CN104954688B - Image processing method and image processing apparatus - Google Patents
Image processing method and image processing apparatus Download PDFInfo
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- CN104954688B CN104954688B CN201510366871.XA CN201510366871A CN104954688B CN 104954688 B CN104954688 B CN 104954688B CN 201510366871 A CN201510366871 A CN 201510366871A CN 104954688 B CN104954688 B CN 104954688B
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Abstract
The present invention provides a kind of image processing method, method is applied to electronic equipment, and electronic equipment includes at least can be to acquire the image acquisition units of image, and method includes: that image acquisition units is utilized to acquire the first image；Obtain the first parameter information of the image acquisition units when acquiring the first image；Image procossing is carried out to generate the second image to the first image according to the first parameter information, the second image is for identifying the first image.The thumbnail that the present invention makes contains the core feature of image, facilitates lookup of the user to image.
Description
Technical field
The present invention relates to the image processing methods and image processing apparatus that are applied to electronic equipment.
Background technique
Currently, universal with digital camera or mobile terminal, photograph becomes increasingly to facilitate, and user can be whenever and wherever possible
It just takes pictures, thus generates the photo of magnanimity in digital camera or mobile terminal, how to be found in magnanimity photo desired
Photo, what the prior art was realized generally by photograph taking time and photo thumbnail.
However, the thumbnail of picture is all again by picture sheet since the screen size of digital camera or mobile terminal is smaller
Body is scaled to be obtained, and when picture file is excessive in file, the display size of each thumbnail becomes very small, several
Content therein is not seen, user is difficult to quickly find picture itself by thumbnail.
Summary of the invention
The embodiment of the present invention is designed to provide at a kind of image processing method and image applied to electronic equipment
Device is managed, to solve the above technical problems.
According to one embodiment of present invention, a kind of image processing method is provided, method is applied to electronic equipment, electronics
Equipment includes at least can be to acquire the image acquisition units of image, and method includes: to utilize image acquisition units acquisition first
Image；Obtain the first parameter information of the image acquisition units when acquiring the first image；According to the first parameter information to the first figure
As carrying out image procossing to generate the second image, the second image is for identifying the first image.
According to another embodiment of the invention, a kind of image processing apparatus is provided, device is applied to electronic equipment, electricity
Sub- equipment includes at least can be to acquire the image acquisition units of image, and device includes: the first image acquisition units, for benefit
The first image is acquired with image acquisition units；First parameter information acquiring unit, for obtaining the image when acquiring the first image
First parameter information of acquisition unit；Second image generation unit, for carrying out figure to the first image according to the first parameter information
As processing to generate the second image, the second image is for identifying the first image.
Acquisition parameter information when the present invention is according to acquisition image, handles the image of acquisition, should with production mark
The thumbnail for acquiring image, can facilitate use by the thumbnail of acquisition, the core feature of very clear image using user
Lookup of the family to image.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, making below by required in the description to embodiment
Attached drawing is briefly described.The accompanying drawings in the following description is only exemplary embodiment of the present invention.
Fig. 1 is image processing method flow chart according to first embodiment of the invention；
Fig. 2 is the exemplary block diagram of the image processing apparatus of second embodiment according to the present invention.
Photo preview schematic diagram when Fig. 3 is focusing according to an embodiment of the present invention shooting；
Fig. 4 a-4c is the first thumbnail acquisition modes schematic diagram according to an embodiment of the present invention；
Fig. 5 a-5b is second of thumbnail acquisition modes schematic diagram according to an embodiment of the present invention；
Fig. 6 a-6b is the third thumbnail acquisition modes schematic diagram according to an embodiment of the present invention；
Specific embodiment
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.Note that in the specification and drawings
In, there is substantially the same step and element to be denoted by the same reference numerals, and to the repetition solution of these steps and element
Releasing will be omitted.
In following embodiment of the invention, electronic equipment refers to the equipment that can be communicated with other equipment.Electronics is set
Standby concrete form includes but is not limited to mobile phone, personal computer, digital camera, personal digital assistant, portable computing
Machine, game machine etc..
Fig. 1 describes the flow chart of image processing method 100 according to an embodiment of the invention.Below with reference to figure
1 describes the image processing method of one embodiment of the present of invention.Image processing method 100 can be applied to above-mentioned electronics and set
Standby, which can be configured to that image is shown and handled.Wherein, electronic equipment include at least can be to adopt
Collect the image acquisition units of image.For example, camera, scanner etc..
Referring to Fig. 1, in step s101, the first image is acquired using image acquisition units.In step s 102, it obtains
First parameter information of image acquisition units when acquiring the first image.An example according to the present invention, using on electronic equipment
Camera carry out the first image acquisition, later, further obtain acquisition the first image when image acquisition units parameter letter
Breath.For example, the first parameter information may include, pair of image resolution ratio, picture size, image acquisition units when Image Acquisition
Focus, etc..Wherein, focus point includes manual focus point or auto-focusing point.
An example according to the present invention, the in order to obtain relationship between focus point and the first image of acquisition, Ke Yi
When getting the first image of acquisition after the focus point of image acquisition units, further obtains the image focus point and be mapped to first
Coordinate position in image.Photo preview schematic diagram when Fig. 3 is focusing according to an embodiment of the present invention shooting.Referring to Fig. 3, when with
When family manual focus or image acquisition units auto-focusing, focus frame can be automatically formed according to the position electronic equipment of focus point
310.An example according to the present invention, when focus point is manual focus point, the available user of image acquisition units is chosen
Finger touches the coordinate value (X, Y) at screen when focus.When focus point is auto-focusing point, obtains camera and choose focus automatically
Central point coordinate value position (X, Y).Above-mentioned coordinate value position for example can be the center position of focus frame 310.To
After one Image Acquisition, at the corresponding pixel value position (M, N) of the image file which is corresponded to acquisition, since image is adopted
The screen size for collecting unit is proportional to next photo size is shot, therefore according to formula X/Y=M/N, by above-mentioned focus point
The coordinate position being mapped in the first image.
Other examples according to the present invention, the acquiring way of the other parameters information such as image resolution ratio, picture size have more
Kind.For example, the current setting parameter of electronic equipment can be read directly, the first image of acquisition identify
It arrives.
In step s 103, image procossing is carried out to the first image to generate the second image according to the first parameter information, the
Two images are for identifying the first image.An example according to the present invention, the second image can be the first image thumbnail or
It can be identified for that other images of the first image.Since the corresponding information of the focus point of camera is often the core information in image
(core information generally refers to be able to reflect image main contents, feature, the information of attribute) and user wish the important of intake
Image information near focus point is extracted production thumbnail by information, and family can be used and understand rapidly in the core of picture
Appearance and important information.Therefore, an example according to the present invention, when according to the example in step S102, electronic equipment is got
When focus point when acquiring the first image is mapped to the coordinate position in the first image, in step s 103, to the first image packet
The content for including the presumptive area of coordinate position is handled, to generate the second image as the thumbnail of the first image.Fig. 4 a-4c
It is the schematic diagram that thumbnail is obtained according to focus point.Wherein, Fig. 4 a is photo of the user in the big tree of shooting, Fig. 4 b and Fig. 4 c
It is the thumbnail obtained using focus point by two ways respectively.
It specifically, include focus frame 410 in Fig. 4 a, which for example may include position at its center
Manual focus point or auto-focusing point.In order to the focus point acquisition of information thumbnail, an example according to the present invention can be with
The content of presumptive area in first image shown in Fig. 4 a centered on 410 center of focus frame is cut out to come, thus
Obtain thumbnail Fig. 4 b of the first image.B can be seen that the thumbnail thus made and not only contain the first image referring to fig. 4
Core information, moreover, this kind of thumbnail acquisition algorithm is also simple and efficient.Another example according to the present invention, can also be right
Image procossing further is carried out to its marginal information or overall effect after the content shearing of presumptive area.For example, being outlined, repairing
Decorations be blurred to edge etc., to generate complete beautiful thumbnail.A-4b referring to fig. 4 obtains the mistake of image thumbnails
Journey can be, and when shooting big tree Image, user has carried out manual focus, and focus is directed at the upper left side great Shu, then, in step
Electronic equipment gets focus point when user shoots the photo in S102, and obtains the coordinate value that focus point is mapped in photo
Later, in step s 103, electronic equipment can centered on coordinate value, account for photo length and width 1/5th respectively
Content, which is cut out, to be come, and the thumbnail after being modified edge, being outlined as the photo, to obtain Fig. 4 b.
Above-mentioned example, which is described, to be handled image centered on focus point to obtain thumbnail, although containing image
Core information, it is likely that obtaining that thumbnail is imperfect, for example, being only a part of shooting set greatly in Fig. 4 b.Therefore, root
It, can also be using the focus point information of the image acquisition units obtained in step S102, to the according to another example of the invention
One image carries out image recognition, generates thumbnail using the image information identified.For example, corresponding to the first image to focus point
On position identified, the image to identify the presumptive area centered on focus point, using the obtained image of identification as
The thumbnail of first image.For example, with reference to Fig. 4 c, after user takes pictures to big tree, can choose centered on focus point
Region identified that identification obtains complete big tree, and using the complete big tree Image as thumbnail.Compare Fig. 4 b and figure
It is more complete that 4c can be seen that the thumbnail image obtained by identification, more can accurate response go out the theme of the first image.
Although above-mentioned example, which only describes to handle the first image, obtains the several method of the second image, this hair
It is bright without being limited thereto, for example, above-mentioned processing method can also be applied in combination.For example, on the basis of being identified to the first image,
After the core content for obtaining the first image, then sheared or modified, etc..
In addition, an example according to the present invention, presumptive area can be preset according to user preferences.For example, can
To set presumptive area as 1/10th of the length and width for accounting for the first image centered on coordinate position arrive one third.It can also
To carry out image recognition to the presumptive area for including coordinate position, using the region comprising identifying obtained complete object as predetermined
Region.
Another example according to the present invention, if do not got when obtaining the first parameter information in step s 102 pair
The coordinate position of corresponding first image of focus.That is, if user does not have when carrying out Image Acquisition using electronic equipment
When manual focus or image acquisition units do not have auto-focusing yet, the object for occupying predetermined ratio in the first image can be identified
Body generates the second image using the image information of object.Fig. 5 a-5b is to obtain predetermined ratio object when not having focus point and make
For the schematic diagram of thumbnail.Wherein, Fig. 5 a is the photo shot to teacup, and Fig. 5 b is the thumbnail of Fig. 5 a.It is above-mentioned
The object of predetermined ratio generally can be biggish object in photo, for example, face, portrait, animal, microshot flower,
The object as prospect such as teacup.It can be selected and be preset according to user, for example, proportion is greater than the ten of the first image
/ mono-.It should be noted that background image common in scene can be excluded in advance when larger object in identifying image,
For example, sky, meadow etc..Although occupying the larger proportion of image usually as sky, the meadow etc. of background, it is frequently not
The key area of user's shooting, it is therefore desirable to exclude in advance.
An example according to the present invention, the identification to the object of predetermined ratio, it is possible, firstly, to know to the first image
First area not to determine the first objects in images.For example, can identify that the approximate region comprising predetermined object is made in advance
For first area.Then, according to pixel chromaticity distributed intelligence in the first image, the edge pixel of object in the first region is determined
Point.That is, being distributed according to pixel chromaticity, the edge pixel point of object is further accurately determined.Due to the coloration of object
Distribution is usually successional, therefore by pixel chromaticity distributed intelligence, can accurately find the edge and other content of object
Separation, to accurately identify object.Finally, whether the size or ratio of judgment object are greater than a preset threshold, such as
Fruit is greater than, it is determined that object is the object for occupying predetermined ratio in the first image.By threshold decision, can determine has centainly
The object of area or ratio, as thumbnail.For example, with reference to Fig. 5 a, if the first image is the figure shot to teacupful
Picture, and when shooting teacup, user does not have manual focus, and image acquisition units are also without auto-focusing, at this point, electronic equipment
The photo can be identified, wherein to be occupied the object of predetermined ratio, i.e. teacup, to obtain Fig. 5 b as Fig. 5 a
Thumbnail.In identification process, firstly, first determining the approximate region comprising teacup as first area.Then, further root
The edge pixel point of teacup is determined according to pixel chromaticity distribution in photo.Finally, the teacup identified whether be greater than it is pre-
Certainty ratio, such as, if 1/5th long and/or wide greater than photo are somebody's turn to do if it is greater, then will identify that the teacup come is used as
The thumbnail of photo.
In addition, another example according to the present invention, when the size of object or ratio are less than preset threshold, first is utilized
Presumptive area content information generates the second image among image.That is, there is no focus point when if acquiring the first image,
There is no the object of larger proportion, then the first image intermediate region content can be used at this time and generate thumbnail.Fig. 6 a-6b is image
In when being not greater than the object of predetermined ratio, the acquisition modes schematic diagram of thumbnail.Wherein, Fig. 6 a is that user utilizes electronic equipment
The landscape image of shooting, Fig. 6 b are the thumbnails generated according to Fig. 6 a.
An example according to the present invention, can be by centered on image center, the first image length and/or wide five
/ mono- to being used as thumbnail after the image cut of half.For example, with reference to Fig. 6 a, after user identifies the image,
If the object identified, for example, the house on the picture left side or big tree, size are small less than preset ratio, such as long and/or width
In the first image length and/or wide 1/5th, then it cannot be used as thumbnail therefore can be with the photograph in the house or big tree
Centered on piece central point, the length of the first image and 1/5th wide Partial Shear are come out, i.e. Fig. 6 b, the breviary as photo
Figure.
The embodiment of the present invention is realized different thumbnail generation strategies, is effectively obtained according to the different situations of the image of acquisition
The core information for having taken image, avoiding existing thumbnail cannot prepare to express the defect of image main contents.Through the invention
The thumbnail for the method production that embodiment provides can be used family and be quickly found out oneself desired image, convenient for users,
Improve user experience.
Fig. 2 describes the exemplary framework figure of the image processing apparatus 200 of second embodiment according to the present invention.It will ginseng
The image processing apparatus of second embodiment of the invention is described according to Fig. 2.Image processing apparatus 200 is and image processing method
100 corresponding functional modules are only briefly described below in order to illustrate the brief introduction of book.Image processing apparatus 200 can be applied to
Above-mentioned electronic equipment, the electronic equipment can be configured to that image is shown and handled.Wherein, electronic equipment includes at least
It can be to acquire the image acquisition units of image.For example, camera, scanner etc..
Referring to fig. 2, image processing apparatus 200 includes: the first image acquisition units 201, the first parameter information acquiring unit
202, the second image generation unit 203.First image acquisition units 201 acquire the first image using image acquisition units.First
Parameter information acquiring unit 202 obtains the first parameter information of the image acquisition units when acquiring the first image.According to the present invention
An example, utilize camera on electronic equipment to carry out the acquisition of the first image, later, further obtain the first figure of acquisition
As when image acquisition units parameter information.For example, the first parameter information may include, image resolution ratio when Image Acquisition,
Picture size, focus point of image acquisition units, etc..Wherein, focus point includes manual focus point or auto-focusing point.
An example according to the present invention, the in order to obtain relationship between focus point and the first image of acquisition, Ke Yi
When getting the first image of acquisition after the focus point of image acquisition units, further obtains the image focus point and be mapped to first
Coordinate position in image.Photo preview schematic diagram when Fig. 3 is focusing according to an embodiment of the present invention shooting.Referring to Fig. 3, when with
When family manual focus or image acquisition units auto-focusing, focus frame can be automatically formed according to the position electronic equipment of focus point
310.An example according to the present invention, when focus point is manual focus point, the available user of image acquisition units is chosen
Finger touches the coordinate value (X, Y) at screen when focus.When focus point is auto-focusing point, obtains camera and choose focus automatically
Central point coordinate value position (X, Y).Above-mentioned coordinate value position for example can be the center position of focus frame 310.To
After one Image Acquisition, at the corresponding pixel value position (M, N) of the image file which is corresponded to acquisition, since image is adopted
The screen size for collecting unit is proportional to next photo size is shot, therefore according to formula X/Y=M/N, by above-mentioned focus point
The coordinate position being mapped in the first image.
Other examples according to the present invention, the acquiring way of the other parameters information such as image resolution ratio, picture size have more
Kind.For example, the current setting parameter of electronic equipment can be read directly, the first image of acquisition identify
It arrives.
Second image generation unit 203 carries out image procossing to the first image according to the first parameter information to generate second
Image, the second image is for identifying the first image.An example according to the present invention, the second image can be the contracting of the first image
Sketch map or other images that can be identified for that the first image.Since the corresponding information of the focus point of camera is often the core in image
Information (core information generally refers to be able to reflect image main contents, feature, the information of attribute) and user wish intake
Image information near focus point is extracted production thumbnail by important information, and the core that family understands rapidly picture can be used
Intracardiac appearance and important information.Therefore, an example according to the present invention, the example in the first parameter information acquiring unit 202,
When focus point when electronic equipment gets the first image of acquisition is mapped to the coordinate position in the first image, the second image is generated
Unit 203, the content for including the presumptive area of coordinate position to the first image are handled, to generate the second image as first
The thumbnail of image.Fig. 4 a-4c is the schematic diagram that thumbnail is obtained according to focus point.Wherein, Fig. 4 a is that user is big in shooting
Photo when tree, Fig. 4 b and Fig. 4 c are the thumbnail obtained using focus point by two ways respectively.
It specifically, include focus frame 410 in Fig. 4 a, which for example may include position at its center
Manual focus point or auto-focusing point.In order to the focus point acquisition of information thumbnail, an example according to the present invention can be with
The content of presumptive area in first image shown in Fig. 4 a centered on 410 center of focus frame is cut out to come, thus
Obtain thumbnail Fig. 4 b of the first image.B can be seen that the thumbnail thus made and not only contain the first image referring to fig. 4
Core information, moreover, this kind of thumbnail acquisition algorithm is also simple and efficient.Another example according to the present invention, can also be right
Image procossing further is carried out to its marginal information or overall effect after the content shearing of presumptive area.For example, being outlined, repairing
Decorations be blurred to edge etc., to generate complete beautiful thumbnail.A-4b referring to fig. 4 obtains the mistake of image thumbnails
Journey can be, and when shooting big tree Image, user has carried out manual focus, and focus is directed at the upper left side great Shu, then, the first parameter
Information acquisition unit 202 gets focus point when user shoots the photo, and obtains the coordinate that focus point is mapped in photo
After value, second image generation unit 203 can centered on coordinate value, account for photo length and width 1/5th respectively
Content, which is cut out, to be come, and the thumbnail after being modified edge, being outlined as the photo, to obtain Fig. 4 b.
Above-mentioned example, which is described, to be handled image centered on focus point to obtain thumbnail, although containing image
Core information, it is likely that obtaining that thumbnail is imperfect, for example, being only a part of shooting set greatly in Fig. 4 b.Therefore, root
According to another example of the invention, pair for the image acquisition units that can also be obtained using the first parameter information acquiring unit 202
Focus information, carries out image recognition to the first image, generates thumbnail using the image information identified.For example, to focus point
The position corresponded on the first image is identified that the image to identify the presumptive area centered on focus point will identify
Thumbnail of the obtained image as the first image.For example, with reference to Fig. 4 c, after user takes pictures to big tree, can choose
Region centered on focus point is identified that identification obtains complete big tree, and using the complete big tree Image as breviary
Figure.Compare Fig. 4 b and Fig. 4 c can be seen that by identification obtain thumbnail image it is more complete, more can accurate response go out the first figure
The theme of picture.
Although above-mentioned example, which only describes to handle the first image, obtains the several method of the second image, this hair
It is bright without being limited thereto, for example, above-mentioned processing method can also be applied in combination.For example, on the basis of being identified to the first image,
After the core content for obtaining the first image, then sheared or modified, etc..
In addition, an example according to the present invention, presumptive area can be preset according to user preferences.For example, can
To set presumptive area as 1/10th of the length and width for accounting for the first image centered on coordinate position arrive one third.It can also
To carry out image recognition to the presumptive area for including coordinate position, using the region comprising identifying obtained complete object as predetermined
Region.
Another example according to the present invention, if the first parameter information acquiring unit 202 obtains the first parameter information
The coordinate position of corresponding first image of focus point is not got.That is, if user is carrying out figure using electronic equipment
When as acquisition, when no manual focus or image acquisition units do not have auto-focusing yet, it can identify and occupy in the first image
The object of predetermined ratio generates the second image using the image information of object.Fig. 5 a-5b is obtained pre- when not having focus point
Schematic diagram of the certainty ratio object as thumbnail.Wherein, Fig. 5 a is the photo shot to teacup, and Fig. 5 b is Fig. 5 a
Thumbnail.The object of above-mentioned predetermined ratio generally can be biggish object in photo, such as face, portrait, animal, microspur
The object as prospect such as flower, teacup of shooting.It can be selected and be preset according to user, for example, proportion is greater than
/ 10th of first image.It should be noted that can be excluded in advance common in scene when larger object in identifying image
Background image, for example, sky, meadow etc..Although occupying the larger proportion of image usually as sky, the meadow etc. of background,
But it is frequently not the key area of user's shooting, it is therefore desirable to be excluded in advance.
An example according to the present invention, the identification to the object of predetermined ratio, it is possible, firstly, to know to the first image
First area not to determine the first objects in images.For example, can identify that the approximate region comprising predetermined object is made in advance
For first area.Then, according to pixel chromaticity distributed intelligence in the first image, the edge pixel of object in the first region is determined
Point.That is, being distributed according to pixel chromaticity, the edge pixel point of object is further accurately determined.Due to the coloration of object
Distribution is usually successional, therefore by pixel chromaticity distributed intelligence, can accurately find the edge and other content of object
Separation, to accurately identify object.Finally, whether the size or ratio of judgment object are greater than a preset threshold, such as
Fruit is greater than, it is determined that object is the object for occupying predetermined ratio in the first image.By threshold decision, can determine has centainly
The object of area or ratio, as thumbnail.For example, with reference to Fig. 5 a, if the first image is the figure shot to teacupful
Picture, and when shooting teacup, user does not have manual focus, and image acquisition units are also without auto-focusing, at this point, electronic equipment
The photo can be identified, wherein to be occupied the object of predetermined ratio, i.e. teacup, to obtain Fig. 5 b as Fig. 5 a
Thumbnail.In identification process, firstly, first determining the approximate region comprising teacup as first area.Then, further root
The edge pixel point of teacup is determined according to pixel chromaticity distribution in photo.Finally, the teacup identified whether be greater than it is pre-
Certainty ratio, such as, if 1/5th long and/or wide greater than photo are somebody's turn to do if it is greater, then will identify that the teacup come is used as
The thumbnail of photo.
In addition, another example according to the present invention, when the size of object or ratio are less than preset threshold, first is utilized
Presumptive area content information generates the second image among image.That is, there is no focus point when if acquiring the first image,
There is no the object of larger proportion, then the first image intermediate region content can be used at this time and generate thumbnail.Fig. 6 a-6b is image
In when being not greater than the object of predetermined ratio, the acquisition modes schematic diagram of thumbnail.Wherein, Fig. 6 a is that user utilizes electronic equipment
The landscape image of shooting, Fig. 6 b are the thumbnails generated according to Fig. 6 a.
An example according to the present invention, can be by centered on image center, the first image length and/or wide five
/ mono- to being used as thumbnail after the image cut of half.For example, with reference to Fig. 6 a, after user identifies the image,
If the object identified, for example, the house on the picture left side or big tree, size are small less than preset ratio, such as long and/or width
In the first image length and/or wide 1/5th, then it cannot be used as thumbnail therefore can be with the photograph in the house or big tree
Centered on piece central point, the length of the first image and 1/5th wide Partial Shear are come out, i.e. Fig. 6 b, the breviary as photo
Figure.
The embodiment of the present invention is realized different thumbnail generation strategies, is effectively obtained according to the different situations of the image of acquisition
The core information for having taken image, avoiding existing thumbnail cannot prepare to express the defect of image main contents.Through the invention
The thumbnail for the method production that embodiment provides can be used family and be quickly found out oneself desired image, convenient for users,
Improve user experience.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two.And software module can be set
In any form of computer storage medium.In order to clearly illustrate the interchangeability of hardware and software, in the above description
Each exemplary composition and step are generally described according to function.These functions are come actually with hardware or software mode
It executes, specific application and design constraint depending on technical solution.Those skilled in the art can specifically answer each
For using different methods to achieve the described function, but such implementation should not be considered as beyond the scope of the present invention.
Various repair is carried out to the present invention it should be appreciated by those skilled in the art that can be dependent on design requirement and other factors
Change, combine, partially combining and replacing, as long as they are in the range of the appended claims and its equivalent.
Claims (12)
1. a kind of image processing method, the method is applied to electronic equipment, and the electronic equipment includes at least can be to adopt
Collect the image acquisition units of image, which comprises
The first image is acquired using described image acquisition unit；
Obtain the first parameter information of the described image acquisition unit when acquiring the first image；
Image procossing is carried out to generate the second image, second image to the first image according to first parameter information
For identifying the first image；
Wherein, first parameter information includes, when acquiring described image, the focus point information of described image acquisition unit；
The acquisition includes: the step of the first parameter information of described image acquisition unit when acquiring the first image
Described image acquisition unit is obtained when acquiring described image, the focus point in described image acquisition unit is mapped to described
Coordinate position in first image；
Wherein, the focus point is manual focus point, and the focus point in described image acquisition unit is mapped to the first image
In coordinate position include:
After the first image acquisition, the coordinate value that finger touches at screen when user is chosen focus corresponds to the figure of acquisition
At the corresponding pixel value position (M, N) of file, the screen size of described image acquisition unit and the photo size shot
It is proportional, according to formula X/Y=M/N, the coordinate position focus point being mapped in the first image.
2. according to the method described in claim 1, wherein, carrying out image to the first image according to first parameter information
To generate the second image, second image includes: for the step of identifying the first image for processing
Image recognition is carried out to the first image according to first parameter information；
Second image is generated using the image information identified.
3. method according to claim 1 or 2, wherein
Image procossing is carried out to generate the second image, second image to the first image according to first parameter information
Include: for the step of identifying the first image
Content to the first image in the presumptive area including the coordinate position is handled, to generate second figure
Picture.
4. method according to claim 1 or 2, wherein
When not getting the coordinate position,
Image procossing is carried out to generate the second image, second image to the first image according to first parameter information
Include: for the step of identifying the first image
Identification occupies the object of predetermined ratio in the first image；
Second image is generated using the image information of the object.
5. according to the method described in claim 4, wherein, identification occupies the step of the object of predetermined ratio in the first image
Suddenly include:
The first area to determine the object in the first image is identified to the first image；
According to pixel chromaticity distributed intelligence in the first image, edge pixel of the object in the first area is determined
Point；
Whether the size or ratio for judging the object are greater than a preset threshold, if it is greater, then determining that the object is described
Occupy the object of predetermined ratio in first image.
6. according to the method described in claim 5, wherein, when the size of the object or ratio are less than the preset threshold,
Image procossing is carried out to generate the second image to the first image according to first parameter information, second image is used for
Identify the first image the step of include:
Second image is generated using presumptive area content information among the first image.
7. a kind of image processing apparatus, described device is applied to electronic equipment, and the electronic equipment includes at least can be to adopt
Collect the image acquisition units of image, described device includes:
First image acquisition units, for acquiring the first image using described image acquisition unit；
First parameter information acquiring unit, for obtaining the first ginseng of the described image acquisition unit when acquiring the first image
Number information；
Second image generation unit, for carrying out image procossing to the first image according to first parameter information to generate
Second image, second image is for identifying the first image；
Wherein, first parameter information includes, when acquiring described image, the focus point information of described image acquisition unit；
The first parameter information acquiring unit includes:
Coordinate position acquiring unit, for obtaining described image acquisition unit when acquiring described image, described image acquisition is single
Focus point in member is mapped to the coordinate position in the first image；
Wherein, the focus point is manual focus point, and after the first image acquisition, the coordinate position acquiring unit will be used
The coordinate value that finger touches at screen when focus is chosen at family corresponds to the corresponding pixel value position (M, N) of image file of acquisition
Place, the screen size of described image acquisition unit is proportional to next photo size is shot, according to formula X/Y=M/N, by institute
State the coordinate position that focus point is mapped in the first image.
8. device according to claim 7, wherein second image generation unit includes:
Recognition unit, for carrying out image recognition to the first image according to first parameter information；
Generation unit, for generating second image using the image information identified.
9. device according to claim 7 or 8, wherein
Second image generation unit includes:
Processing unit is handled for the content to the first image in the presumptive area including the coordinate position, with
Generate second image.
10. device according to claim 7 or 8, wherein
Second image generation unit includes:
Recognition unit, for when not getting the coordinate position, identification to occupy predetermined ratio in the first image
Object；
Generation unit, for generating second image using the image information of the object.
11. device according to claim 10, wherein the recognition unit includes:
First area determination unit determines of the object in the first image for being identified to the first image
One region；
Edge pixel point determination unit, for determining that the object exists according to pixel chromaticity distributed intelligence in the first image
Edge pixel point in the first area；
Whether judging unit, size or ratio for judging the object are greater than a preset threshold, if it is greater, then determining institute
Stating object is the object for occupying predetermined ratio in the first image.
12. device according to claim 11, wherein when the judging unit judges that the size of the object or ratio are small
When the preset threshold, the generation unit in second image generation unit further utilizes pre- among the first image
Determine region content information and generates second image.
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