CN109104570A - Shooting method based on wearable device and wearable device - Google Patents
Shooting method based on wearable device and wearable device Download PDFInfo
- Publication number
- CN109104570A CN109104570A CN201810986000.1A CN201810986000A CN109104570A CN 109104570 A CN109104570 A CN 109104570A CN 201810986000 A CN201810986000 A CN 201810986000A CN 109104570 A CN109104570 A CN 109104570A
- Authority
- CN
- China
- Prior art keywords
- wearable device
- camera
- face
- horizontal plane
- elongated
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 210000000707 wrist Anatomy 0.000 claims abstract description 15
- 230000001815 facial effect Effects 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims description 25
- 230000015654 memory Effects 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 108010001267 Protein Subunits Proteins 0.000 claims description 2
- 210000001331 nose Anatomy 0.000 claims 7
- 210000003128 head Anatomy 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
-
- 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
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention relates to the field of wearable equipment, and discloses a shooting method based on the wearable equipment and the wearable equipment, wherein the method comprises the following steps: when a wearer lifts the wearable device worn on the wrist to perform self-photographing preview, the wearable device detects whether a screen of the wearable device is vertical to a horizontal plane or not by using a sensor; if the screen of the wearable device is not vertical to the horizontal plane, the wearable device automatically adjusts the end face of the lens of the camera to be vertical to the horizontal plane; the camera is arranged on one side where a screen of the wearable device is located; the wearable device judges whether the face preview image captured by the camera is the optimal face preview image which is not elongated or not, if so, the face preview image is shot to obtain the optimal face image which is not elongated. By implementing the embodiment of the invention, the efficiency of shooting the optimal human face image which is not elongated can be improved.
Description
Technical field
The present invention relates to wearable device fields, and in particular to a kind of image pickup method based on wearable device and wearable
Equipment.
Background technique
Currently, more and more wearable devices (such as call wrist-watch) have shooting function on the market.Work as wearable device
When (such as call wrist-watch) is worn on progress self-timer in wrist, wearer usually requires twisting arm repeatedly so that wearable device
(such as call wrist-watch) camera can take the best facial image not being elongated.In practice, it has been found that wearer turns round repeatedly
The mode of arm of starting can reduce the efficiency for taking the best facial image not being elongated.
Summary of the invention
The embodiment of the invention discloses a kind of image pickup method and wearable device based on wearable device, is able to ascend bat
Take the photograph the efficiency for the best facial image not being elongated.
First aspect of the embodiment of the present invention discloses a kind of image pickup method based on wearable device, which comprises
When the wearable device that wearer lifts weared on wrist carries out self-timer preview, the wearable device is utilized
Sensor detect the wearable device screen whether with horizontal plane；
If the screen of the wearable device and horizontal plane out of plumb, the mirror of the wearable device automatic adjustment camera
End surface and horizontal plane；Wherein, the screen side of the wearable device is arranged in the camera；
The wearable device judge face preview image that the camera captures whether be not elongated it is best
Face preview image, if so, shooting to the best face preview image not being elongated, acquisition is not elongated best
Facial image.
As an alternative embodiment, in first aspect of the embodiment of the present invention, if the screen of the wearable device
Curtain and horizontal plane, the method also includes:
The wearable device detect the camera camera lens end face whether with horizontal plane, the mirror of the camera
End surface and horizontal plane out of plumb execute camera lens end face and the horizontal plane of the automatic adjustment camera.
As an alternative embodiment, the wearable device detects institute in first aspect of the embodiment of the present invention
State camera camera lens end face whether with horizontal plane, comprising:
Whether the axial line that the wearable device detects the camera is parallel to the horizontal plane, if the axis of the camera
Heart line is parallel to the horizontal plane, determine the camera camera lens end face whether with horizontal plane；If the axis of the camera
Heart line is not parallel with horizontal plane, determines camera lens end face and the horizontal plane out of plumb of the camera；Wherein, the camera
Axial line is vertical with the camera lens end face of the camera.
As an alternative embodiment, the wearable device judges institute in first aspect of the embodiment of the present invention
State whether the face preview image that camera captures is the best face preview image not being elongated, comprising:
The wearable device measures two nostril lateral borders from the face preview image that the camera captures
Distance value a；
And the wearable device measures bridge of the nose length b from the face preview image that the camera captures；
And the wearable device calculates the ratio value a/b of distance value a and bridge of the nose length b；
And the wearable device judges that the ratio value a/b is adapted with designated ratio value, if so, described wear
Wearing the face preview image that equipment determines that the camera captures is the best face preview image not being elongated；Wherein,
The designated ratio value be previously according to two nostril lateral borders of the best facial image not being elongated distance value and the bridge of the nose it is long
The ratio value of degree is arranged.
As an alternative embodiment, the acquisition is not elongated most in first aspect of the embodiment of the present invention
After beautiful woman's face image, the method also includes:
The wearable device obtains the present position of the wearable device；
It is default that the wearable device judges whether the present position of the wearable device is located at the wearable device
Allow for best facial image to be uploaded in the specified region of cloud platform, if so, the wearable device will include it is described most
Beautiful woman's face image and the user information of the present position are uploaded to cloud platform, so that the cloud platform is from the best face figure
As extracting face characteristic, and by the cloud platform by the best facial image store to the face characteristic and it is described immediately
The specified region that position is located at corresponding user's face memory space simultaneously.
Second aspect of the embodiment of the present invention discloses a kind of wearable device, comprising:
Detection unit utilizes when the wearable device for lifting weared on wrist in wearer carries out self-timer preview
Sensor detect the wearable device screen whether with horizontal plane；
Adjust unit, for the testing result in the detection unit be the wearable device screen and horizontal plane not
When vertical, camera lens end face and the horizontal plane of camera are automatically adjusted；Wherein, camera setting wearable is set described
Standby screen side；
First judging unit, for judging whether the face preview image that the camera captures is not to be elongated most
Beautiful woman's face preview image；
Shooting unit, for the judging result in first judging unit be when, to it is described be not elongated it is best
Face preview image is shot, and the best facial image not being elongated is obtained.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the wearable device further include:
Second detection unit, for the screen and level that the testing result in the detection unit is the wearable device
When face is vertical, detect the camera camera lens end face whether with horizontal plane；
The adjusting unit is also used in the camera lens end face that the testing result of the second detection unit is the camera
When with horizontal plane out of plumb, camera lens end face and the horizontal plane of camera are automatically adjusted.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the first detection unit detection
The camera lens end face of the camera whether the mode with horizontal plane specifically:
Whether the axial line for detecting the camera is parallel to the horizontal plane, if the axial line of the camera and horizontal plane are flat
Row, determine the camera camera lens end face whether with horizontal plane；If the axial line of the camera and horizontal plane are not
In parallel, camera lens end face and the horizontal plane out of plumb of the camera are determined；Wherein, the axial line of the camera is taken the photograph with described
As the camera lens end face of head is vertical.
As an alternative embodiment, in second aspect of the embodiment of the present invention, first judging unit includes:
Subelement is measured, is measured from the face preview image that the camera captures for the wearable device
The distance value a of two nostril lateral borders；And bridge of the nose length b is measured from the face preview image that the camera captures；
Computation subunit, for calculating the ratio value a/b of distance value a Yu bridge of the nose length b；
Judgment sub-unit, for judging that the ratio value a/b is adapted with designated ratio value, if so, determining described take the photograph
The face preview image captured as head is the best face preview image not being elongated；Wherein, the designated ratio value is pre-
First it is arranged according to the distance value of two nostril lateral borders of the best facial image not being elongated and the ratio value of bridge of the nose length.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the wearable device further include:
Acquiring unit can described in acquisition for after the shooting unit obtains the best facial image that is not elongated
The present position of wearable device；
Second judgment unit, for judging it is pre- whether the present position of the wearable device is located at the wearable device
If allow for best facial image to be uploaded in the specified region of cloud platform；
Communication unit, being for the judging result in the second judgment unit will include the best face figure when being
The user information of picture and the present position is uploaded to cloud platform, so that the cloud platform is extracted from the best facial image
Face characteristic, and the best facial image is stored to the face characteristic and the present position by the cloud platform and is located at
The specified region simultaneously corresponding user's face memory space.
The third aspect of the embodiment of the present invention discloses a kind of wearable device, comprising:
It is stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, executes the embodiment of the present invention the
The image pickup method based on wearable device disclosed in one side.
Fourth aspect of the embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, wherein
The computer program makes computer execute the bat based on wearable device disclosed in first aspect of the embodiment of the present invention
Take the photograph method.
Compared with prior art, the embodiment of the present invention has the advantages that
It is wearable when the wearable device that wearer lifts weared on wrist carries out self-timer preview in the embodiment of the present invention
Equipment can automatically adjust the shooting angle of its camera, to reach optimal shooting effect, camera be taken
The best facial image not being elongated, so as to promote the efficiency for taking the best facial image not being elongated.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of image pickup method based on wearable device disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of another image pickup method based on wearable device disclosed by the embodiments of the present invention；
Fig. 3 is a kind of schematic diagram of the screen side of wearable device disclosed by the embodiments of the present invention；
Fig. 4 is the distance value a and nose of two nostril lateral borders in a kind of face preview image disclosed by the embodiments of the present invention
The schematic diagram of beam length b；
Fig. 5 is a kind of structural schematic diagram of wearable device disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention；
Fig. 7 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that term " includes " and " having " and their any changes in the embodiment of the present invention and attached drawing
Shape, it is intended that cover and non-exclusive include.Such as contain the process, method of a series of steps or units, system, product or
Equipment is not limited to listed step or unit, but optionally further comprising the step of not listing or unit or optional
Ground further includes the other step or units intrinsic for these process, methods, product or equipment.
The embodiment of the invention discloses a kind of image pickup method and wearable device based on wearable device, is able to ascend bat
Take the photograph the efficiency for the best facial image not being elongated.It is described in detail separately below.
Embodiment one
Referring to Fig. 1, the process that Fig. 1 is a kind of image pickup method based on wearable device disclosed by the embodiments of the present invention is shown
It is intended to.As shown in Figure 1, being somebody's turn to do the image pickup method based on wearable device may comprise steps of:
101, when the wearable device that wearer lifts weared on wrist carries out self-timer preview, wearable device utilizes sensing
Whether the screen that device detects wearable device executes with horizontal plane if the screen of wearable device and horizontal plane out of plumb
Step 102~step 103；If the screen and horizontal plane of wearable device, step 103 is executed.
It is wearable when the wearable device that wearer lifts weared on wrist carries out self-timer preview in the embodiment of the present invention
Equipment can use gyro sensor detection wearable device screen whether with horizontal plane, if the screen of wearable device
Curtain and horizontal plane out of plumb, execute step 102；If the screen and horizontal plane of wearable device, step 103 is executed.
102, the camera lens end face of wearable device automatic adjustment camera and horizontal plane；Wherein, camera setting exists
The screen side of wearable device.
In the embodiment of the present invention, wearable device can read the screen for the wearable device that gyro sensor detects
With the angle of horizontal plane, and wearable device can automatically control the axial line counter-rotating of the camera angle, so as to take the photograph
As the axis parallel of head is in horizontal plane, so that the camera lens end face of the camera vertical with the axial line of camera and horizontal
Face is vertical.
103, wearable device judges whether the face preview image that camera captures is the best face not being elongated
Preview image, if so, executing step 104；If it is not, terminating this process.
104, wearable device shoots the best face preview image not being elongated, and acquisition is not elongated best
Facial image.
In the photographic method described in Fig. 1, self-timer preview is carried out in the wearable device that wearer lifts weared on wrist
When, wearable device can automatically adjust the shooting angle of its camera, to reach optimal shooting effect, enable camera
The best facial image not being elongated is taken, enough so as to promote the effect for taking the best facial image not being elongated
Rate.
Embodiment two
Referring to Fig. 2, Fig. 2 is the process of another image pickup method based on wearable device disclosed by the embodiments of the present invention
Schematic diagram.As shown in Fig. 2, being somebody's turn to do the image pickup method based on wearable device may comprise steps of:
201, when the wearable device that wearer lifts weared on wrist carries out self-timer preview, wearable device utilizes sensing
Whether the screen that device detects wearable device executes with horizontal plane if the screen of wearable device and horizontal plane out of plumb
Step 203~step 204；If the screen and horizontal plane of wearable device, step 202 is executed.
202, wearable device detection camera camera lens end face whether with horizontal plane, if the camera lens end face of camera
With horizontal plane out of plumb, step 203~step 204 is executed；If the camera lens end face of camera and horizontal plane, step is executed
204。
In the embodiment of the present invention, wearable device detect camera camera lens end face whether with horizontal plane, comprising:
Whether the axial line of wearable device detection camera is parallel to the horizontal plane, if the axial line and horizontal plane of camera
In parallel, determine camera camera lens end face whether with horizontal plane；If the axial line of camera and horizontal plane are not parallel, really
Make camera lens end face and the horizontal plane out of plumb of camera；Wherein, the axial line of camera is vertical with the camera lens end face of camera.
203, the camera lens end face of wearable device automatic adjustment camera and horizontal plane；Wherein, camera setting exists
The screen side of wearable device.
As shown in figure 3, the screen side of wearable device is arranged in camera.
204, wearable device judges whether the face preview image that camera captures is the best face not being elongated
Preview image, if so, executing step 205~step 207；If it is not, terminating this process.
In the embodiment of the present invention, wearable device judges whether the face preview image that camera captures is not to be elongated
Best face preview image, comprising:
Wearable device measures the distance value a of two nostril lateral borders from the face preview image that camera captures,
And wearable device measures bridge of the nose length b from the face preview image that camera captures；Wherein, face preview image
The distance value a and bridge of the nose length b of two nostril lateral borders can be as shown in Figure 4；
And wearable device calculates the ratio value a/b of distance value a and bridge of the nose length b；
And wearable device judges that ratio value a/b is adapted with designated ratio value, if so, wearable device is determined
The face preview image that camera captures is the best face preview image not being elongated；Wherein, designated ratio value is preparatory
It is arranged according to the distance value of two nostril lateral borders of the best facial image not being elongated and the ratio value of bridge of the nose length.
It is counted according to face aesthetics, the distance value and the bridge of the nose of two nostril lateral borders of the best facial image not being elongated are long
The ratio value of degree is typically about 0.7, and therefore, wearable device can be set as designated ratio value for 0.7, and may determine that ratio
Example value a/b is adapted with designated ratio value 0.7, if so, wearable device determines the face preview image that camera captures
For the best face preview image not being elongated.Wherein, ratio value a/b is adapted with designated ratio value 0.7 and refers to: ratio value a/
B is equal with designated ratio value 0.7 or the absolute value of difference between ratio value a/b and designated ratio value 0.7 is in preset range
It is interior.
205, wearable device shoots the best face preview image not being elongated, and acquisition is not elongated best
Facial image.
206, wearable device obtains the present position of wearable device.
207, wearable device judge the present position of wearable device whether be located at wearable device it is preset allow by
Best facial image is uploaded in the specified region of cloud platform, if so, executing step 208；If it is not, terminating this process.
208, the user information including best facial image and present position is uploaded to cloud platform by wearable device, so that
Cloud platform extracts face characteristic from best facial image, and by cloud platform is stored best facial image to face characteristic and i.e.
When the specified region that is located at of position corresponding user's face memory space simultaneously.
As an alternative embodiment, in the embodiment of the present invention, when above-mentioned present position is located at a certain sight spot, on
The relevant sight spot in the sight spot first that the wearer that the user information in step 208 can also include wearable device reports is stated to comment
By correspondingly, best facial image is stored the specified region being located to face characteristic and present position while correspondence by cloud platform
User's face memory space after, the relevant sight spot in the sight spot that any one available other users of cloud platform report
Two comments, and the sight spot first comment and the sight spot second comment are compared, if comparison shows that the sight spot first is commented on
Commented on the sight spot second approximate, cloud platform can will send recommendation information to wearable device, which includes at least
The identity information (including social account information) for any one other users for reporting the relevant sight spot second in the sight spot to comment on,
In order to wearable device wearer can (including social account be believed according to the identity informations of any one other users
Breath) make friends with any one other users, so as to be conducive to with oneself to sight spot there are approximate view its
His traveller carries out tourism friend-making.
As an alternative embodiment, cloud platform compare the sight spot first comment with the sight spot second comment on it is approximate it
Afterwards, before and sending recommendation information to wearable device, following operation is can also be performed in cloud platform:
Cloud platform detects whether the sight spot second comment is associated with friend-making additional information, and the friend-making additional information is at least wrapped
Include the interested scenic spot type classified by tourism resource development value of any one other users；
If being associated with the friend-making additional information, cloud platform to wearable device send the first notification information, described first
Notification information is used for the interested scenic spot type of wearer of notice reporting wearable device；
The interested scenic spot type of wearer for the wearable device that cloud platform detection wearable device reports, and verifying can
The interested scenic spot type of the wearer of wearable device and any one other users are interested by tourism resource development value point
Whether the scenic spot type that class obtains matches, if matching, sends recommendation information to wearable device.
As an alternative embodiment, the friend-making additional information further includes that any one other users are interested
User's gender and age of user range；Cloud platform verify wearable device the interested scenic spot type of wearer and this
After the interested scenic spot type matching classified by tourism resource development value of other users of anticipating, and set to wearable
Before preparation send recommendation information, following operation is can also be performed in cloud platform:
Cloud platform sends the second notification information to wearable device, and second notification information is wearable for notice reporting
Wearer's gender of equipment and wearer's age；
The wearer's gender and wearer's age that cloud platform detection wearable device reports, and whether verify wearer's gender
It is identical as the interested user's gender of any one other users, and verification wearer's age whether be located at this any one
Within the scope of the interested age of user of other users；
If wearer's gender is identical as the interested user's gender of any one other users and wearer's age bit
In within the scope of the interested age of user of any one other users, cloud platform sends recommendation information to wearable device.
In the embodiment of the present invention, which is commented on and is compared with the sight spot second comment by cloud platform, comprising:
Cloud platform is disassembled the sight spot first comment to obtain each candidate sentences, determines the important of each candidate sentences
Property score；Target sentences of the importance scores greater than preset value are extracted from each candidate sentences as the sight spot the
The key message of one comment；The key message that the sight spot first is commented on and the key message that the sight spot second is commented on are carried out
Comparison.
In the embodiment of the present invention, disassembled the sight spot first comment to obtain each candidate sentences, comprising:
Preset text dismantling rule is obtained, the preset text dismantling rule will be carried out including branch, comma, fullstop
Dismantling, and pause mark, colon, quotation marks are without dismantling；
According to the preset text dismantling rule, the sight spot first comment is disassembled, to obtain each candidate sentence
Son；
Determine the importance scores of each candidate sentences, comprising:
For each candidate sentences in each candidate sentences, if the candidate sentences are Chinese sentence, according to language
The Chinese sentence is split as several phrases by the mode of justice analysis；
Full text traversal is carried out to each phrase that fractionation obtains to calculate, and obtains the frequency of occurrence of each phrase；
It is ranked up according to all phrases that the sequence of the frequency of occurrence from high to low obtains fractionation, and each word
Group assigns corresponding weight according to the frequency of occurrence, and the frequency of occurrence is higher, and the weight is higher；
The importance scores of each Chinese sentence are calculated, the importance scores are that the Chinese sentence is split
The weights sum of several phrases.
If the candidate sentences are webpage link address, the corresponding target network of the webpage link address is being opened from the background
Page；
The importance point of the target webpage is determined according to the link in the target webpage, being directed toward the target webpage
Number, the importance scores of the target webpage are the importance scores of the candidate sentences.
Wherein it is determined that the process of the importance scores of the target webpage are as follows:
Wherein, S (Vi) is the importance scores of target webpage, and d is damped coefficient, and In (Vi) is to exist to be directed toward target webpage
Link collections of web pages, out (Vj) is the collections of web pages that the existing link of link in webpage j is directed toward, and out (Vj) takes absolutely
Value is the number to indicate element in the collections of web pages, and S (Vj) is the importance scores of webpage j.
As an alternative embodiment, the cloud platform key message of commenting on the sight spot first and the sight spot the
The key message of two comments compares, comprising:
Cloud platform determines the first sentence in the key message that the sight spot first is commented on, and determines the sight spot second
The second sentence in the key message of comment；Wherein, the phrase to overlap each other between first sentence and second sentence
Quantity it is most；
Cloud platform calculates the cosine similarity of first sentence Yu second sentence；
If the cosine similarity is higher than designated value, cloud platform determines that the comment of sight spot first is commented with the sight spot second
By approximation.
Wherein, the calculating process of the cosine similarity are as follows:
First sentence is split as several phrases by cloud platform, to obtain one group of phrase；
Second sentence is split as several phrases by cloud platform, to obtain another group of phrase；
Cloud platform is compared the phrase in two groups of phrases one by one, and if it exists, is then recorded as 1, if it does not exist, is then recorded
It is 0, to obtain First ray and the second sequence；
Cloud platform calculates the cosine similarity between the First ray and second sequence, and as described first
Cosine similarity between sub and described second sentence.
In the photographic method described in Fig. 2, self-timer preview is carried out in the wearable device that wearer lifts weared on wrist
When, wearable device can automatically adjust the shooting angle of its camera, to reach optimal shooting effect, enable camera
The best facial image not being elongated is taken, enough so as to promote the effect for taking the best facial image not being elongated
Rate.
In addition, in the photographic method described in Fig. 2, can be conducive to the wearer of wearable device with oneself to scape
Other travellers that point has approximate view carry out tourism friend-making.
Embodiment three
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of wearable device disclosed by the embodiments of the present invention.Such as Fig. 5 institute
Show, which may include:
Detection unit 501 utilizes biography when the wearable device for lifting weared on wrist in wearer carries out self-timer preview
Sensor detect the wearable device screen whether with horizontal plane；
Unit 502 is adjusted, is not hung down for the screen that the testing result in detection unit 501 is wearable device with horizontal plane
When straight, camera lens end face and the horizontal plane of camera are automatically adjusted；Wherein, the screen institute of wearable device is arranged in camera
In side；
First judging unit 503, for judging whether the face preview image that camera captures is not to be elongated most
Beautiful woman's face preview image；
Shooting unit 504 is when being, to the most beautiful woman not being elongated for the judging result in the first judging unit 503
Face preview image is shot, and the best facial image not being elongated is obtained.
Wherein, implement wearable device described in Fig. 5, carried out certainly in the wearable device that wearer lifts weared on wrist
When clapping preview, wearable device can automatically adjust the shooting angle of its camera, to reach optimal shooting effect, so that taking the photograph
As head can take the best facial image not being elongated, so as to promote the best facial image for taking and not being elongated
Efficiency.
Example IV
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Wherein, scheme
Wearable device shown in 6 is that wearable device as shown in Figure 5 optimizes.Wearable device shown in fig. 6 removes
Except all components including wearable device shown in fig. 5, further includes:
Second detection unit 505 is the screen and horizontal plane of wearable device for the testing result in detection unit 501
When vertical, detect camera camera lens end face whether with horizontal plane；
Unit 502 is adjusted, is also used in the camera lens end face and level that the testing result of second detection unit 505 is camera
When the out of plumb of face, camera lens end face and the horizontal plane of camera are automatically adjusted.
As an alternative embodiment, detection unit 501 detects camera in wearable device shown in Fig. 6
Camera lens end face whether the mode with horizontal plane specifically:
Whether the axial line of detection camera is parallel to the horizontal plane, if the axial line of camera is parallel to the horizontal plane, determines
Out the camera lens end face of camera whether with horizontal plane；If the axial line of camera is not parallel with horizontal plane, determine to image
The camera lens end face of head and horizontal plane out of plumb；Wherein, the axial line of camera is vertical with the camera lens end face of camera.
As an alternative embodiment, in wearable device shown in Fig. 6, the first judging unit 503 includes:
Subelement 5031 is measured, for measuring two nostril lateral borders from the face preview image that camera captures
Distance value a；And bridge of the nose length b is measured from the face preview image that camera captures；
Computation subunit 5032, for calculating the ratio value a/b of distance value a Yu bridge of the nose length b；
Judgment sub-unit 5033, for judging that ratio value a/b is adapted with designated ratio value, if so, determining camera
The face preview image captured is the best face preview image not being elongated；Wherein, designated ratio value is previously according to not
The distance values of two nostril lateral borders of the best facial image being elongated and the ratio value of bridge of the nose length are arranged.
As an alternative embodiment, in wearable device shown in Fig. 6, wearable device further include:
Acquiring unit 506, for after shooting unit 505 obtains the best facial image not being elongated, acquisition can be worn
Wear the present position of equipment；
Second judgment unit 507, for judging it is preset whether the present position of wearable device is located at wearable device
Allow for best facial image to be uploaded in the specified region of cloud platform；
Communication unit 508, being for the judging result in second judgment unit 507 will include best facial image when being
It is uploaded to cloud platform with the user information of present position, so that cloud platform extracts face characteristic from best facial image, and by
Best facial image is stored the specified region being located to face characteristic and present position while corresponding user's face by cloud platform
Memory space.
Wherein, implement wearable device described in Fig. 6, carried out certainly in the wearable device that wearer lifts weared on wrist
When clapping preview, wearable device can automatically adjust the shooting angle of its camera, to reach optimal shooting effect, so that taking the photograph
As head can take the best facial image not being elongated, so as to promote the best facial image for taking and not being elongated
Efficiency.
In addition, implementing wearable device described in Fig. 6, most beautiful woman can be realized based on face characteristic and specified region
The cloud storage of face image, to the occupancy in cloud storage space when so as to advantageously reduce best facial image progress cloud storage
Rate.
Embodiment five
Referring to Fig. 7, Fig. 7 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Such as Fig. 7 institute
Show, which may include:
It is stored with the memory 701 of executable program code；
The processor 702 coupled with memory 701；
Wherein, processor 702 calls the executable program code stored in memory 701, executes described by Fig. 1 or Fig. 2
Method.
The embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, wherein the computer
Program makes computer execute method described in Fig. 1 or Fig. 2.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
Above to a kind of image pickup method and wearable device progress based on wearable device disclosed by the embodiments of the present invention
It is discussed in detail, used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of image pickup method based on wearable device, which is characterized in that the described method includes:
When the wearable device that wearer lifts weared on wrist carries out self-timer preview, the wearable device utilizes sensing
Device detect the wearable device screen whether with horizontal plane；
If the screen of the wearable device and horizontal plane out of plumb, the camera end of the wearable device automatic adjustment camera
Face and horizontal plane；Wherein, the screen side of the wearable device is arranged in the camera；
The wearable device judges whether the face preview image that the camera captures is the best face not being elongated
Preview image obtains the best face not being elongated if so, shooting to the best face preview image not being elongated
Image.
2. image pickup method according to claim 1, which is characterized in that if the screen of the wearable device and horizontal plane hang down
Directly, the method also includes:
The wearable device detect the camera camera lens end face whether with horizontal plane, if the camera lens of the camera
End face and horizontal plane out of plumb execute camera lens end face and the horizontal plane of the automatic adjustment camera.
3. image pickup method according to claim 2, which is characterized in that the wearable device detects the mirror of the camera
End surface whether with horizontal plane, comprising:
Whether the axial line that the wearable device detects the camera is parallel to the horizontal plane, if the axial line of the camera
Be parallel to the horizontal plane, determine the camera camera lens end face whether with horizontal plane；If the axial line of the camera
It is not parallel with horizontal plane, determine camera lens end face and the horizontal plane out of plumb of the camera；Wherein, the axle center of the camera
Line is vertical with the camera lens end face of the camera.
4. image pickup method according to claim 1,2 or 3, which is characterized in that the wearable device judges the camera shooting
Whether the face preview image that head captures is the best face preview image not being elongated, comprising:
The wearable device measures the distance of two nostril lateral borders from the face preview image that the camera captures
Value a；
And the wearable device measures bridge of the nose length b from the face preview image that the camera captures；
And the wearable device calculates the ratio value a/b of distance value a and bridge of the nose length b；
And the wearable device judges that the ratio value a/b is adapted with designated ratio value, wearable sets if so, described
It is standby to determine that the face preview image that the camera captures is the best face preview image not being elongated；Wherein, described
Designated ratio value is the distance value and bridge of the nose length previously according to two nostril lateral borders of the best facial image not being elongated
Ratio value is arranged.
5. image pickup method according to claim 4, which is characterized in that it is described obtain the best facial image that is not elongated it
Afterwards, the method also includes:
The wearable device obtains the present position of the wearable device；
It is preset fair that the wearable device judges whether the present position of the wearable device is located at the wearable device
Perhaps best facial image is uploaded in the specified region of cloud platform, if so, the wearable device will include the most beautiful woman
Face image and the user information of the present position are uploaded to cloud platform, so that the cloud platform is mentioned from the best facial image
Face characteristic is taken out, and is stored the best facial image to the face characteristic and the present position by the cloud platform
The specified region being located at while corresponding user's face memory space.
6. a kind of wearable device characterized by comprising
Detection unit utilizes sensing when the wearable device for lifting weared on wrist in wearer carries out self-timer preview
Device detect the wearable device screen whether with horizontal plane；
Unit is adjusted, is the screen and horizontal plane out of plumb of the wearable device for the testing result in the detection unit
When, automatically adjust camera lens end face and the horizontal plane of camera；Wherein, the wearable device is arranged in the camera
Screen side；
First judging unit, for judging whether the face preview image that the camera captures is the most beautiful woman not being elongated
Face preview image；
Shooting unit is when being, to the best face not being elongated for the judging result in first judging unit
Preview image is shot, and the best facial image not being elongated is obtained.
7. wearable device according to claim 6, which is characterized in that the wearable device further include:
Second detection unit is hung down for screen and horizontal plane that the testing result in the detection unit is the wearable device
When straight, detect the camera camera lens end face whether with horizontal plane；
The adjusting unit is also used in camera lens end face and the water that the testing result of the second detection unit is the camera
When plane out of plumb, camera lens end face and the horizontal plane of camera are automatically adjusted.
8. wearable device according to claim 7, which is characterized in that the first detection unit detects the camera
Camera lens end face whether the mode with horizontal plane specifically:
Whether the axial line for detecting the camera is parallel to the horizontal plane, if the axial line of the camera is parallel to the horizontal plane,
Determine the camera camera lens end face whether with horizontal plane；If the axial line of the camera and horizontal plane are uneven
Row determines camera lens end face and the horizontal plane out of plumb of the camera；Wherein, the axial line of the camera and the camera shooting
The camera lens end face of head is vertical.
9. according to wearable device described in claim 6,7 or 8, which is characterized in that first judging unit includes:
Subelement is measured, measures two noses from the face preview image that the camera captures for the wearable device
The distance value a of hole lateral border；And bridge of the nose length b is measured from the face preview image that the camera captures；
Computation subunit, for calculating the ratio value a/b of distance value a Yu bridge of the nose length b；
Judgment sub-unit, for judging that the ratio value a/b is adapted with designated ratio value, if so, determining the camera
The face preview image captured is the best face preview image not being elongated；Wherein, the designated ratio value is preparatory root
It is arranged according to the distance value of two nostril lateral borders of the best facial image not being elongated and the ratio value of bridge of the nose length.
10. wearable device according to claim 9, which is characterized in that the wearable device further include:
Acquiring unit, for obtaining described wearable after the shooting unit obtains the best facial image not being elongated
The present position of equipment；
Second judgment unit, for judging it is preset whether the present position of the wearable device is located at the wearable device
Allow for best facial image to be uploaded in the specified region of cloud platform；
Communication unit, for the judging result in the second judgment unit be when, will include the best facial image and
The user information of the present position is uploaded to cloud platform, so that the cloud platform extracts face from the best facial image
Feature, and the best facial image is stored into the institute being located to the face characteristic and the present position by the cloud platform
State specified region corresponding user's face memory space simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810986000.1A CN109104570B (en) | 2018-08-28 | 2018-08-28 | Shooting method based on wearable device and wearable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810986000.1A CN109104570B (en) | 2018-08-28 | 2018-08-28 | Shooting method based on wearable device and wearable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109104570A true CN109104570A (en) | 2018-12-28 |
| CN109104570B CN109104570B (en) | 2021-06-25 |
Family
ID=64851569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810986000.1A Active CN109104570B (en) | 2018-08-28 | 2018-08-28 | Shooting method based on wearable device and wearable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109104570B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166693A (en) * | 2019-06-20 | 2019-08-23 | 广东小天才科技有限公司 | Image acquisition method and image acquisition system |
| CN110177241A (en) * | 2019-04-08 | 2019-08-27 | 广东小天才科技有限公司 | Posture adjustment method of wearable device and wearable device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859369A (en) * | 2009-04-08 | 2010-10-13 | 华晶科技股份有限公司 | Face partition method |
| CN101867730A (en) * | 2010-06-09 | 2010-10-20 | 马明 | Multimedia integration method based on user trajectory |
| US20110099199A1 (en) * | 2009-10-27 | 2011-04-28 | Thijs Stalenhoef | Method and System of Detecting Events in Image Collections |
| CN102224500A (en) * | 2008-09-24 | 2011-10-19 | 法国电信公司 | Content classification utilizing a reduced description palette to simplify content analysis |
| CN102521253A (en) * | 2011-11-17 | 2012-06-27 | 西安交通大学 | Visual multi-media management method of network users |
| CN102724402A (en) * | 2012-06-08 | 2012-10-10 | 中兴通讯股份有限公司 | Shooting device as well as processing method and processing device of shooting image |
| CN103369214A (en) * | 2012-03-30 | 2013-10-23 | 华晶科技股份有限公司 | An image acquiring method and an image acquiring apparatus |
| CN103577537A (en) * | 2013-09-24 | 2014-02-12 | 上海交通大学 | Image sharing website picture-oriented multi-pairing similarity determining method |
| CN104080045A (en) * | 2013-03-30 | 2014-10-01 | 百度在线网络技术（北京）有限公司 | Photo uploading method and device based on location technology |
| CN105468149A (en) * | 2015-11-19 | 2016-04-06 | 广东小天才科技有限公司 | Method and system for controlling camera to carry out rotation shooting and smart watch |
| CN106161184A (en) * | 2015-03-30 | 2016-11-23 | 重庆邮电大学 | Method for message interaction and instant communication server and communication system |
| CN106713728A (en) * | 2015-11-12 | 2017-05-24 | 任伟 | Method and system for enhancing scenic spot photographing information |
| CN107103593A (en) * | 2017-04-26 | 2017-08-29 | 广东小天才科技有限公司 | Picture shooting optimization method and device |
| CN107798354A (en) * | 2017-11-16 | 2018-03-13 | 腾讯科技（深圳）有限公司 | A kind of picture clustering method, device and storage device based on facial image |
-
2018
- 2018-08-28 CN CN201810986000.1A patent/CN109104570B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224500A (en) * | 2008-09-24 | 2011-10-19 | 法国电信公司 | Content classification utilizing a reduced description palette to simplify content analysis |
| CN101859369A (en) * | 2009-04-08 | 2010-10-13 | 华晶科技股份有限公司 | Face partition method |
| US20110099199A1 (en) * | 2009-10-27 | 2011-04-28 | Thijs Stalenhoef | Method and System of Detecting Events in Image Collections |
| CN101867730A (en) * | 2010-06-09 | 2010-10-20 | 马明 | Multimedia integration method based on user trajectory |
| CN102521253A (en) * | 2011-11-17 | 2012-06-27 | 西安交通大学 | Visual multi-media management method of network users |
| CN103369214A (en) * | 2012-03-30 | 2013-10-23 | 华晶科技股份有限公司 | An image acquiring method and an image acquiring apparatus |
| CN102724402A (en) * | 2012-06-08 | 2012-10-10 | 中兴通讯股份有限公司 | Shooting device as well as processing method and processing device of shooting image |
| CN104080045A (en) * | 2013-03-30 | 2014-10-01 | 百度在线网络技术（北京）有限公司 | Photo uploading method and device based on location technology |
| CN103577537A (en) * | 2013-09-24 | 2014-02-12 | 上海交通大学 | Image sharing website picture-oriented multi-pairing similarity determining method |
| CN106161184A (en) * | 2015-03-30 | 2016-11-23 | 重庆邮电大学 | Method for message interaction and instant communication server and communication system |
| CN106713728A (en) * | 2015-11-12 | 2017-05-24 | 任伟 | Method and system for enhancing scenic spot photographing information |
| CN105468149A (en) * | 2015-11-19 | 2016-04-06 | 广东小天才科技有限公司 | Method and system for controlling camera to carry out rotation shooting and smart watch |
| CN107103593A (en) * | 2017-04-26 | 2017-08-29 | 广东小天才科技有限公司 | Picture shooting optimization method and device |
| CN107798354A (en) * | 2017-11-16 | 2018-03-13 | 腾讯科技（深圳）有限公司 | A kind of picture clustering method, device and storage device based on facial image |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177241A (en) * | 2019-04-08 | 2019-08-27 | 广东小天才科技有限公司 | Posture adjustment method of wearable device and wearable device |
| CN110166693A (en) * | 2019-06-20 | 2019-08-23 | 广东小天才科技有限公司 | Image acquisition method and image acquisition system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109104570B (en) | 2021-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101341515B (en) | Computer-based facial paralysis assessment | |
| US9202121B2 (en) | Liveness detection | |
| WO2019120115A1 (en) | Facial recognition method, apparatus, and computer apparatus | |
| KR100840021B1 (en) | Method and system for recognizing face of person included in digital data by using feature data | |
| CN106210902B (en) | A kind of cameo shot clipping method based on barrage comment data | |
| CN104537389B (en) | Face identification method and device | |
| US7916903B2 (en) | Personal identification device, personal identification method, updating method for identification dictionary data, and updating program for identification dictionary data | |
| CN109740491A (en) | A kind of human eye sight recognition methods, device, system and storage medium | |
| CN104143086B (en) | Portrait compares the application process on mobile terminal operating system | |
| CN105426723A (en) | Voiceprint identification, face identification and synchronous in-vivo detection-based identity authentication method and system | |
| CN108875452A (en) | Face identification method, device, system and computer-readable medium | |
| CN101482919A (en) | Face collation apparatus | |
| CN104471589A (en) | Patient interface identification system | |
| KR20080042009A (en) | Image processing apparatus, image processing method, person identification apparatus, and method and program of producing/updating dictionary data in person identification apparatus | |
| CN108968905A (en) | Method, apparatus, system and the computer readable storage medium to give a test of one's eyesight | |
| WO2017177259A1 (en) | System and method for processing photographic images | |
| CN106529379A (en) | Method and device for recognizing living body | |
| CN108921125A (en) | Sitting posture detection method and wearable device | |
| CN109104570A (en) | Shooting method based on wearable device and wearable device | |
| CN110175990A (en) | Quality of human face image determination method, device and computer equipment | |
| CA3050456C (en) | Facial modelling and matching systems and methods | |
| CN112037788B (en) | Voice correction fusion method | |
| CN107911643A (en) | Show the method and apparatus of scene special effect in a kind of video communication | |
| CN107748765A (en) | A kind of personnel's library generating method and system | |
| CN108520512A (en) | A kind of method and device measuring eye parameter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |