CN107948534A - A kind of photographic method based on human body complexion difference, device and mobile terminal - Google Patents
A kind of photographic method based on human body complexion difference, device and mobile terminal Download PDFInfo
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- CN107948534A CN107948534A CN201810005031.4A CN201810005031A CN107948534A CN 107948534 A CN107948534 A CN 107948534A CN 201810005031 A CN201810005031 A CN 201810005031A CN 107948534 A CN107948534 A CN 107948534A
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- 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
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- 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
Abstract
The invention discloses a kind of photographic method based on human body complexion difference, device and mobile terminal, this method comprises the following steps：Step 1：Open camera and enter shooting state；Step 2：Determine the colour of skin of human body in the camera shooting interface；Step 3：Matching and the corresponding beautification algorithm of the colour of skin；Step 4：Taken pictures according to the beautification algorithm.For the difference of the current all parts of the world area ethnic group colour of skin, the present invention can meet shooting and the imaging aesthetic requirement of different colour of skin users, and for user's shooting effect intelligent Matching beautification algorithm of the different colours of skin, to obtain optimal landscaping effect.
Description
Technical field
The present invention relates to the field of camera in mobile equipment, and in particular to a kind of bat based on human body complexion difference
According to method, device and mobile terminal.
Background technology
Possess with the development of society, mobile terminal with advances in technology and there are more and more amusement functions, it has melted
In the life for entering us, and have the function that more more important.As user terminal (such as smart mobile phone, tablet computer) is clapped
According to becoming stronger day by day for function, more and more users like taking pictures using user terminal.Wherein, camera function is as joy
One of core of happy function, becomes the importance that user considers mobile terminal.And camera of the prior art is taken pictures
Function, some also have U.S. face tupe, such as Auto-Sensing face, amplification eyes, whitening and mill skin processing etc., Neng Gouti concurrently
The imaging effect of high face.
The all built-in U.S. face camera function of current mobile terminals more and more on the market.In the prior art, user uses
Above-mentioned U.S.'s face camera function needs manual setting U.S. face parameter and takes pictures effect to reach the U.S. face that user wants.However, set manually
It is more complicated to put the mode of U.S. face parameter, inadequate hommization；And user does not know which kind of U.S. face parameter is adapted to the skin of oneself yet
Color, can not accurately set U.S. face parameter, the problem of causing U.S. face effect poor.
In addition, as intelligent terminal continues to develop, it is more and more available for the intelligent terminal taken pictures, such as mobile phone of intelligence,
Digital camera, tablet computer etc..User is more next in order to take satisfied photo when being taken pictures using these intelligent terminals
The built-in U.S. face function of more intelligent terminal manufacturer, in addition, application program market also provides more and more U.S. face applications
Program.In the prior art, for for the U.S. face function built in intelligent terminal, or U.S. face application program, or by identifying people
Face loads U.S. face effect automatically, U.S. face effect is either loaded by identifying background light intensity or by identifying face
The colour of skin loads U.S. face effect.But existing U.S. face effect is still not enough enriched, customization that can not be more intelligent is more
More U.S. face effects, user experience are poor.
In the prior art, some softwares of taking pictures can provide different exposal models, such as skin-whitening pattern, skin
Soft pattern of color etc.；Meanwhile also have some U.S. figure softwares, landscaping treatment can be carried out to the skin area of portrait photographs.But
It is that generally only there is single skin beautifying functions, such as the skin brightening by personage in photo in this kind of software of taking pictures, or
It is that skin color is adjusted to wheat.When user takes pictures to the personage of the different colours of skin, while need to carry out personage's colour of skin
If correction, flesh correction difference on effect is be easy to cause, can not unify to carry out flesh correction.Such as female user happiness at home
The joyous colour of skin of oneself seems more pale, and some American-European users with white skin, more likes the skin of wheat.This
Sample, camera or mobile phone with a correct skin tones effect are likely difficult to meet different regions consumer demand at the same time.
The content of the invention
The object of the present invention is to provide a kind of photographic method based on human body complexion difference, device and mobile terminal, with solution
Certainly above-mentioned problem of the prior art.
To reach above-mentioned purpose, the present invention provides a kind of photographic method based on human body complexion difference, it includes following
Step：
Step 1：Open camera and enter shooting state；
Step 2：Determine the colour of skin of human body in the camera shooting interface；
Step 3：Matching and the corresponding beautification algorithm of the colour of skin；
Step 4：Taken pictures according to the beautification algorithm.
The above-mentioned photographic method based on human body complexion difference, wherein, step 2 specifically includes following steps：
Step 2.1：Human bioequivalence is carried out first in the camera shoots interface, to judge to whether there is human body shadow
Picture；
Step 2.2：If there are body image, and then skin color model is carried out, to judge the colour of skin of human body.
The above-mentioned photographic method based on human body complexion difference, wherein, step 2.2 specifically includes following steps：
Step 2.2.1：Recognition of face is carried out first in body image, to determine human face region；
Step 2.2.2：The colour of skin colourity average value of the human face region is calculated, to determine the colour of skin of human body.
The above-mentioned photographic method based on human body complexion difference, wherein, the step 3 specifically includes following steps：
Step 3.1：Establish human body complexion database：It is divided into four colourity sections to deep from shallow according to the colour of skin：Black chtominance
Section, brown colourity section, yellow chrominance section and white chromaticity section；Each colourity section is further divided into multiple
Between colourity subprovince；A beautification algorithm is corresponded between each colourity subprovince respectively；
Step 3.2：Database matching is carried out to the obtained colour of skin colourity average values of step 2.2.2, to determine correspondingly
Beautify algorithm.
Present invention also offers a kind of camera arrangement based on human body complexion difference, it includes：
Starting module, it, which is used to opening camera, enters shooting state；
The acquisition module being connected with starting module, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module being connected with acquisition module, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module being connected with matching module, it is used to be taken pictures according to the beautification algorithm.
The above-mentioned camera arrangement based on human body complexion difference, wherein, it further includes the amendment mould being connected with matching module
Block, it is used for the brightness and the colourity that obtain the environment on human body periphery, and then the beautification algorithm is modified.
The above-mentioned camera arrangement based on human body complexion difference, wherein, the acquisition module includes：
The human bioequivalence module being connected with starting module, it is used to carry out human body first in the camera shoots interface
Identification, to judge to whether there is body image：
The skin color model module being connected respectively with human bioequivalence module and matching module, if it is used for there are body image,
And then skin color model is carried out, to judge the colour of skin of human body.
The above-mentioned camera arrangement based on human body complexion difference, wherein, the skin color model module includes：
The face recognition module being connected with human bioequivalence module, it is used in body image carry out recognition of face first,
To determine human face region；
The chrominance distortion module being connected respectively with face recognition module and matching module, it is used to calculate the human face region
Colour of skin colourity average value, with determine human body the colour of skin.
The above-mentioned camera arrangement based on human body complexion difference, wherein, the matching module includes：
Database module, it is used to establish human body complexion database；
The algorithm search module being connected respectively with chrominance distortion module, database module and photo module, it is used for color
Spend the obtained colour of skin colourity average value of computing module and carry out database matching, to determine correspondingly to beautify algorithm.
Present invention also offers a kind of mobile terminal, the camera for taking pictures is provided with the mobile terminal；It is described
The above-mentioned camera arrangement based on human body complexion difference is additionally provided with mobile terminal.
Relative to the prior art, the invention has the advantages that：
For the difference of the current all parts of the world area ethnic group colour of skin, the present invention can meet different colour of skin users shooting and
Aesthetic requirement is imaged, and for user's shooting effect intelligent Matching beautification algorithm of the different colours of skin, is imitated with obtaining optimal beautification
Fruit.
Brief description of the drawings
Fig. 1 is that the flow of the photographic method embodiment one provided in an embodiment of the present invention based on human body complexion difference is illustrated
Figure；
Fig. 2 is that the flow of the photographic method embodiment two provided in an embodiment of the present invention based on human body complexion difference is illustrated
Figure；
Fig. 3 is that the flow of the photographic method embodiment three provided in an embodiment of the present invention based on human body complexion difference is illustrated
Figure；
Fig. 4 is that the flow of the photographic method example IV provided in an embodiment of the present invention based on human body complexion difference is illustrated
Figure；
Fig. 5 is the structural representation of the camera arrangement embodiment one provided in an embodiment of the present invention based on human body complexion difference
Figure；
Fig. 6 is the structural representation of the camera arrangement embodiment two provided in an embodiment of the present invention based on human body complexion difference
Figure；
Fig. 7 is the structural representation of the camera arrangement embodiment three provided in an embodiment of the present invention based on human body complexion difference
Figure；
Fig. 8 is the structural representation of the camera arrangement example IV provided in an embodiment of the present invention based on human body complexion difference
Figure；
Fig. 9 is the structural representation of the camera arrangement embodiment five provided in an embodiment of the present invention based on human body complexion difference
Figure.
Embodiment
Below in conjunction with attached drawing, by specific embodiment, the invention will be further described, these embodiments are merely to illustrate
The present invention, is not limiting the scope of the invention.
The present invention provides a kind of photographic method based on human body complexion difference, it comprises the following steps：
Step 1：Open camera and enter shooting state；
Step 2：Determine the colour of skin of human body in the camera shooting interface；
Step 3：Matching and the corresponding beautification algorithm of the colour of skin；
Step 4：Taken pictures according to the beautification algorithm.
The step 2 specifically includes following steps：
Step 2.1：Human bioequivalence is carried out first in the camera shoots interface, to judge to whether there is human body shadow
Picture；
Step 2.2：If there are body image, and then skin color model is carried out, to judge the colour of skin of human body.
The step 2.2 specifically includes following steps：
Step 2.2.1：Recognition of face is carried out first in body image, to determine human face region；
Step 2.2.2：The colour of skin colourity average value of the human face region is calculated, to determine the colour of skin of human body.
The step 3 specifically includes following steps：
Step 3.1：Establish human body complexion database：It is divided into four colourity sections to deep from shallow according to the colour of skin：Black chtominance
Section, brown colourity section, yellow chrominance section and white chromaticity section；Each colourity section is further divided into multiple
Between colourity subprovince；A beautification algorithm is corresponded between each colourity subprovince respectively；
Step 3.2：Database matching is carried out to the obtained colour of skin colourity average values of step 2.2.2, to determine correspondingly
Beautify algorithm.
Present invention also offers a kind of camera arrangement based on human body complexion difference, it includes：
Starting module, it, which is used to opening camera, enters shooting state；
The acquisition module being connected with starting module, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module being connected with acquisition module, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module being connected with matching module, it is used to be taken pictures according to the beautification algorithm.
The camera arrangement based on human body complexion difference further includes the correcting module being connected with matching module, it is used to obtain
Brightness and the colourity of the environment on human body periphery are taken, and then the beautification algorithm is modified.
The acquisition module includes：
The human bioequivalence module being connected with starting module, it is used to carry out human body first in the camera shoots interface
Identification, to judge to whether there is body image：
The skin color model module being connected respectively with human bioequivalence module and matching module, if it is used for there are body image,
And then skin color model is carried out, to judge the colour of skin of human body.
The skin color model module includes：
The face recognition module being connected with human bioequivalence module, it is used in body image carry out recognition of face first,
To determine human face region；
The chrominance distortion module being connected respectively with face recognition module and matching module, it is used to calculate the human face region
Colour of skin colourity average value, with determine human body the colour of skin.
The matching module includes：
Database module, it is used to establish human body complexion database；
The algorithm search module being connected respectively with chrominance distortion module, database module and photo module, it is used for color
Spend the obtained colour of skin colourity average value of computing module and carry out database matching, to determine correspondingly to beautify algorithm.
Present invention also offers a kind of mobile terminal, the camera for taking pictures is provided with the mobile terminal；It is described
The above-mentioned camera arrangement based on human body complexion difference is additionally provided with mobile terminal.
As shown in Figure 1, the stream for the photographic method embodiment one provided in an embodiment of the present invention based on human body complexion difference
Journey schematic diagram.It includes following steps：
Step 1：Open camera and enter shooting state；
Step 2：Determine the colour of skin of human body in the camera shooting interface；
Step 3：Matching and the corresponding beautification algorithm of the colour of skin；
Step 4：Taken pictures according to the beautification algorithm.
As shown in Fig. 2, the stream for the photographic method embodiment two provided in an embodiment of the present invention based on human body complexion difference
Journey schematic diagram.It includes following steps：
Step 1：Open camera and enter shooting state；
Step 2.1：Human bioequivalence is carried out first in the camera shoots interface, to judge to whether there is human body shadow
Picture；
Step 2.2：If there are body image, and then skin color model is carried out, to judge the colour of skin of human body；Step 3：Matching
With the corresponding beautification algorithm of the colour of skin；
Step 4：Taken pictures according to the beautification algorithm.
As shown in figure 3, the stream for the photographic method embodiment three provided in an embodiment of the present invention based on human body complexion difference
Journey schematic diagram.It includes following steps：
Step 1：Open camera and enter shooting state；
Step 2.1：Human bioequivalence is carried out first in the camera shoots interface, to judge to whether there is human body shadow
Picture；
Step 2.2：If there are body image, and then skin color model is carried out, to judge the colour of skin of human body；
Step 2.2.1：Recognition of face is carried out first in body image, to determine human face region；
Step 2.2.2：The colour of skin colourity average value of the human face region is calculated, to determine the colour of skin of human body；
Step 3：Matching and the corresponding beautification algorithm of the colour of skin；
Step 4：Taken pictures according to the beautification algorithm.
As shown in figure 4, the stream for the photographic method example IV provided in an embodiment of the present invention based on human body complexion difference
Journey schematic diagram.It includes following steps：
Step 1：Open camera and enter shooting state；
Step 2.1：Human bioequivalence is carried out first in the camera shoots interface, to judge to whether there is human body shadow
Picture；
Step 2.2：If there are body image, and then skin color model is carried out, to judge the colour of skin of human body；
Step 2.2.1：Recognition of face is carried out first in body image, to determine human face region；
Step 2.2.2：The colour of skin colourity average value of the human face region is calculated, to determine the colour of skin of human body；
Step 3.1：Establish human body complexion database：It is divided into four colourity sections to deep from shallow according to the colour of skin：Black chtominance
Section, brown colourity section, yellow chrominance section and white chromaticity section；Each colourity section is further divided into multiple
Between colourity subprovince；A beautification algorithm is corresponded between each colourity subprovince respectively；
Step 3.2：Database matching is carried out to the obtained colour of skin colourity average values of step 2.2.2, to determine correspondingly
Beautify algorithm；
Step 4：Taken pictures according to the beautification algorithm.
As shown in figure 5, the knot for the camera arrangement embodiment one provided in an embodiment of the present invention based on human body complexion difference
Structure schematic diagram.It includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm.
As shown in fig. 6, the knot for the camera arrangement embodiment two provided in an embodiment of the present invention based on human body complexion difference
Structure schematic diagram.It includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The correcting module being connected with matching module 3, it is used for the brightness and the colourity that obtain the environment on human body periphery, and then right
The beautification algorithm is modified.
As shown in fig. 7, the knot for the camera arrangement embodiment three provided in an embodiment of the present invention based on human body complexion difference
Structure schematic diagram.It includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The acquisition module 2 includes：
The human bioequivalence module 21 being connected with starting module 1, it is used in the camera shoots interface carry out first
Human bioequivalence, to judge to whether there is body image：
The skin color model module 22 being connected respectively with human bioequivalence module 21 and matching module 3, if it is used for, there are human body
Image, and then skin color model is carried out, to judge the colour of skin of human body.
As shown in figure 8, the knot for the camera arrangement example IV provided in an embodiment of the present invention based on human body complexion difference
Structure schematic diagram.It includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The acquisition module 2 includes：
The human bioequivalence module 21 being connected with starting module 1, it is used in the camera shoots interface carry out first
Human bioequivalence, to judge to whether there is body image：
The skin color model module 22 being connected respectively with human bioequivalence module 21 and matching module 3, if it is used for, there are human body
Image, and then skin color model is carried out, to judge the colour of skin of human body；
The skin color model module 22 includes：
The face recognition module 221 being connected with human bioequivalence module 21, it is used in body image carry out face first
Identification, to determine human face region；
The chrominance distortion module 222 being connected respectively with face recognition module 221 and matching module 3, it is used to calculate described
The colour of skin colourity average value of human face region, to determine the colour of skin of human body.
As shown in figure 9, the knot for the camera arrangement embodiment five provided in an embodiment of the present invention based on human body complexion difference
Structure schematic diagram.It includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The acquisition module 2 includes：
The human bioequivalence module 21 being connected with starting module 1, it is used in the camera shoots interface carry out first
Human bioequivalence, to judge to whether there is body image：
The skin color model module 22 being connected respectively with human bioequivalence module 21 and matching module 3, if it is used for, there are human body
Image, and then skin color model is carried out, to judge the colour of skin of human body；
The skin color model module 22 includes：
The face recognition module 221 being connected with human bioequivalence module 21, it is used in body image carry out face first
Identification, to determine human face region；
The chrominance distortion module 222 being connected respectively with face recognition module 221 and matching module 3, it is used to calculate described
The colour of skin colourity average value of human face region, to determine the colour of skin of human body；
The matching module 3 includes：
Database module 31, it is used to establish human body complexion database；
The algorithm search module 32 being connected respectively with chrominance distortion module 222, database module 31 and photo module 4, its
For carrying out database matching to the obtained colour of skin colourity average value of chrominance distortion module 222, to determine that correspondingly beautification is calculated
Method.
In mobile terminal embodiment one provided by the invention, the camera for taking pictures is provided with the mobile terminal；
The camera arrangement based on human body complexion difference is additionally provided with the mobile terminal, it includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm.
In mobile terminal embodiment two provided by the invention, the camera for taking pictures is provided with the mobile terminal；
The camera arrangement based on human body complexion difference is additionally provided with the mobile terminal, it includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The correcting module being connected with matching module 3, it is used for the brightness and the colourity that obtain the environment on human body periphery, and then right
The beautification algorithm is modified.
In mobile terminal embodiment three provided by the invention, the camera for taking pictures is provided with the mobile terminal；
The camera arrangement based on human body complexion difference is additionally provided with the mobile terminal, it includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The acquisition module 2 includes：
The human bioequivalence module 21 being connected with starting module 1, it is used in the camera shoots interface carry out first
Human bioequivalence, to judge to whether there is body image：
The skin color model module 22 being connected respectively with human bioequivalence module 21 and matching module 3, if it is used for, there are human body
Image, and then skin color model is carried out, to judge the colour of skin of human body.
In mobile terminal example IV provided by the invention, the camera for taking pictures is provided with the mobile terminal；
The camera arrangement based on human body complexion difference is additionally provided with the mobile terminal, it includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The acquisition module 2 includes：
The human bioequivalence module 21 being connected with starting module 1, it is used in the camera shoots interface carry out first
Human bioequivalence, to judge to whether there is body image：
The skin color model module 22 being connected respectively with human bioequivalence module 21 and matching module 3, if it is used for, there are human body
Image, and then skin color model is carried out, to judge the colour of skin of human body；
The skin color model module 22 includes：
The face recognition module 221 being connected with human bioequivalence module 21, it is used in body image carry out face first
Identification, to determine human face region；
The chrominance distortion module 222 being connected respectively with face recognition module 221 and matching module 3, it is used to calculate described
The colour of skin colourity average value of human face region, to determine the colour of skin of human body.
In mobile terminal embodiment five provided by the invention, the camera for taking pictures is provided with the mobile terminal；
The camera arrangement based on human body complexion difference is additionally provided with the mobile terminal, it includes：
Starting module 1, it, which is used to opening camera, enters shooting state；
The acquisition module 2 being connected with starting module 1, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module 3 being connected with acquisition module 2, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module 4 being connected with matching module 3, it is used to be taken pictures according to the beautification algorithm；
The acquisition module 2 includes：
The human bioequivalence module 21 being connected with starting module 1, it is used in the camera shoots interface carry out first
Human bioequivalence, to judge to whether there is body image：
The skin color model module 22 being connected respectively with human bioequivalence module 21 and matching module 3, if it is used for, there are human body
Image, and then skin color model is carried out, to judge the colour of skin of human body；
The skin color model module 22 includes：
The face recognition module 221 being connected with human bioequivalence module 21, it is used in body image carry out face first
Identification, to determine human face region；
The chrominance distortion module 222 being connected respectively with face recognition module 221 and matching module 3, it is used to calculate described
The colour of skin colourity average value of human face region, to determine the colour of skin of human body；
The matching module 3 includes：
Database module 31, it is used to establish human body complexion database；
The algorithm search module 32 being connected respectively with chrominance distortion module 222, database module 31 and photo module 4, its
For carrying out database matching to the obtained colour of skin colourity average value of chrominance distortion module 222, to determine that correspondingly beautification is calculated
Method.
In conclusion for the difference of the current all parts of the world area ethnic group colour of skin, the present invention can meet different colour of skin users
Shooting and imaging aesthetic requirement, and for the different colours of skin user's shooting effect intelligent Matching beautification algorithm, with obtain most
Excellent landscaping effect.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
For system class embodiment, since it is substantially similar to embodiment of the method, so description is fairly simple, related part ginseng
See the part explanation of embodiment of the method.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And other elements that are not explicitly listed are further included, or further include as this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including wanting
Also there are other identical element in the process of element, method, article or system.
It will be appreciated by those skilled in the art that realize that all or part of step of above-described embodiment can be by hardware come complete
Into relevant hardware can also being instructed to complete by program, which can be stored in a certain hardware in mobile terminal.
In addition, the mobile terminal device of the present invention is made of associated component, wherein, some components are the hardware of mobile terminal
Comprising modules, alternatively, the component of intelligent terminal include processor, and the various hardware composition mould in addition to processor
Block.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a kind of photographic method based on human body complexion difference, it is characterised in that it comprises the following steps：
Step 1：Open camera and enter shooting state；
Step 2：Determine the colour of skin of human body in the camera shooting interface；
Step 3：Matching and the corresponding beautification algorithm of the colour of skin；
Step 4：Taken pictures according to the beautification algorithm.
2. the photographic method as claimed in claim 1 based on human body complexion difference, it is characterised in that step 2 specifically include with
Lower step：
Step 2.1：Human bioequivalence is carried out first in the camera shoots interface, to judge to whether there is body image；
Step 2.2：If there are body image, and then skin color model is carried out, to judge the colour of skin of human body.
3. the photographic method as claimed in claim 2 based on human body complexion difference, it is characterised in that step 2.2 specifically includes
Following steps：
Step 2.2.1：Recognition of face is carried out first in body image, to determine human face region；
Step 2.2.2：The colour of skin colourity average value of the human face region is calculated, to determine the colour of skin of human body.
4. the photographic method as claimed in claim 3 based on human body complexion difference, it is characterised in that the step 3 is specifically wrapped
Include following steps：
Step 3.1：Establish human body complexion database：It is divided into four colourity sections to deep from shallow according to the colour of skin：Black chtominance section,
Brown colourity section, yellow chrominance section and white chromaticity section；Each colourity section is further divided into multiple colourities
Between subprovince；A beautification algorithm is corresponded between each colourity subprovince respectively；
Step 3.2：Database matching is carried out to the obtained colour of skin colourity average values of step 2.2.2, to determine correspondingly to beautify
Algorithm.
5. a kind of camera arrangement based on human body complexion difference, it is characterised in that it includes：
Starting module, it, which is used to opening camera, enters shooting state；
The acquisition module being connected with starting module, it is used for the colour of skin for determining human body in the camera shooting interface；
The matching module being connected with acquisition module, it is used to match and the corresponding beautification algorithm of the colour of skin；
The photo module being connected with matching module, it is used to be taken pictures according to the beautification algorithm.
6. the camera arrangement as claimed in claim 5 based on human body complexion difference, it is characterised in that it is further included with matching mould
The correcting module of block connection, it is used for the brightness and the colourity that obtain the environment on human body periphery, and then the beautification algorithm is carried out
Correct.
7. the camera arrangement as claimed in claim 5 based on human body complexion difference, it is characterised in that the acquisition module bag
Include：
The human bioequivalence module being connected with starting module, it is used to carry out human body knowledge first in the camera shoots interface
Not, to judge to whether there is body image：
The skin color model module being connected respectively with human bioequivalence module and matching module, if it is used for there are body image, and then
Skin color model is carried out, to judge the colour of skin of human body.
8. the camera arrangement as claimed in claim 7 based on human body complexion difference, it is characterised in that the skin color model module
Including：
The face recognition module being connected with human bioequivalence module, it is used in body image carry out recognition of face first, with true
Determine human face region；
The chrominance distortion module being connected respectively with face recognition module and matching module, it is used for the skin for calculating the human face region
Chroma color average value, to determine the colour of skin of human body.
9. the camera arrangement as claimed in claim 8 based on human body complexion difference, it is characterised in that the matching module bag
Include：
Database module, it is used to establish human body complexion database；
The algorithm search module being connected respectively with chrominance distortion module, database module and photo module, it is used for colorimeter
Calculate the obtained colour of skin colourity average value of module and carry out database matching, to determine correspondingly to beautify algorithm.
10. a kind of mobile terminal, it is characterised in that the camera for taking pictures is provided with the mobile terminal；The movement
The camera arrangement based on human body complexion difference as described in any one in claim 5-9 is additionally provided with terminal.
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Application publication date: 20180420 |