CN106489153A - A kind of face register method and face registering apparatus - Google Patents
A kind of face register method and face registering apparatus Download PDFInfo
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- CN106489153A CN106489153A CN201680001152.0A CN201680001152A CN106489153A CN 106489153 A CN106489153 A CN 106489153A CN 201680001152 A CN201680001152 A CN 201680001152A CN 106489153 A CN106489153 A CN 106489153A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
- G06V40/169—Holistic features and representations, i.e. based on the facial image taken as a whole
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Abstract
The embodiment of the invention discloses a kind of face register method and face registering apparatus, for getting more perfect face template, be conducive to than pair when less to the restriction of the posture of user, improve the success rate being verified.Present invention method includes：Face registering apparatus receive registration message, and face registering apparatus detect whether the face that there is user in preset time, if existing, the face registering apparatus collection face is in first facial feature during primary importance；Face registering apparatus generate the first face template data according to first facial feature；Face registering apparatus are stored in the first face template data in storage facilities；Second facial characteristics of face when the postrotational second place of face registering apparatus collection face reaches preset value with respect to the anglec of rotation of primary importance；Face registering apparatus obtain the second face template data according to second facial characteristics；Face registering apparatus are by the second face template data storage in storage facilities.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of face register method and face registering apparatus.
Background technology
Existing face identification device, in order to prevent gathering the distortion of image, it is all angled to gather the camera for using
Require, so being all to be arranged on metope, so that in fixing shooting identifying device with fixing angle when mounted
Can get, in the range of head acquisition angles, the facial image that height is 150 centimetres to 190 centimetres.So in face recognition device
Use during, general pass through in registration, point out user carry out facing upward, bow, turn left and turn right etc. operate many to obtain
The face template of sample, so as to improve the rate of being verified.
Current face calling mechanism, when face registration is carried out, can point out user to carry out facing upward, bow, turn left and right
Turn, by the diversified template of acquisition of facing upward, bow, turn left and turn right of user.
But user does not often have cooperation and puts in place in actual applications, so causing the template after registering, often do not have
Variation.Reasonable employment is unable to when comparing.While prior art is not due to automatically analyzing, in registration, can there is string and step on
The behavior of note, for example, when user above is registered, breaks away, and now system judges that user has been moved off,
Cause user below on original registration interface, continue registration.
Content of the invention
A kind of face register method and face registering apparatus are embodiments provided, for getting more perfect people
Face template, be conducive to than pair when less to the restriction of posture, improve the success rate that is verified.
Embodiment of the present invention first aspect provides a kind of face register method, specifically includes：
Face registering apparatus receive registration message, and the registration message indicates that the face registering apparatus carry out face and step on
Note；
The face registering apparatus detect whether the face that there is user in preset time, if existing, the face
The registering apparatus collection face is in first facial feature during primary importance, and the primary importance is set for the face registration
Standby detect the user face when the face location；
The face registering apparatus generate the first face template data according to the first facial feature；
The face registering apparatus are stored in the first face template data in storage facilities；
The face registering apparatus judge rotation of the postrotational second place of the face with respect to the primary importance
Whether angle reaches preset value, if reaching, gather the face in the second place when the second facial characteristics；
The face registering apparatus obtain the second face template data according to second facial characteristics；
The face registering apparatus are by the second face template data storage in storage facilities.
Embodiment of the present invention second aspect provides a kind of face registering apparatus, specifically includes：
Receiver module, for receiving registration message, the registration message indicates that the face registering apparatus carry out face and step on
Note；
First detection module, for detecting whether the face that there is user in preset time；
First acquisition module, if for there is the user face when gather the face in primary importance when the
One facial characteristics, the primary importance be the face registering apparatus detect the user face when the face residing for
Position；
First generation module, for generating the first face template data according to the first facial feature；
First storage module, for the first face template data is stored in storage facilities；
First judge module, for judging rotation of the postrotational second place of the face with respect to the primary importance
Whether angle reaches preset value；
Second acquisition module, if gather during for reaching the preset value face in the second place when the
Two facial characteristics；
Second generation module, for generating the second face template data according to second facial characteristics；
Second storage module, for by the second face template data storage in storage facilities.
The embodiment of the present invention third aspect provides a kind of face registering apparatus, specifically includes：
Central processing unit, memory, storage medium, power supply, radio network interface and input/output interface；
By calling the operational order stored on the memory or storage medium, the central processing unit, for executing
Following steps：
Registration message is received, the registration message indicates that the face registering apparatus carry out face registration；
The face that there is user is detected whether in preset time, if existing, the face registering apparatus collection is described
Face is in first facial feature during primary importance, and the primary importance detects the user for the face registering apparatus
Face when the face location；
First face template data is generated according to the first facial feature；
The first face template data is stored in storage facilities；
Judge the postrotational second place of the face with respect to the primary importance the anglec of rotation whether reach default
Value, if reaching, gather the face in the second place when the second facial characteristics；
Second face template data are obtained according to second facial characteristics；
By the second face template data storage in storage facilities.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：Face registering apparatus can gather use
The facial characteristics of family primary importance, and the first face template data is generated according to the facial characteristics of primary importance, and gather user
The facial characteristics of the postrotational second place of primary importance, generates the second face template number according to the facial characteristics of the second place
According to respectively by the first face template data and the second face template data storage in storage facilities.Due to being that collection is current
The facial characteristics of position user's face and be rotated up to preset value user's face facial characteristics, get more perfect people
Face template, be conducive to than pair when less to the restriction of posture, improve the success rate that is verified.
Description of the drawings
Fig. 1 is one embodiment schematic diagram of face register method in the embodiment of the present invention；
Fig. 2 is another embodiment schematic diagram of face register method in the embodiment of the present invention；
Fig. 3 is a structural representation of face registering apparatus in the embodiment of the present invention；
Fig. 4 is another structural representation of face registering apparatus in the embodiment of the present invention；
Fig. 5 is the structural representation of face registering apparatus in the embodiment of the present invention.
Specific embodiment
A kind of face register method and face registering apparatus are embodiments provided, for getting more perfect people
Face template, be conducive to than pair when less to the restriction of posture, improve the success rate that is verified.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other enforcement obtained under the premise of creative work is not made by those skilled in the art
Example, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and above-mentioned accompanying drawing, "
Four " etc. (if present) be for distinguishing similar object, without for describing specific order or precedence.Should manage
The data that solution is so used can be exchanged in the appropriate case, can be with except illustrating here so as to the embodiments described herein
Or the order beyond the content of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Covering is non-exclusive to be included, and for example, the process, method, system, product or the equipment that contain series of steps or unit need not be limited
In those steps that clearly lists or unit, but may include clearly not list or for these processes, method, product
Other intrinsic steps of product or equipment or unit.
Fig. 1 is referred to, face register method one embodiment includes in the embodiment of the present invention：
101st, face registering apparatus receive registration message.
In the present embodiment, when needing to carry out face registration, face registering apparatus can receive registration message, should
Registration message indicates that face registering apparatus carry out face registration.
102nd, face registering apparatus detect whether the face that there is user in preset time, if exist if execution step
103, execution step 104 if do not exist.
In the present embodiment, when face registering apparatus proceed by face and register, whether can deposit in preset time detecting
In the face of user, if detecting the presence of the face of user within the preset time, execution step 103, if when preset
In be not detected by the face of user, then execution step 104.
103rd, face registering apparatus collection face in primary importance when first facial feature.
In the present embodiment, when face registering apparatus detect the presence of the face of user within the preset time, then face is stepped on
Note equipment collection face is in facial characteristics during primary importance, and the primary importance detects the people of user for face registering apparatus
Face location during face.
104th, other operation is executed.
In the present embodiment, when face registering apparatus are not detected by the face that there is user within the preset time, then execute
Other operations.
105th, face registering apparatus generate the first face template data according to first facial feature.
In the present embodiment, after face registering apparatus collect first facial feature, face registering apparatus can basis
First facial feature generates the first face template data.
106th, face registering apparatus are stored in the first face template data in storage facilities.
In the present embodiment, face registering apparatus, can be by the first face template after the first face template data is generated
Data storage is in storage facilities.
107th, face registering apparatus judge the postrotational second place of face with respect to primary importance the anglec of rotation whether
Preset value is reached, if reaching, execution step 108, if not up to, execution step 109.
In the present embodiment, after face registering apparatus generate the first face template data according to first facial feature, face
Registering apparatus may determine that whether the postrotational second place of face reaches preset value with respect to the anglec of rotation of primary importance, if
Reach, then execution step 108, if not up to, execution step 109.
108th, face registering apparatus collection face in the second place when the second facial characteristics.
In the present embodiment, when face registering apparatus determine rotation of the postrotational second place of face with respect to primary importance
Angle reaches preset value, then the second facial characteristics of face when face registering apparatus collection face is in the second place.
109th, face registering apparatus execute other operations.
In the present embodiment, when face registering apparatus determine rotation of the postrotational second place of face with respect to primary importance
Angle is not up to preset value, then face registering apparatus execute other operations.
110th, face registering apparatus generate the second face template data according to the second facial characteristics.
In the present embodiment, after face registering apparatus collect the second facial characteristics, can be given birth to according to the second facial characteristics
Become the second face template data.
111st, face registering apparatus are by the second face template data storage in storage facilities.
In the present embodiment, after face registering apparatus generate the second face template data, can be by second face template
Data storage is in storage facilities.
It should be noted that the first face template data can be stored in storage by step 106 by face registering apparatus
In equipment, the second face template data are generated by step 107 to step 111 and is stored in storage facilities, but step 106
The order successively not executed between step 107 to step 111, can first carry out step 106, it is also possible to first carry out step
107 to step 111, or while execution, is not specifically limited herein.
It should be noted that the first face template data can be stored in storage by step 106 by face registering apparatus
In equipment, by step 111 can by the second face template data storage in storage facilities, face registering apparatus be by second
Face template data are stored in storage device with what the first face template data was associated.
In sum as can be seen that face registering apparatus can gather the facial characteristics of user's primary importance, and according to first
The facial characteristics of position generates the first face template data, and it is special to gather the face of the postrotational second place of user's primary importance
Levy, the second face template data are generated according to the facial characteristics of the second place, and face registering apparatus are respectively by the first face mould
Plate data and the second face template data storage are in storage facilities.As can be seen that face registering apparatus acquire use respectively
The sentencing of the face front alignment face registering apparatus at family and by the different rotary angle in enrollment process, the elevation angle or the angle of depression
Facial characteristics that is disconnected and obtaining different rotary angle, the elevation angle or the angle of depression, can more comprehensively get the feature of whole face,
Get more perfect face template, be conducive to than pair when less to the restriction of posture, improve the success rate that is verified.
It is specifically described below, Fig. 2 is referred to, face register method one embodiment includes in the embodiment of the present invention：
201st, face registration interface is entered.
In the present embodiment, when user needs to carry out face registration, face registering apparatus receive registration message, should
Registration message indicates that face registering apparatus carry out face registration, and now, face registering apparatus show face registration interface.
202nd, face registering apparatus detect whether there is face within the preset time, if existing, execution step 203,
If not existing, execution step 204.
In the present embodiment, after face registering apparatus receive registration message, face registering apparatus can open infrared with
And camera, the face of the camera and the user is in horizontal position, detects whether there is face within the preset time,
If existing, execution step 203, execution step 204 if do not exist.
It should be noted that face registering apparatus were detected with the presence or absence of face within the preset time, the face is permissible
It is camera just to face registering apparatus, or side with respect to camera, or against face registering apparatus
Optional position, particular location do not limited herein, is taken the photograph as front alignment with face registering apparatus primary detection to face below
Illustrate as a example by head.
203rd, collection positive feature generates template and preserves.
In the present embodiment, camera is directed at when face registering apparatus detect the presence of face front within the preset time
When, face registering apparatus can gather the facial characteristics in face front, and generate front face according to the facial characteristics in front
Template data, face registering apparatus are stored in the front face template data of generation in storage facilities.
204th, registration is exited.
In the present embodiment, when face registering apparatus are not detected by the presence of face within the preset time, then face registration sets
Standby exiting registers interface.
205th, face registering apparatus judge whether user's face motion track deviates registration scope, if not offseting, execute
Step 206, if skew, execution step 207.
In the present embodiment, face registering apparatus may determine that whether the facial motion track of the user of the needs registration deviates
Registration scope, if not offseting, execution step 206, if skew, execution step 207.
It should be noted that face registering apparatus are in enrollment process, can go in real time to detect the face trajectory of user, if
When registration scope is deviateed in the track of user's face in enrollment process, face registering apparatus can exit registration interface.
It should be noted that face registering apparatus are before the facial characteristics of each side of the face of collection user, can
Whether registration scope is offset with the facial motion track that first judges the user, when being judged as not offseting registration scope, is just started
Facial characteristics collection is carried out, is explained herein, for sake of simplicity, below in the people of each side of face of collection user
No longer it is described in detail before face facial characteristics.
206th, face registering apparatus send information, point out to need the user for registering facial characteristics to anticlockwise.
In the present embodiment, after face registering apparatus judge the facial motion track of user without departing from registration scope,
Information can be sent, and user is pointed out to anticlockwise.
207th, face registering apparatus exit registration.
In the present embodiment, after the facial motion track that face registering apparatus judge user deviates registration scope, permissible
Exit registration interface.
208th, face registering apparatus judge whether the anglec of rotation reaches preset value to face to the left, if reaching, execution step
209, execution step 210 if not up to.
In the present embodiment, after user receives prompting, can be rotated according to prompting, now, face registering apparatus are permissible
Judge the face of the user anglec of rotation to the left whether preset value, if reaching, execution step 209, step is executed if not up to
Rapid 210.
209th, during face registering apparatus gather facial characteristics and generate face template data and preserve to storage facilities.
In the present embodiment, face registering apparatus judge that face reaches preset value to the angle of anticlockwise, then face registration sets
Standby collection face to the angle of anticlockwise reach preset value when face facial characteristics, and generated according to the face features
Left side face template data, during face registering apparatus preserve the left side face template data of generation to storage facilities.
210th, face registering apparatus send prompting instruction user to anticlockwise until reaching preset value to the angle of anticlockwise.
In the present embodiment, when face registering apparatus judge that face is not up to preset value to the angle of anticlockwise, then face is stepped on
Note equipment can send information, point out user to anticlockwise, until the face of user reaches preset value to the angle of anticlockwise.
211st, face registering apparatus prompting user selects to the right and turns.
In the present embodiment, face registering apparatus can send information, point out user to right rotation.
212nd, face registering apparatus judge whether the dextrorotary angle of user reaches preset value, if reaching, execute step
Rapid 213, if not up to, execution step 214.
In the present embodiment, user can be turned right after information is received, and face registering apparatus judge user's
The face anglec of rotation to the right whether preset value, if reaching, execution step 213, execution step 214 if not up to.
213rd, during face registering apparatus gather facial characteristics and generate face template data and preserve to storage facilities.
In the present embodiment, after face registering apparatus judge that the dextrorotary angle of the face of user reaches preset value,
The facial characteristics of postrotational face to the right can be gathered, and right side face template data, face are generated according to the facial characteristics
Registering apparatus are by right side face template data storage in storage facilities.
214th, face registering apparatus prompting user is turned right until right-hand rotation angle reaches preset value.
In the present embodiment, when face registering apparatus judge that the dextrorotary angle of user is not up to preset value, face is stepped on
Note equipment can send prompting, and instruction user proceeds rotation until dextrorotary angle reaches preset value.
215th, the face of face registering apparatus prompting user is rotated down.
In the present embodiment, face registering apparatus prompting user be rotated down, i.e., face registering apparatus prompting user bows.
216th, face registering apparatus judge whether the angle that the face of the user is rotated down reaches preset value, if reaching,
Then execution step 217, if not up to, execution step 218.
In the present embodiment, after face is rotated down by user according to information, face registering apparatus can judge downwards
Whether the angle of rotation reaches preset value, if reaching, execution step 217, and if not up to, execution step 218.
217th, the collection of face registering apparatus facial characteristics and is generated face template data and preserves to storage when bowing downwards
In equipment.
In the present embodiment, when the angle that the face that face registering apparatus judge user is rotated down reaches preset value, people
The face of face registering apparatus collection user is rotated down facial characteristics when angle reaches preset value, and is rotated down angle according to this
Degree reaches the facial characteristics of preset value and generates face template data of bowing, face template number when this is bowed by face registering apparatus
According to preservation to storage facilities.
218th, the face of face registering apparatus prompting user is rotated down until the angle being rotated down reaches preset value.
In the present embodiment, when face registering apparatus judge that the angle that the face of user is rotated down is not up to preset value, meeting
Information is sent, instruction user is rotated down, until the angle that the face of user is rotated down reaches preset value.
219th, face registering apparatus prompting user's control face is rotated up.
In the present embodiment, face registering apparatus send information, and instruction user control face is rotated up.
220th, face registering apparatus judge whether the angle that the face of user is rotated up reaches preset value, if reaching,
Execution step 221, if not up to, execution step 222.
In the present embodiment, user controls face to rotate up according to information, and face registering apparatus judge the face of user
Whether the angle that portion faces upward reaches preset value, if reaching, execution step 221, and if not up to, execution step 222.
221st, face registering apparatus collection upwards come back be face features and generate face template data and preserve to
In storage facilities.
In the present embodiment, when face registering apparatus judge that the angle that the face of user is faced upward reaches preset value, collection is faced upward
Angle reaches the facial characteristics of preset value, and the facial characteristics for reaching preset value according to tilt angle is generated and faces upward a face template number
During face template data when facing upward this according to, face registering apparatus are preserved to storage facilities.
222nd, the face of face registering apparatus prompting user is rotated up until tilt angle reaches preset value.
In the present embodiment, when face registering apparatus judge that the angle that the face of user is faced upward is not up to preset value, can send
Prompting, instruction user continue rotation, until the angle that faces upward reaches preset value.
It should be noted that all informations of above-mentioned monologue story-telling with gestures can be voice, or word-information display existing
Register on interface, or video information, specifically do not limit herein.
It should be noted that face registering apparatus gather front face facial characteristics by step 203 and generate positive dough figurine
Face template data, gathers face features when face turns left by step 209 and generates left side face template data, pass through
Facial characteristics and generation right side face template data when step 213 collection face is turned right, when being bowed by step 217 collection face
Face features and generating are bowed face template data, gather face features and a life when face is faced upward by step 221
Tribal chief's Cheng Yang face template data, but the order successively not executed between these steps, can first carry out step 203,
Step 209 can be first carried out, it is also possible to first carry out step 213, it is also possible to first carry out step 217, it is also possible to first carry out step
221, specifically do not limit herein.
It should be noted that face registering apparatus are by front face template data, left side face template data, right side face
Template data, when facing upward face template data and face template data correlation when bowing be stored in face template data,
When other face template datas for having same subscriber, it is also possible to being stored in storage facilities of association.
It should be noted that each face template data that face registering apparatus are generated is stored in the sky of the storage residing for ID
In, the face template data of the ID for obtaining carrying user, when user needs checking, the collection of face registering apparatus is used
When family needs checking, user is with respect to face features during face registering apparatus location, and according to people during checking
Face template data when face facial characteristics generates checking, and contrasted with the face template data for carrying ID, work as people
Face registering apparatus judge arbitrary face template during checking in face template data and the face template data for carrying ID
When the data similarity of data reaches default threshold value, it is determined that the user's checking passes through, otherwise, it is determined that the user's checking is not
Pass through.
223rd, face registering apparatus registration is completed.
In the present embodiment, after face registering apparatus complete the registration in each face of face, registration interface can be exited.
In sum as can be seen that face registering apparatus gather the front of face and the facial characteristics of each side, and
Corresponding face template data are generated according to the facial characteristics of the front for collecting and each side, and by each face
Template data is stored in the memory space residing for the ID of user, obtains carrying the face template data of ID.Can see
Go out, face registering apparatus acquire the face front alignment face registering apparatus of user respectively and by enrollment process
The judgement at different rotary angle, the elevation angle or the angle of depression and the facial characteristics at acquisition different rotary angle, the elevation angle or the angle of depression, can get
More perfect face template, be conducive to than pair when less to the restriction of posture, improve the success rate that is verified.
In order to make it easy to understand, being described in detail with reference to concrete application scene：
User A needs to carry out face registration, and user A can first click on face registering apparatus and enter face registering apparatus, now,
Camera of the face of user A just to face registering apparatus, face registering apparatus prompting user A " camera please be face ", face
Registering apparatus gather the facial characteristics in user A front and generate front face template data, face according to the facial characteristics in front
Registering apparatus can point out user A to turn left, turn right, come back and bow, and the left surface of face when collection user A turns left respectively
Facial characteristics, the facial characteristics of the right flank of face when turning right, the facial characteristics of face and people when coming back when bowing
The facial characteristics of face, and basis collects a series of a series of face template data of facial characteristics generation respectively, and will generate
Front face template data and the template data for generating face through the postrotational facial characteristics that collects be stored in use
In memory space residing for the ID at family, obtain the face template data of ID are carried, exit face registration interface.Work as needs
During checking, before user may stand in face registering apparatus, when face registering apparatus detect the presence of face, current face can be gathered
Portion's feature, and face template data are generated, and contrasted with the face template data in storage facilities, the face being currently generated
The data similarity of any one the face template data in template data and storage facilities reaches default threshold value, then the testing of user
Card passes through.
Fig. 3 is referred to, the embodiment of the present invention additionally provides a kind of face registering apparatus, specifically includes：
Receiver module 301, for receiving registration message, registration message indicates that face registering apparatus carry out face registration；
First detection module 302, for detecting whether the face that there is user in preset time；
First acquisition module 303, if for there is user face when gather face in primary importance when the first face
Portion's feature, face location when primary importance detects the face of user for face registering apparatus；
First generation module 304, for generating the first face template data according to first facial feature；
First storage module 305, for the first face template data is stored in storage facilities；
First judge module 306, for judging the anglec of rotation of the postrotational second place of face with respect to primary importance
Whether preset value is reached；
Second acquisition module 307, if for gather when reaching preset value face in the second place when the second face
Portion's feature；
Second generation module 308, for generating the second face template data according to the second facial characteristics；
Second storage module 309, for by the second face template data storage in storage facilities.
In order to make it easy to understand, illustrate with reference to Fig. 4, a kind of face registering apparatus of the embodiment of the present invention, including：
Receiver module 401, for receiving registration message, registration message indicates that face registering apparatus carry out face registration；
First detection module 402, for detecting whether the face that there is user in preset time；
First reminding module 403, for sending the first information, first information indicates that the user is carried out
Face is registered.
First acquisition module 404, if for there is user face when gather face in primary importance when the first face
Portion's feature, face location when primary importance detects the face of user for face registering apparatus；
First generation module 405, for generating the first face template data according to first facial feature；
First storage module 406, for the first face template data is stored in storage facilities.
Second detection module 407, for detecting the facial motion track of user；
Second judge module 408, for judging whether facial motion track deviates registration scope；
First determining module 409, for when determining that facial motion track deviates registration scope, exiting face registration；
Second determining module 410, in the facial motion track of determination without departing from registration scope, carrying out face registration.
Second reminding module 411, for sending the second information, the second information instruction user control face is carried out
Rotation.
First judge module 412, for judging the anglec of rotation of the postrotational second place of face with respect to primary importance
Whether preset value is reached；
Second acquisition module 413, if for gather when reaching preset value face in the second place when the second face
Portion's feature；
Second generation module 414, for generating the second face template data according to the second facial characteristics；
Second storage module 415, for the second face template data storage in storage facilities；
3rd acquisition module 416, for when face registering apparatus detect user's face in detection range, collection is examined
Measure the 3rd facial characteristics of user's face；
4th generation module 417, for generating the 3rd face template data according to the 3rd facial characteristics；
3rd judge module 418, for judging the 3rd face template data with first template data and
Whether the data similarity of the arbitrary template data in two face template data reaches default threshold value；
3rd determining module 419, in the 3rd face template data and the first face template data and the second template
When the data similarity of the arbitrary template data in data reaches default threshold value, it is determined that the face verification for detecting user is led to
Cross；
4th determining module 420, in the 3rd face template data and the first face template data and the second template
When the data similarity of the arbitrary template data in data is not up to default threshold value, determination detects the face verification of user not
Pass through.
Wherein, the first judge module 412 may further include：
First judging unit 4121, in the position when the face that primary importance is user just to face registering apparatus
When, judge whether postrotational position reaches preset value with respect to the anglec of rotation of primary importance to face to the left；
First determining unit 4122, in face, postrotational position with respect to the anglec of rotation of primary importance is to the left
Not no when reaching preset value, determine that postrotational position is the second place to face to the left；
And/or,
Second judging unit 4123, in the position when the face that primary importance is the user just to face registering apparatus
When putting, judge whether postrotational position reaches preset value with respect to the anglec of rotation of primary importance to face to the right；
Second determining unit 4124, for when face to the right postrotational position with respect to the anglec of rotation of primary importance
When preset value is reached, determine that postrotational position is the second place to the face to the right；
And/or,
3rd judging unit 4125, for the position in the face that the primary importance is user just to face registering apparatus
When, judge the face rotate up after position whether reach preset value with respect to the anglec of rotation of primary importance；
3rd determining unit 4126, reaches for the anglec of rotation of the position after face is rotated up with respect to primary importance
During to preset value, determine face rotate up after position be the second place；
And/or,
4th judging unit 4127, in the position when the face that primary importance is the user just to face registering apparatus
When putting, judge face be rotated down after position whether reach preset value with respect to the anglec of rotation of primary importance；
4th determining unit 4128, reaches for the anglec of rotation of the position after face is rotated down with respect to primary importance
During to preset value, determine face be rotated down after position be the second place.
Interactive mode between each module of the face registering apparatus in the present embodiment and unit is implemented as shown in aforementioned Fig. 3
Description in example, specifically here is omitted.
Need explanation when, in enrollment process, the second detection module 407 can go in real time detect user face trajectory,
If the user while when in enrollment process, registration scope is deviateed in the facial movement track of face, face registering apparatus can exit registration circle
Face.
In the present embodiment, face registering apparatus receive the registration message of the user for needing checking by receiver module 401, the
One detection module 402 detects whether there is face within the preset time, if there is face, the first acquisition module 404 is gathered
Face is in first facial feature during primary importance, and the first generation module 405 generates the first face according to first facial feature
Template data, the first storage module 406 are stored in the first face template data in storage facilities, 407 meeting of the second detection module
Carry out in real time detecting whether face deviates registration scope, the first judge module 412 judges the postrotational second place phase of face
Whether the anglec of rotation for primary importance reaches preset value, if reaching, the second acquisition module 413 gathers face and is in second
The second facial characteristics during position, the second generation module 413 according to the second facial characteristics generate the second face template data, second
Second face template data are stored in storage facilities by storage module 415 with what the first face template data was associated.Thus may be used
To find out, the facial characteristics of the face of face registering apparatus collection user as much as possible, and face is reached according to collection
Facial characteristics generates a series of template datas for carrying ID, gets more perfect face template, when being conducive to comparing
Restriction to user's posture is less, improves the success rate being verified.
Refer to the structural representation that Fig. 5, Fig. 5 are a kind of face registering apparatus provided in an embodiment of the present invention, the face
Registering apparatus 500 can include one or more centre because of configuration or performance is different and the larger difference of producing ratio
Reason device (central processing units, CPU) 522 (for example, one or more processors) and memory 32, one
530 (such as one or more mass memories of storage medium of individual or more than one storage application program 542 or data 544
Equipment).Wherein, memory 532 and storage medium 530 can be of short duration storage or persistently store.It is stored in storage medium 530
Program can include one or more modules (diagram is not marked), and each module can be included to a series of in server
Command operating.Further, central processing unit 522 could be arranged to communicate with storage medium 530, in face registering apparatus
The series of instructions operation in storage medium 530 is executed on 500.
Face registering apparatus 500 can also include one or more power supplys 526, one or more wired or nothings
Wired network interface 550, one or more input/output interfaces 558, and/or, one or more operating systems 541,
Such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc..
Step in above-described embodiment performed by face registering apparatus can be based on the face registering apparatus shown in the Fig. 5
Structure.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method are permissible
Realize by another way.For example, device embodiment described above is only schematic, for example, the unit
Divide, only a kind of division of logic function, when actually realizing, can have other dividing mode, for example multiple units or component
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or not execute.Another, shown or
The coupling each other for discussing or direct-coupling or communication connection can be the indirect couplings of device or unit by some interfaces
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit that illustrates as separating component can be or may not be physically separate, aobvious as unit
The part for showing can be or may not be physical location, you can be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part in other words prior art being contributed or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, use so that a computer including some instructions
Equipment (can be personal computer, server, or network equipment etc.) executes the complete of each embodiment methods described of the present invention
Portion or part steps.And aforesaid storage medium includes：USB flash disk, portable hard drive, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, above example only in order to technical scheme to be described, rather than a limitation；Although with reference to front
State embodiment to be described in detail the present invention, it will be understood by those within the art that：Which still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (13)
1. a kind of face register method, it is characterised in that include：
Face registering apparatus receive registration message, and the registration message indicates that the face registering apparatus carry out face registration；
The face registering apparatus detect whether the face that there is user in preset time, if existing, the face registration
The equipment collection face is in first facial feature during primary importance, and the primary importance is the face registering apparatus inspection
Measure the user face when the face location；
The face registering apparatus generate the first face template data according to the first facial feature；
The face registering apparatus are stored in the first face template data in storage facilities；
The face registering apparatus judge the anglec of rotation of the postrotational second place of the face with respect to the primary importance
Whether reach preset value, if reaching, gather the face in the second place when the second facial characteristics；
The face registering apparatus obtain the second face template data according to second facial characteristics；
The face registering apparatus are by the second face template data storage in storage facilities.
2. face register method according to claim 1, it is characterised in that the primary importance is the face of the user
Position just to the face registering apparatus.
3. face register method according to claim 2, it is characterised in that the face registering apparatus judge the face
The postrotational second place includes with respect to whether the anglec of rotation of the primary importance reaches preset value：
When the face that the primary importance is the user is just to the position of the face registering apparatus, the face registration sets
Standby judge whether postrotational position reaches preset value with respect to the anglec of rotation of the primary importance to the face to the left, if
It is, it is determined that postrotational position is the second place to the face to the left；
And/or,
When the face that the primary importance is the user is just to the position of the face registering apparatus, the face registration sets
Standby judge whether postrotational position reaches preset value with respect to the anglec of rotation of the primary importance to the face to the right, if
It is, it is determined that postrotational position is the second place to the face to the right；
And/or,
When the face that the primary importance is the user is just to the position of the face registering apparatus, the face registration sets
Standby judge the face rotate up after position whether reach preset value with respect to the anglec of rotation of the primary importance, if
It is, it is determined that the position after the face is rotated up is the second place；
And/or,
When the face that the primary importance is the user is just to the position of the face registering apparatus, the face registration sets
Standby judge the face be rotated down after position whether reach preset value with respect to the anglec of rotation of the primary importance, if
It is, it is determined that the position after the face is rotated down is the second place.
4. face register method according to claim 1, it is characterised in that the face registering apparatus are in preset time
After detecting whether the face that there is user, the face registering apparatus gather the face in primary importance when the first face
Before portion's feature, methods described also includes：
The face registering apparatus send the first information, and first information indicates that the user carries out face and steps on
Note.
5. face register method according to claim 1, it is characterised in that the face registering apparatus are according to described first
After facial characteristics generates the first face template data, the face registering apparatus judge the postrotational second place of the face
With respect to the primary importance the anglec of rotation whether reach preset value before, methods described also includes：
The face registering apparatus send the second information, and second information indicates that the user is rotated.
6. face register method according to claim 1, it is characterised in that the face registering apparatus receive registration message
Afterwards, methods described also includes：
The face registering apparatus detect the facial motion track of the user；
The face registering apparatus judge whether the face motion track deviates registration scope；
If so, then the face registering apparatus exit face registration；
If it is not, then the face registering apparatus carry out face registration.
7. a kind of face registering apparatus, it is characterised in that include：
Receiver module, for receiving registration message, the registration message indicates that the face registering apparatus carry out face registration；
First detection module, for detecting whether the face that there is user in preset time；
First acquisition module, if for there is the user face when gather the face in primary importance when the first face
Portion's feature, the primary importance be the face registering apparatus detect the user face when the face residing for position
Put；
First generation module, for generating the first face template data according to the first facial feature；
First storage module, for the first face template data is stored in storage facilities；
First judge module, for judging the anglec of rotation of the postrotational second place of the face with respect to the primary importance
Whether preset value is reached；
Second acquisition module, if gather during for reaching the preset value face in the second place when the second face
Portion's feature；
Second generation module, for generating the second face template data according to second facial characteristics；
Second storage module, for by the second face template data storage in storage facilities.
8. face registering apparatus according to claim 7, it is characterised in that the primary importance is the face of the user
Position just to the face registering apparatus.
9. face registering apparatus according to claim 7, it is characterised in that first judge module includes：
First judging unit, in the position when the face that the primary importance is the user just to the face registering apparatus
When putting, judge whether postrotational position reaches preset value with respect to the anglec of rotation of the primary importance to the face to the left；
First determining unit, if for the face to the left postrotational position with respect to the anglec of rotation of the primary importance
When whether preset value is reached, determine that postrotational position is the second place to the face to the left；
And/or,
Second judging unit, in the position when the face that the primary importance is the user just to the face registering apparatus
When putting, judge whether postrotational position reaches preset value with respect to the anglec of rotation of the primary importance to the face to the right；
Second determining unit, for when the face to the right postrotational position with respect to the anglec of rotation of the primary importance
When preset value is reached, determine that postrotational position is the second place to the face to the right；
And/or,
3rd judging unit, for the position in the face that the primary importance is the user just to the face registering apparatus
When, judge the face rotate up after position whether reach preset value with respect to the anglec of rotation of the primary importance；
3rd determining unit, reaches for the anglec of rotation of the position after the face is rotated up with respect to the primary importance
During to preset value, determine the face rotate up after position be the second place；
And/or,
4th judging unit, in the position when the face that the primary importance is the user just to the face registering apparatus
When putting, judge the face be rotated down after position whether reach preset value with respect to the anglec of rotation of the primary importance；
4th determining unit, reaches for the anglec of rotation of the position after the face is rotated down with respect to the primary importance
During to preset value, determine the face be rotated down after position be the second place.
10. face registering apparatus according to claim 7, it is characterised in that the face registering apparatus method also includes：
First reminding module, for sending the first information, first information indicates that the user carries out face and steps on
Note.
11. face registering apparatus according to claim 7, it is characterised in that the face registering apparatus also include：
Second reminding module, for sending the second information, second information indicates that the user's control face enters
Row rotation.
12. face registering apparatus according to claim 7, it is characterised in that the face registering apparatus also include：
Second detection module, for detecting the facial motion track of the user；
Second judge module, for judging whether the face motion track deviates registration scope；
First determining module, for when determining that the face motion track deviates registration scope, exiting face registration；
Second determining module, in the determination face motion track without departing from registration scope, carrying out face registration.
13. a kind of face registering apparatus, it is characterised in that include：
Central processing unit, memory, storage medium, power supply, radio network interface and input/output interface；
By call on the memory or storage medium store operational order, the central processing unit, as follows for executing
Step：
Registration message is received, the registration message indicates that the face registering apparatus carry out face registration；
Detect whether the face that there is user in preset time, if exist, gather the face in primary importance when
First facial feature, the primary importance be the face registering apparatus detect the user face when the face residing for
Position；
First face template data is generated according to the first facial feature；
The first face template data is stored in storage facilities；
Judge whether the postrotational second place of the face reaches preset value with respect to the anglec of rotation of the primary importance, if
Reach, then gather the face in the second place when the second facial characteristics；
Second face template data are obtained according to second facial characteristics；
By the second face template data storage in storage facilities.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/101996 WO2018068261A1 (en) | 2016-10-13 | 2016-10-13 | Face registration method and face registration device |
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| Publication Number | Publication Date |
|---|---|
| CN106489153A true CN106489153A (en) | 2017-03-08 |
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ID=58285427
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|---|---|---|---|
| CN201680001152.0A Pending CN106489153A (en) | 2016-10-13 | 2016-10-13 | A kind of face register method and face registering apparatus |
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| WO (1) | WO2018068261A1 (en) |
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| CN110175572A (en) * | 2019-05-28 | 2019-08-27 | 深圳市商汤科技有限公司 | Face image processing process and device, electronic equipment and storage medium |
| CN112766086A (en) * | 2021-01-04 | 2021-05-07 | 深圳阜时科技有限公司 | Identification template registration method and storage medium |
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Also Published As
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| WO2018068261A1 (en) | 2018-04-19 |
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