this landscape
The coordinate of heart position is as the coordinate position 434 of this landscape object.When getting the above-mentioned of objects in images
After real coordinate position, using this real coordinate position as the first object coordinates position.
Second object coordinates position determination unit 630 is regular according to scene type and image capture composition,
Determine preferred coordinate position in pre-picked-up scene image for the object as the second object coordinates position.According to
One example of the present invention, different scene type has different composition rules, according to the one of the present invention
Individual example, when in image to as if during portrait, according to nine grids composition method, the preferred composition of this portrait
Position 415 can be at three/mono-of image frame；When image to as if during food, food item
Preferred patterning positions 425 can in the center of image frame, when in image to as if during landscape,
The preferred patterning positions 435 of landscape can at three/mono-of the center of image frame or picture,
Etc..After determining the preferred coordinate position of objects in images, this coordinate position is sat as the second object
Cursor position.
Central point preferred patterning positions computing unit 640 is sat according to the first object coordinates position and the second object
Cursor position, calculates the preferred patterning positions of the central point of pre-picked-up scene image.According to the present invention one
Example, in embodiments of the present invention, it is alternatively possible to preferably sit object real coordinate position and object
Cursor position carries out compromise and adjusts, and height and width then referring to image calculate the preferred of image center
Patterning positions.For example, it is assumed that object real coordinate position is (x1,y1), the preferred coordinate position of object
For (x2,y2), the preferred patterning positions of image center is (x0,y0), then can use above-mentioned public affairs
Formula (1), (2) calculate the preferred patterning positions of image center.
The center of indicating member 650 display pre-picked-up scene image on pre-picked-up scene image with excellent
Selecting the mobile route between patterning positions, the user to indicate electronic equipment carries out structure to pre-picked-up scene
Figure.An example according to the present invention, shows on a display screen from center position to above-mentioned central point
The preferably mobile route of patterning positions, in pointing out user to move to the central point of the image in display screen
The preferred patterning positions of heart point.Or, show on a display screen from the preferred patterning positions of central point to above-mentioned
The mobile route of central point physical location, to point out the user can also be by electronic equipment from the preferred structure of central point
Figure position moves to the physical location of central point, also corresponds to the composition rule of this scene.
The scheme that the above embodiment of the present invention provides, according to the object coordinates position in scene and this object
Preferred coordinate position, calculate the preferred patterning positions of scene image central point, different object will be included
The composition boot scheme of different scene modes is unified for a kind of scheme so that photographer's learning manipulation gets up more
For simple, improve Consumer's Experience.
Those of ordinary skill in the art are it is to be appreciated that combine each of the embodiments described herein description
The unit of example and algorithm steps, can come real with electronic hardware, computer software or the combination of the two
Existing.And software module can be placed in any form of computer-readable storage medium.In order to clearly demonstrate
The interchangeability of hardware and software, generally describes each example according to function in the above description
Composition and step.These functions perform with hardware or software mode actually, depend on technical scheme
Application-specific and design constraint.Each can specifically should be used for using by those skilled in the art
Distinct methods realizes described function, but this realizes it is not considered that beyond the scope of this invention.
It should be appreciated by those skilled in the art that can be dependent on design requirement and other factors is carried out to the present invention
Various modifications, combination, part combination and replacement, as long as they are at appended claims and equivalent thereof
In the range of.
Claims (10)
1. a scene composition indicating means, is applied to electronic equipment, and described electronic equipment includes that image is taken the photograph
Taking unit and display unit, described display unit is taken the photograph for pre-acquired in described image capture unit
Taking scene image to show, described method includes:
Image recognition carried out to described pre-picked-up scene image, and according to recognition result and prestore
At least one scene type in described electronic equipment determines the scene type of described pre-picked-up scene image
And to should scene type image capture composition rule；
The scene type of the pre-picked-up scene image according to described determination and to should the image of scene type
Picked-up composition rule, calculate in described display unit display described image capture unit acquired in pre-
The preferred patterning positions of the central point of picked-up scene image；
Described pre-picked-up scene image showing, the center of described pre-picked-up scene image is excellent with described
Select the mobile route between patterning positions, to indicate the user of described electronic equipment to described pre-picked-up scene
It is patterned.
2. method according to claim 1, wherein,
Image recognition is carried out to described pre-picked-up scene image, according to recognition result and be stored in advance in institute
State at least one scene type in electronic equipment determine described pre-picked-up scene image scene type and
To should scene type image capture composition rule step include:
Image recognition is carried out to described pre-picked-up scene image, according to recognize in described scene
The type of object determines the scene type of described pre-picked-up scene image；
The scene type of the pre-picked-up scene image according to described determination and to should the image of scene type
Picked-up composition rule, calculate in described display unit display described image capture unit acquired in pre-
The step of the preferred patterning positions of the central point of picked-up scene image includes:
Coordinate position in described pre-picked-up scene image for the object recognizing described in determination is as the
One object coordinate position；
According to described scene type and image capture composition rule, determine described object described pre-
Preferred coordinate position in picked-up scene image is as the second object coordinates position；
According to described first object coordinates position and described second object coordinates position, calculate described pre-
The described preferred patterning positions of the central point of picked-up scene image.
3. scene composition bootstrap technique according to claim 2, wherein, according to described scene type
And image capture composition rule, determine preferred coordinate in described pre-picked-up scene image for the described object
Position includes as the step of the second object coordinates position:
Obtain the scene type of described pre-picked-up scene image；
According to described scene type call to should scene type image capture composition rule；
Determine excellent in described pre-picked-up scene image of described object according to described image capture composition rule
Select coordinate position.
4. method according to claim 2, wherein, described method farther includes:
Obtain height and the width of described pre-picked-up scene image；
According to described first object coordinates position and described second object coordinates position, calculate described pre-picked-up
The step of the described preferred patterning positions of the central point of scene image also includes:
According to the described pre-picked-up height of scene image and width and described first object coordinates position
With described second object coordinates position, calculate the described preferred composition of described pre-picked-up scene image central point
Position.
5. scene composition bootstrap technique according to claim 1, wherein,
Described method also includes:
At least one the scene class being stored in advance in described electronic equipment is shown in described display unit
Type；
Receive the selection at least one scene type described for the user to input；
According to described select input determine scene type and with this scene type corresponding composition rule.
6. a scene composition instruction device, is applied to electronic equipment, and described electronic equipment includes that image is taken the photograph
Taking unit and display unit, described display unit is taken the photograph for pre-acquired in described image capture unit
Taking scene image to show, described device includes:
Identify determining unit, be used for carrying out image recognition to described pre-picked-up scene image, and according to knowledge
Other result and at least one scene type being stored in advance in described electronic equipment determine described pre-picked-up
The scene type of scene image and to should the image capture composition rule of scene type；
Computing unit, for the scene type of the pre-picked-up scene image according to described determination and to should
The image capture composition rule of scene type, calculates the described image capture of display in described display unit
The preferred patterning positions of the central point of the pre-picked-up scene image acquired in unit；
Indicating member, for showing in described pre-picked-up scene image on described pre-picked-up scene image
Mobile route between heart position and described preferred patterning positions, to indicate the user couple of described electronic equipment
Described pre-picked-up scene is patterned.
7. device according to claim 1, wherein,
Described identification determining unit includes:
Object type recognition unit, for carrying out image recognition, root to described pre-picked-up scene image
Determine the scene type of described pre-picked-up scene image according to the type of the object recognizing in described scene；
Described computing unit includes:
First object coordinates position determination unit, for the object that recognizes described in determining described pre-
Coordinate position in picked-up scene image is as the first object coordinates position；
Second object coordinates position determination unit, for according to described scene type and image capture
Composition rule, determines preferred coordinate position in described pre-picked-up scene image for the described object as second
Object coordinates position；
Central point preferred patterning positions computing unit, for according to described first object coordinates position and
Described second object coordinates position, calculates the described preferred composition of the central point of described pre-picked-up scene image
Position.
8. scene composition guide according to claim 2, wherein, described second object coordinates
Position determination unit includes:
Scene type acquiring unit, for obtaining the scene type of described pre-picked-up scene image；
Image capture composition rule invocation unit, for calling to should scene class according to described scene type
The image capture composition rule of type；
Object preferred coordinate position determining unit, described in determining according to described image capture composition rule
Preferred coordinate position in described pre-picked-up scene image for the object.
9. device according to claim 2, wherein, described device farther includes:
Height-width acquiring unit, for obtaining height and the width of described pre-picked-up scene image；
Central point preferred patterning positions computing unit is further used for,
According to the described pre-picked-up height of scene image and width and described first object coordinates position
With described second object coordinates position, calculate the described preferred composition of described pre-picked-up scene image central point
Position.
10. scene composition guide according to claim 1, wherein,
Described device also includes:
Scene type display unit, is stored in advance in described electronics for display in described display unit and sets
At least one scene type in Bei；
User selects receiving unit, inputs for receiving the selection at least one scene type described for the user；
Scene type and composition rule determination unit, for according to described select input determine scene type with
And corresponding composition is regular with this scene type.
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| CN201510100243.7A CN105991925A (en) | 2015-03-06 | 2015-03-06 | Scene composition indicating method and indicating device |
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