CN105652560B - A kind of photographic method and system of automatic adjustment focal length - Google Patents
A kind of photographic method and system of automatic adjustment focal length Download PDFInfo
- Publication number
- CN105652560B CN105652560B CN201610053264.2A CN201610053264A CN105652560B CN 105652560 B CN105652560 B CN 105652560B CN 201610053264 A CN201610053264 A CN 201610053264A CN 105652560 B CN105652560 B CN 105652560B
- Authority
- CN
- China
- Prior art keywords
- camera lens
- head
- head portrait
- image information
- focal length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- 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
Abstract
The invention discloses a kind of photographic methods and system of automatic adjustment focal length.This method includes the head portrait for obtaining camera lens and taking;The head portrait is analyzed, the corresponding head image information of the head portrait is obtained;Determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete.The present invention automatically adjusts camera focus when imperfect by the corresponding head image information of the head portrait taken in camera lens, the head portrait for the people for participating in taking pictures completely is taken by camera lens, make so participating in the people to take pictures can be within same picture, the facial information and the incomplete situation of header information in the photo shot when taking pictures are avoided, the user experience is improved.
Description
Technical field
The present invention relates to field of photographing technology more particularly to a kind of photographic methods and system of automatic adjustment focal length.
Background technology
With universal, the part and friend for having become that people live of taking pictures at any time of the digital equipments such as intelligent terminal, camera
Friend takes pictures together more becomes a kind of joy of life, but when more people take pictures together, especially self-timer when, it will usually camera lens bat occurs
The incomplete situation of head portrait taken the photograph, especially in lens edge position, due to lens focus is too small cannot be by all participations
The people to take pictures completely takes, and cannot make so participating in the people to take pictures can be within same picture.The present invention passes through
Camera focus is automatically adjusted when the corresponding head image information of head portrait that camera lens takes is imperfect so that participates in the face of people taken pictures
Portion and head can completely be taken by camera lens, make all people for participating in taking pictures that can be within same picture, avoid
Facial information in the photo shot when taking pictures and header information incomplete situation, the user experience is improved.
Invention content
The present invention automatically adjusts camera focus when imperfect by the corresponding head image information of the head portrait taken in camera lens, makes
Must participate in the head portrait of the people to take pictures can completely be taken by camera lens, avoid the facial information in the photo shot when taking pictures
With the incomplete situation of header information, the user experience is improved.
For this purpose, the present invention uses following technical scheme:
In a first aspect, the present invention proposes a kind of photographic method of automatic adjustment focal length, including:
Obtain the head portrait that camera lens takes;
The head portrait is analyzed, the corresponding head image information of the head portrait is obtained;
Determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete.
Wherein, after the head portrait that the acquisition camera lens takes, further include:
Obtain the distance between the head portrait and the camera lens.
Wherein, described to analyze the head portrait, obtaining the corresponding head image information of the head portrait is specially:
The head portrait for pair being less than or equal to preset distance threshold value with the distance between camera lens is analyzed, and is obtained between camera lens
Distance is less than or equal to the corresponding head image information of head portrait of preset distance threshold value.
Wherein, after the focal length for adjusting camera lens keeps the head image information complete, further include:Determine the coke of the camera lens
Away from.
Wherein, the head image information includes facial information and header information.
Second aspect, the present invention propose a kind of camera system of automatic adjustment focal length, including:Head portrait acquisition module, first
Analysis module and focus adjustment module;
The head portrait acquisition module:The head portrait taken for obtaining camera lens;
First analysis module:For analyzing the head portrait, the corresponding head image information of the head portrait is obtained;
The focus adjustment module:For determining that the head image information is imperfect, adjusting the focal length of camera lens makes the head portrait
Information completely.
Wherein, further include apart from acquisition module;
It is described apart from acquisition module:For obtaining the distance between the head portrait and the camera lens.
Wherein, further include fixed-focus module;
The fixed-focus module:Focal length for determining the camera lens.
Wherein, further include the second analysis module;
Second analysis module:Head portrait for pair being less than or equal to preset distance threshold value with the distance between camera lens carries out
Analysis obtains the distance between camera lens head image information corresponding less than or equal to the head portrait of preset distance threshold value.
The third aspect, the present invention propose a kind of camera arrangement of the camera system including above-mentioned automatic adjustment focal length.
Advantageous effect of the present invention:The head portrait that the present invention is taken by obtaining camera lens;The head portrait is analyzed, is obtained
The corresponding head image information of the head portrait;Determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete
It is whole;Camera focus is automatically adjusted when the corresponding head image information of head portrait that camera lens takes is imperfect so that participates in the people to take pictures
Head portrait can completely be taken by camera lens, make thus participate in the people to take pictures can be in same picture within, avoid bat
The incomplete situation of facial information and header information in the picture shot when taking, the user experience is improved.
Description of the drawings
Fig. 1 is the method flow diagram of the embodiment of the method one of the photographic method of automatic adjustment focal length provided by the invention.
Fig. 2 is the method flow diagram of the embodiment of the method two of the photographic method of automatic adjustment focal length provided by the invention.
Fig. 3 is the functional block diagram of the system embodiment one of the camera system of automatic adjustment focal length provided by the invention.
Fig. 4 is the functional block diagram of the system embodiment two of the camera system of automatic adjustment focal length provided by the invention.
Specific implementation mode
Below in conjunction with attached drawing, the technical solution further illustrated the present invention by specific embodiment.
Embodiment one
With reference to figure 1, a kind of photographic method of automatic adjustment focal length, including:
S101, the head portrait that camera lens takes is obtained.
The head portrait of people to participating in taking pictures is shot, and obtains the head portrait that camera lens can take, wherein the head portrait packet
The corresponding face of head portrait in camera lens and head are included.
S102, the head portrait is analyzed, obtains the corresponding head image information of the head portrait.
Wherein, the head portrait that camera lens takes is analyzed by head portrait identification function.
The analysis method present invention of use is not specifically limited, the methods of head portrait feature extraction or head portrait contours extract
To realize the function of being analyzed the head portrait taken.
It includes that face corresponding to object and head are analyzed to carry out analysis to the head portrait in the present embodiment, obtains institute
It includes obtaining the corresponding facial information of the head image information and header information to state the corresponding head image information of head portrait;To facial information and head
Portion's information is analyzed, if facial information is imperfect, then it is assumed that corresponding head image information is imperfect or header information is endless
It is whole, it is also considered as imperfect corresponding head image information or facial information and header information is imperfect, be also considered as corresponding head portrait letter
It ceases imperfect.
S103, determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete.
Wherein, the imperfect corresponding facial information of head portrait that takes of head image information is imperfect, and/or will take head portrait
Corresponding header information is imperfect;Such as when taking pictures, the people of lens edge only has half of head portrait in camera lens, and the head portrait is believed at this time
It ceases corresponding facial information and has lacked certain parts, and the corresponding header information of the head image information relative to complete facial information
Certain parts are also lacked relative to complete header information, then can determine that the head image information is imperfect;Or take head portrait
Corresponding face face are in camera lens, but it is corresponding then to take head portrait not in camera lens at this time for the crown, chin or ear
Facial information relative to complete facial information be it is complete, profile it is consistent with the preset complete facial profile of face,
But it is imperfect relative to complete header information to take the corresponding header information of head portrait, can also determine that the head image information is endless
It is whole.
If it is determined that the head image information in camera lens is imperfect, then adjusting the focal length of camera lens keeps the head image information complete, adjusts
The focal length of camera lens makes the focal length of camera lens increase, when the position of the personage of shooting is constant, picture area that camera lens can take
Increase, to keep the head image information in camera lens complete so that the face and head for participating in the people to take pictures can be completely by mirrors
Head takes, and makes so participating in the people to take pictures can be within same picture.
The head portrait that the present embodiment is taken by obtaining camera lens;The head portrait is analyzed, the head portrait is obtained and corresponds to
Head image information;Determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete;By in camera lens
The corresponding head image information of head portrait taken automatically adjusts camera focus when imperfect so that the head portrait for participating in the people to take pictures can
Completely taken by camera lens, make it is all participate in the people that take pictures and can be within same picture, avoid and shot when taking pictures
The incomplete situation of facial information and header information in photo, the user experience is improved.
Embodiment two
With reference to figure 2, another kind automatically adjusts the photographic method of focal length, including:
S201, the head portrait that camera lens takes is obtained.
The head portrait of people to participating in taking pictures is shot, and obtains the head portrait that camera lens can take, wherein the head portrait packet
The corresponding face of head portrait in camera lens and head are included.
S202, the distance between the head portrait and the camera lens are obtained.
After the head portrait for obtaining the people for participating in taking pictures, the distance between the head portrait and camera lens are obtained by range sensor.
S203, the head portrait for pair being less than or equal to preset distance threshold value with the distance between camera lens are analyzed, and are obtained and camera lens
The distance between be less than or equal to preset distance threshold value the corresponding head image information of head portrait.
Specific analytical method at this time is identical with step S102, and the object analyzed at this time unlike step S102 is only
Pair it is less than or equal to the corresponding head image information of the head portrait of preset distance threshold value with the distance between camera lens;The present invention is to preset distance threshold
The concrete numerical value of value does not limit, it is preferred that preset distance threshold value could be provided as 1 meter, 3 meters or 5 meters.
It is the head that the distance between camera lens is less than or equal to preset distance threshold value to obtain the corresponding head image information of head portrait at this time
As corresponding head image information.
The head portrait for pair being more than preset distance threshold value with the distance between camera lens is not dealt with, and can effectively be excluded at a distance in mirror
Interference of the passerby to focusing of taking pictures in head.
S204, determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete.
This step is identical as step S103, and details are not described herein again.
S205, the focal length for determining the camera lens.
When the head image information in camera lens is complete, i.e., the described head portrait of people for participating in taking pictures is all completely in same picture
Afterwards, the focal length of camera lens determines, the focal length of camera lens no longer changes, and waits the instruction of determining shooting to be obtained.
The present embodiment increased on the basis of embodiment one head portrait between the camera lens at a distance from acquisition, pair and mirror
The head portrait that the distance between head is more than preset distance threshold value is not dealt with, and can effectively exclude the passerby at a distance in camera lens to clapping
According to the interference of focusing.
Embodiment three
With reference to figure 3, a kind of camera system of automatic adjustment focal length, including head portrait acquisition module 101, the first analysis module
102 and focus adjustment module 103;
Head portrait acquisition module 101:The head portrait taken for obtaining camera lens.
The head portrait of people to participating in taking pictures is shot, and obtains the head portrait that camera lens can take, wherein the head portrait packet
The corresponding face of head portrait in camera lens and head are included.
First analysis module 102:For analyzing the head portrait, the corresponding head image information of the head portrait is obtained.
Wherein, the head portrait that camera lens takes is analyzed by head portrait identification function.
The analysis method present invention of use is not specifically limited, the methods of head portrait feature extraction or head portrait contours extract
To realize the function of being analyzed the head portrait taken.
It includes that face corresponding to object and head are analyzed to carry out analysis to the head portrait in the present embodiment, obtains institute
It includes obtaining the corresponding facial information of the head image information and header information to state the corresponding head image information of head portrait;To facial information and head
Portion's information is analyzed, if facial information is imperfect, then it is assumed that corresponding head image information is imperfect or header information is endless
It is whole, it is also considered as imperfect corresponding head image information or facial information and header information is imperfect, be also considered as corresponding head portrait letter
It ceases imperfect.
Focus adjustment module 103:For determining that the head image information is imperfect, adjusting the focal length of camera lens makes the head portrait believe
Breath is complete.
Wherein, the imperfect corresponding facial information of head portrait that takes of head image information is imperfect, and/or will take head portrait
Corresponding header information is imperfect;Such as when taking pictures, the people of lens edge only has half of head portrait in camera lens, and the head portrait is believed at this time
It ceases corresponding facial information and has lacked certain parts, and the corresponding header information of the head image information relative to complete facial information
Certain parts are also lacked relative to complete header information, then can determine that the head image information is imperfect;Or take head portrait
Corresponding face face are in camera lens, but it is corresponding then to take head portrait not in camera lens at this time for the crown, chin or ear
Facial information relative to complete facial information be it is complete, profile it is consistent with the preset complete facial profile of face,
But it is imperfect relative to complete header information to take the corresponding header information of head portrait, can also determine that the head image information is endless
It is whole.
If it is determined that the head image information in camera lens is imperfect, then adjusting the focal length of camera lens keeps the head image information complete, adjusts
The focal length of camera lens makes the focal length of camera lens increase, when the position of the personage of shooting is constant, picture area that camera lens can take
Increase, to keep the head image information in camera lens complete so that the face and head for participating in the people to take pictures can be completely by mirrors
Head takes, and makes so participating in the people to take pictures can be within same picture.
The present embodiment is by head portrait acquisition module 101, the first analysis module 102 and focus adjustment module 103 to obtain
The head portrait that camera lens takes;The head portrait is analyzed, the corresponding head image information of the head portrait is obtained;Determine the head portrait letter
Cease imperfect, adjusting the focal length of camera lens keeps the head image information complete;Pass through the corresponding head portrait letter of the head portrait taken in camera lens
Camera focus is automatically adjusted when ceasing imperfect so that participating in the head portrait of the people to take pictures can completely be taken by camera lens, make institute
There is the people that participation is taken pictures that can be within same picture, avoids facial information and head letter in the photo shot when taking pictures
Incomplete situation is ceased, the user experience is improved.
Example IV
With reference to figure 4, the camera system of another kind automatic adjustment focal length, including head portrait acquisition module 201, apart from acquisition module
202, the second analysis module 203, focus adjustment module 204 and fixed-focus module 205;
Head portrait acquisition module 201:The head portrait taken for obtaining camera lens.
The head portrait of people to participating in taking pictures is shot, and obtains the head portrait that camera lens can take, wherein the head portrait packet
The corresponding face of head portrait in camera lens and head are included.
Apart from acquisition module 202:For obtaining the distance between the head portrait and the camera lens.
After the head portrait for obtaining the people for participating in taking pictures, the distance between the head portrait and camera lens are obtained by range sensor.
Second analysis module 203:Head portrait for pair being less than or equal to preset distance threshold value with the distance between camera lens carries out
Analysis obtains the distance between camera lens head image information corresponding less than or equal to the head portrait of preset distance threshold value.
The analysis method of the use of second analysis module 203 is identical as the first analysis module 102, and details are not described herein again;Second
Analysis module 203 and the first analysis module 102 the difference is that the second analysis module 203 analysis object be only pair and camera lens
The distance between be less than or equal to preset distance threshold value the corresponding head image information of head portrait;The present invention is specific to preset distance threshold value
Numerical value does not limit, it is preferred that preset distance threshold value could be provided as 1 meter, 3 meters or 5 meters.
It is the head that the distance between camera lens is less than or equal to preset distance threshold value to obtain the corresponding head image information of head portrait at this time
As corresponding head image information.
The head portrait for pair being more than preset distance threshold value with the distance between camera lens is not dealt with, can effectively exclude at a distance other
Interference of the passerby to focusing of taking pictures in camera lens.
Focus adjustment module 204:For determining that the head image information is imperfect, adjusting the focal length of camera lens makes the head portrait believe
Breath is complete.
Fixed-focus module 205:Focal length for determining the camera lens.
When the head image information in camera lens is complete, i.e., the described head portrait of people for participating in taking pictures is all completely in same picture
Afterwards, the focal length of camera lens determines, the focal length of camera lens no longer changes, and waits the instruction of determining shooting to be obtained
Embodiment adds apart from acquisition module 202 for obtaining the distance between the head portrait and the camera lens, this
When the second analysis module 203 be also used for pair the distance between camera lens and be less than or equal to the head portrait of preset distance threshold value analyzing,
Obtain with the distance between camera lens be less than or equal to the corresponding head image information head portrait of the head portrait of preset distance threshold value and the camera lens it
Between distance acquisition, the head portrait that preset distance threshold value pair is more than with the distance between camera lens do not deal with, can effectively exclude
Other interference of passerby to focusing of taking pictures in camera lens at a distance.
Embodiment five
The present embodiment proposes a kind of photographic method using above-mentioned automatic adjustment focal length and the camera arrangement of system;Its
In, which includes the intelligent terminal that can be taken pictures using the photographic method and system of above-mentioned automatic adjustment focal length and phase
Machine.
The head portrait that the present invention is taken by obtaining camera lens;The head portrait is analyzed, it is corresponding to obtain the head portrait
Head image information;Determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete;It is taken in camera lens
The corresponding head image information of head portrait it is imperfect when automatically adjust camera focus so that the head portrait for participating in the people to take pictures can be complete
It is taken by camera lens, makes to avoid in the photo shot when taking pictures within same picture so participating in the people to take pictures
Facial information and the incomplete situation of header information, the user experience is improved.
The technical principle of the embodiment of the present invention is described above in association with specific embodiment, these descriptions are intended merely to explain this
The principle of inventive embodiments, and it cannot be construed to the limitation to protection domain of the embodiment of the present invention in any way, this field
Technical staff would not require any inventive effort the other specific implementation modes that can associate the embodiment of the present invention, these sides
Formula is fallen within the protection domain of the embodiment of the present invention.
Claims (6)
1. a kind of photographic method of automatic adjustment focal length, which is characterized in that including:
Obtain the head portrait that camera lens takes;
Obtain the distance between the head portrait and the camera lens;
The head portrait is analyzed, the corresponding head image information of the head portrait is obtained;
Described to analyze the head portrait, obtaining the corresponding head image information of the head portrait is specially:
The head portrait for pair being less than or equal to preset distance threshold value with the distance between camera lens is analyzed, and the distance between camera lens is obtained
Less than or equal to the corresponding head image information of head portrait of preset distance threshold value;
Determine that the head image information is imperfect, adjusting the focal length of camera lens keeps the head image information complete.
2. photographic method according to claim 1, which is characterized in that the focal length for adjusting camera lens makes the head image information
After complete, further include:Determine the focal length of the camera lens.
3. photographic method according to claim 1, which is characterized in that the head image information includes facial information and head letter
Breath.
4. it is a kind of automatic adjustment focal length camera system, which is characterized in that including head portrait acquisition module, the first analysis module, away from
From acquisition module, the second analysis module and focus adjustment module;
The head portrait acquisition module:The head portrait taken for obtaining camera lens;
It is described apart from acquisition module:For obtaining the distance between the head portrait and the camera lens;
First analysis module:For analyzing the head portrait, the corresponding head image information of the head portrait is obtained;
Second analysis module:Head portrait for pair being less than or equal to preset distance threshold value with the distance between camera lens divides
Analysis obtains the distance between camera lens head image information corresponding less than or equal to the head portrait of preset distance threshold value;
The focus adjustment module:For determining that the head image information is imperfect, adjusting the focal length of camera lens makes the head image information
Completely.
5. camera system according to claim 4, which is characterized in that further include fixed-focus module;
The fixed-focus module:Focal length for determining the camera lens.
6. a kind of camera arrangement, which is characterized in that include the camera system of the automatic adjustment focal length described in claim 4 or 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610053264.2A CN105652560B (en) | 2016-01-25 | 2016-01-25 | A kind of photographic method and system of automatic adjustment focal length |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610053264.2A CN105652560B (en) | 2016-01-25 | 2016-01-25 | A kind of photographic method and system of automatic adjustment focal length |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105652560A CN105652560A (en) | 2016-06-08 |
CN105652560B true CN105652560B (en) | 2018-08-14 |
Family
ID=56484281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610053264.2A Active CN105652560B (en) | 2016-01-25 | 2016-01-25 | A kind of photographic method and system of automatic adjustment focal length |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105652560B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106778580A (en) * | 2016-12-07 | 2017-05-31 | 深圳市百通信息技术有限公司 | Amplified by mobile phone camera, focusing function takes the fingerprint the system and method for image |
CN107465856B (en) * | 2017-08-31 | 2020-01-14 | Oppo广东移动通信有限公司 | Image pickup method and device and terminal equipment |
CN107613200A (en) * | 2017-09-12 | 2018-01-19 | 努比亚技术有限公司 | A kind of focus adjustment method, equipment and computer-readable recording medium |
CN108134913B (en) * | 2017-12-21 | 2021-06-01 | 广东小天才科技有限公司 | Intelligent adjustment method for video call and wearable device |
CN108197299B (en) * | 2018-01-24 | 2020-07-24 | 广东小天才科技有限公司 | Photographing and question searching method and system based on handheld photographing equipment |
CN108683860A (en) * | 2018-08-28 | 2018-10-19 | 深圳市必发达科技有限公司 | Mobile phone self-timer method, computer readable storage medium and computer equipment |
WO2022011534A1 (en) * | 2020-07-14 | 2022-01-20 | 深圳传音控股股份有限公司 | Photographing control method and apparatus, and intelligent device and computer-readable storage medium |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102694976A (en) * | 2011-03-24 | 2012-09-26 | 联想(北京)有限公司 | Method and apparatus for image collection |
CN102970441A (en) * | 2012-12-03 | 2013-03-13 | 广东欧珀移动通信有限公司 | Self-portrait method based on rear camera of mobile phone and mobile phone |
CN104917959A (en) * | 2015-05-19 | 2015-09-16 | 广东欧珀移动通信有限公司 | Photographing method and terminal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2977937B2 (en) * | 1991-04-05 | 1999-11-15 | コニカ株式会社 | camera |
CN102984454B (en) * | 2012-11-15 | 2015-08-19 | 广东欧珀移动通信有限公司 | A kind of system of automatic adjustment camera focus, method and mobile phone |
KR102090105B1 (en) * | 2013-07-16 | 2020-03-17 | 삼성전자 주식회사 | Apparatus and method for processing an image having a camera device |
TWI508001B (en) * | 2013-10-30 | 2015-11-11 | Wistron Corp | Method, apparatus and computer program product for passerby detection |
-
2016
- 2016-01-25 CN CN201610053264.2A patent/CN105652560B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102694976A (en) * | 2011-03-24 | 2012-09-26 | 联想(北京)有限公司 | Method and apparatus for image collection |
CN102970441A (en) * | 2012-12-03 | 2013-03-13 | 广东欧珀移动通信有限公司 | Self-portrait method based on rear camera of mobile phone and mobile phone |
CN104917959A (en) * | 2015-05-19 | 2015-09-16 | 广东欧珀移动通信有限公司 | Photographing method and terminal |
Also Published As
Publication number | Publication date |
---|---|
CN105652560A (en) | 2016-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105652560B (en) | A kind of photographic method and system of automatic adjustment focal length | |
CN107948519B (en) | Image processing method, device and equipment | |
US20200280681A1 (en) | Zoom control device, control method of zoom control device, and recording medium | |
JP6101397B2 (en) | Photo output method and apparatus | |
CN107948517B (en) | Preview picture blurring processing method, device and equipment | |
US7391886B1 (en) | Digital camera with image tracking system | |
JP5099488B2 (en) | Imaging apparatus, face recognition method and program thereof | |
CN111726521B (en) | Photographing method and photographing device of terminal and terminal | |
JP2005128156A (en) | Focusing device and method | |
US9402020B2 (en) | Focus detection apparatus and control method for the same | |
JP2004320286A (en) | Digital camera | |
CN107862658B (en) | Image processing method, image processing device, computer-readable storage medium and electronic equipment | |
CN108111768B (en) | Method and device for controlling focusing, electronic equipment and computer readable storage medium | |
CN102338972A (en) | Assistant focusing method using multiple face blocks | |
JP6472183B2 (en) | Image processing apparatus, control method thereof, and program | |
US20160188959A1 (en) | Image Capture Apparatus Capable of Processing Photographed Images | |
KR20170011362A (en) | Imaging apparatus and method for the same | |
CN108093170B (en) | User photographing method, device and equipment | |
CN102111535A (en) | Method for improving human face identification rate | |
JP2005149370A (en) | Imaging device, personal authentication device and imaging method | |
TWI466034B (en) | Methods to Improve Face Recognition | |
CN107578372B (en) | Image processing method, image processing device, computer-readable storage medium and electronic equipment | |
US20200364832A1 (en) | Photographing method and apparatus | |
JP2006301172A (en) | Imaging apparatus and method for controling imaging apparatus | |
CN107770446B (en) | Image processing method, image processing device, computer-readable storage medium and electronic equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |