CN105389575A - Processing method and device for biological data - Google Patents
Processing method and device for biological data Download PDFInfo
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- CN105389575A CN105389575A CN201510992213.1A CN201510992213A CN105389575A CN 105389575 A CN105389575 A CN 105389575A CN 201510992213 A CN201510992213 A CN 201510992213A CN 105389575 A CN105389575 A CN 105389575A
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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
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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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
- G06V40/60—Static or dynamic means for assisting the user to position a body part for biometric acquisition
- G06V40/67—Static or dynamic means for assisting the user to position a body part for biometric acquisition by interactive indications to the user
Abstract
The invention discloses a processing method and device for biological data. The processing method comprises the following steps of detecting an included angle between the horizontal plane and an acquisition plane of image acquisition equipment; judging whether the included angle is in a preset range or not; if yes, carrying out biological data acquisition and/or liveness detection on an acquisition object; and if not, warning a user to regulate the direction of the image acquisition equipment to ensure that the included angle is in the preset range, and repeatedly executing the above steps after the user regulates the direction of the image acquisition equipment. With the application of the embodiment of the invention, when an image acquisition angle between the image acquisition equipment and a recognition object (or the acquisition object) is not proper, the user can be warned to regulate the image acquisition equipment, so that the processing quality of the biological data is guaranteed.
Description
Technical field
The present invention relates to technical field of biometric identification, particularly relate to a kind of disposal route and device of biological data.
Background technology
Living things feature recognition tool has been widely used, and recognition of face is as a kind of emerging biometrics identification technology, compared with the technology such as iris recognition, finger scan, palm shape are scanned, face recognition technology has original advantage in application aspect, the features such as it has high precision, high stability, easily use, difficult counterfeit, therefore, there is extremely wide market application foreground.
In the related, when carrying out recognition of face, usually directly recognition of face is carried out after completing man face image acquiring, and do not carry out pre-service to collecting facial image, therefore, when carrying out man face image acquiring, if the image capturing angle between image capture device and object to be identified is improper, the facial image distortion then will causing collecting, such as, living body authentication is carried out under object to be identified is in low head status, the face that image capture device collects is compared with normal face, its distortion is serious, thus cause false recognition rate to increase, even recognition failures.
Summary of the invention
In view of the above problems, the present invention proposes a kind of disposal route and device of biological data, the quality of handled image can be improved.
According to one aspect of the invention, provide a kind of disposal route of biological data, described method comprises:
The acquisition plane of detected image collecting device and the angle angle of surface level;
Judge described angle angle whether in preset range,
If so, then biometric data collection and/or In vivo detection are carried out to acquisition target;
If not, then reminding user adjusts the direction of described image capture device to make described angle angle in described preset range, and re-executes above-mentioned steps adjust the direction of described image capture device user after.
According to a further aspect of the present invention, provide a kind for the treatment of apparatus of biological data, described device comprises:
Detecting unit, for the acquisition plane of detected image collecting device and the angle angle of surface level;
Judging unit, for judging described angle angle whether in preset range;
Processing unit, during for determining that described angle angle is in described preset range when described judging unit, carries out biometric data collection and/or In vivo detection to acquisition target;
Reminding unit, during for determining that described angle angle is not in described preset range when described judging unit, reminding user regulates the direction of the described image capture device of described adjustment to make described angle angle in described preset range.
The application embodiment of the present invention, image capture device with identify object (or acquisition target) image capturing angle not at that time, image capture device can be adjusted by reminding user, adopt quality of image processing to ensure, improve recognition efficiency and reduce false recognition rate.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent, below especially exemplified by the specific embodiment of the present invention to allow above and other objects of the present invention, feature and advantage.
Accompanying drawing explanation
Be described in more detail the embodiment of the present invention in conjunction with the drawings, above-mentioned and other object of the present invention, Characteristics and advantages will become more obvious.Accompanying drawing is used to provide the further understanding to the embodiment of the present invention, and forms a part for instructions, is used from explanation the present invention, is not construed as limiting the invention with the embodiment of the present invention one.In the accompanying drawings, identical reference number represents same parts or step usually.In the accompanying drawings:
Fig. 1 shows the schematic flow sheet of the disposal route of a kind of biological data according to the embodiment of the present invention;
Fig. 2 shows the schematic block diagram of the treating apparatus of a kind of biological data according to the embodiment of the present invention; And
Fig. 3 shows the schematic block diagram of the disposal system of a kind of biological data according to the embodiment of the present invention.
Embodiment
In order to make the object, technical solutions and advantages of the present invention more obvious, describe in detail below with reference to accompanying drawings according to example embodiment of the present invention.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment of the present invention, should be understood that the present invention not by the restriction of example embodiment described herein.Based on the embodiment of the present invention described in the present invention, other embodiments all that those skilled in the art obtain when not paying creative work all should fall within protection scope of the present invention.
In living things feature recognition (such as recognition of face) process, if the biological data collected (such as facial image) is compared with normal biological data (such as face), distortion is comparatively serious, then can cause identifying even recognition failures by mistake, thus affect Consumer's Experience.And image capture device and object to be identified are (such as, face to be identified) between angle improper be cause one of the major reason gathering image fault, such as, when object to be identified hangs down head, cause the acquisition plane of image capture device and collected object not parallel, thus cause the facial image distortion that collects.The invention provides a kind of disposal route and device of biological data, image capture device can detect the angle angle of its acquisition plane and surface level in real time, when angle angle is in preset range, just carry out biometric data collection (such as man face image acquiring, human body behavior image acquisition) and/or In vivo detection (such as face In vivo detection), quality of image processing can be improved, such as, reduce the distortion rate gathering image, improve recognition efficiency and reduce false recognition rate, and improving the accuracy rate etc. of In vivo detection.
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in detail.
Fig. 1 shows a kind of according to an embodiment of the invention schematic flow sheet of disposal route of biological data.As shown in Figure 1, the invention provides a kind of disposal route of biological data, the method comprises the steps:
Step 101, the acquisition plane of detected image collecting device and the angle angle of surface level.
In embodiments of the present invention, the Portable intelligent terminal that image capture device can include but not limited to it is mobile phone, panel computer, digital camera etc. have camera.Wherein, acquisition plane refers to the plane perpendicular with the shooting direction of the camera of image capture device, and such as, for mobile phone, acquisition plane is exactly the plane at mobile phone screen place.In the present embodiment, in these Portable intelligent terminals, all be configured with the non-image sensor of the acquisition plane position relationship with respect to the horizontal plane that can detect intelligent terminal, such as, accelerometer, gyroscope and gravity sensor etc., can obtain the angle angle of acquisition plane and surface level by these position relationships.In this step, can by the acquisition plane of one or more combine detection Portable intelligent terminal in these non-image sensor and the angle angle of surface level, by this angle angle and then the angle that Portable intelligent terminal and acquisition target (such as, face) can be determined.On the whole, this embodiment makes full use of existing equipment and resource, and without the need to increasing the components and parts configuration for detecting angle angle in these equipment or terminal, thus reduction realizes cost.
Step 102, judges angle angle whether in preset range, if so, performs step 103, if not, performs step 104.
Wherein, judge the process of angle angle whether in preset range, the assembly that CPU, GPU in image capture device or dsp chip etc. can be utilized to have computing and processing power realizes, and other various feasible modes can also be adopted to realize, do not limit at this.
In this step, according to an alternate embodiment of the present invention, preset range can be the angle difference scope of angle angle and right angle, such as, if angle angle is α, angle difference is β, then β=α-90 °, exemplarily, the span of β is [-9 °, 9 °], based on this, step 102 can be realized by following sub-step:
Step a1, calculates the difference of angle angle and right angle, obtains angle difference.
Step b1, judges angle difference whether in described difference range, if so, performs step c1, if not, performs steps d 1.
Step c1, determines that angle angle is in preset range.
Steps d 1, determines that angle angle is not in preset range.
The present invention also provides another embodiment, if angle angle is α, preset range can be the angular range (also can be called the span of angle angle [alpha]) of angle angle [alpha].Exemplarily, the span of α can be [81 °, 90 °], and based on this, step 102 is specifically as follows and judges angle angle whether in [81 °, 90 °].Compare with previous embodiment, the calculated amount of the present embodiment is less, and arithmetic speed can be faster, thus can improve the speed of image acquisition.
Wherein, when angle difference β is 0 degree or angle angle [alpha] is 90 degree, when namely the acquisition plane of image capture device is parallel with acquisition target, the image (such as, facial image) gathered best in quality.But, to be absolute parallel by two plane regulating, it is higher to the configuration requirement of image capture device itself, the posture state current to user requires also harsher, therefore, in order to reduce acquisition cost and improve Consumer's Experience, and ensure the quality of image acquisition, the invention provides above-mentioned two kinds of embodiment.
Step 103, carries out biometric data collection and/or In vivo detection to acquisition target, process ends.
After determining that angle angle is in preset range in a step 102, then can carry out biometric data collection by the camera on image capture device to acquisition target in step 103, such as, facial image be gathered.After completing biometric data collection, biological data can be transferred to the unit, module or the device that possess biological data recognition function, to make it carry out biological data identification based on this biological data, such as, recognition of face.After determining that angle angle is in preset range in a step 102, In vivo detection (such as face In vivo detection) can also be carried out in step 103.Further, after determining that angle angle is in preset range in a step 102, biometric data collection and In vivo detection can carry out simultaneously.Wherein, the specific implementation of biological data identification and In vivo detection can adopt various feasible method, does not limit at this.
Step 104, the direction of reminding user adjustment image capture device, and step 101 and step 102 is re-executed after user's adjustment.
After step 102 determines that angle angle is not in preset range, in step 104, reminding user is adjusted direction or the angle of image capture device, such as, by voice and/or prompting frame, prompting frame can enclose word and/or image etc., reminding user adjustment image capture device, such as, when the acquisition plane of image capture device and the angle angle of surface level be not in preset range, such as, beyond angle angle maximum occurrences (such as, 99 °), this image capture device reclined by angle of reminding user is too large, make user according to prompting adjustment image capture device to reduce reclined by angle, exemplarily, " please mobile phone can be kept vertical state " by the word reminding user in voice or prompting frame.The art personnel be understandable that, this step can be realized by the voice module and/or display module (such as Mike and/or display screen) calling image capture device self.And adjust in the process of image capture device user, step 101 can be performed, detect angle angle in real time, and then perform step 102, until this angle angle is in preset range.
Exemplarily, disposal route according to the biological data of the embodiment of the present invention can realize in the unit with storer and processor or system, such as, the non-image sensor in corresponding unit or system is utilized to detect the angle of its acquisition plane and surface level, central processing unit (CPU) can judge angle whether in preset range, and exporting judged result, language module and/or display module can determine whether reminding user adjustment image capture device according to judged result.
Application above-described embodiment, can image capture device with identify object (or acquisition target) image capturing angle not at that time, reminding user adjustment image capture device, to ensure the image collecting high-quality, low distortion rate, and then improve recognition efficiency and reduce false recognition rate, and improve the accuracy rate of In vivo detection.
In addition, detection to acquisition angles (or angle angle), the collection to biological data and do not give user reminding etc. at that time in acquisition angles and all can utilize image capture device (such as, mobile phone) existing hardware configuration, make full use of existing equipment and resource, without the need to increasing the components and parts configuration of image capture device, therefore, to realize cost low for technology.
Present invention also offers the treating apparatus of a kind of biological data of application said method embodiment.Fig. 2 shows the structured flowchart of the treating apparatus of a kind of biological data in accordance with a preferred embodiment of the present invention.
As shown in Figure 2, a kind for the treatment of apparatus 200 of biological data comprises detecting unit 201, judging unit 202, processing unit 203 and reminding unit 204.Above-mentioned unit can realize with various feasible hardware, firmware, software or their combination.
Wherein, the acquisition plane of detecting unit 201 for detected image collecting device and the angle angle of surface level.Detecting unit 201 can realize with various feasible hardware, firmware, software or their combination.In one example, detecting unit 201 comprises the non-image sensor in image capture device, such as, at least one in accelerometer, gyroscope and gravity sensor, by one or more combine detection angle angle in these non-image sensor.In addition, detecting unit 201 can be connected with other unit by existing mode that is wired and/or wireless connections, such as be connected with judging unit 202, after completing the detection of angle angle, based on wired and/or wireless connections, testing result (angle angle) fed back to judging unit 202.
Judging unit 202 is for judging that detecting unit 201 detects the angle angle that obtains whether in preset range.Judging unit 202 can realize with various feasible hardware, firmware, software or their combination.In one example, judging unit 202 can be realized by the various processor with data-handling capacity and/or instruction execution capability, such as CPU (central processing unit) (CPU), Graphics Processing Unit (GPU) etc.And can be connected with other unit by existing mode that is wired and/or wireless connections, be such as connected with processing unit 203 and/or reminding unit 204, thus judged result can be transferred to processing unit 203 or reminding unit 204.
As an example, preset range can be the difference range of angle angle and right angle, difference range is [-9 °, 9 °], and judging unit 202 specifically may be used for the difference calculating angle angle and right angle, obtain angle difference, and judge angle difference whether in difference range, if so, then determine that angle angle is in preset range, if not, then determine that angle angle is not in preset range.
As another example, preset range is the angular range of described angle, angular range is [81 °, 90 °], judging unit 202, specifically for judging angle angle whether in angular range, if so, then determines that angle angle is in preset range, if not, then determine that angle angle is not in preset range.
Processing unit 203, for when judging unit 202 determines that angle angle is in preset range, carries out biometric data collection and/or In vivo detection to acquisition target.
Processing unit 203 can comprise the camera on image capture device, realizes biometric data collection by camera; When processing unit 203 is for carrying out In vivo detection, except comprising camera, processing unit 203 can also comprise the processors such as CPU (central processing unit) (CPU).
Reminding unit 204 is for when judging unit 202 determines that angle angle is not in preset range, and the direction of reminding user adjustment image capture device, till making angle angle in preset range.
Exemplarily, reminding unit 204 can be constructed by least one mode reminding user in voice, writings and image and adjust described image capture device.
Composition graphs 1 describes the embodiment and advantage etc. thereof of each step of the disposal route of biological data provided by the invention above, those of ordinary skill in the art are by reading above about the detailed description of the disposal route of biological data, the structure of the treating apparatus 200 of above-mentioned biological data, the method for operation and advantage can be understood, therefore repeat no more here.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Fig. 3 shows the schematic block diagram of the disposal system of a kind of biological data according to the embodiment of the present invention.As shown in Figure 3, the disposal system 300 of this biological data comprises memory storage 310 and processor 320.
Described memory storage 310 stores the program code for realizing according to the corresponding steps in the disposal route of the biological data of the embodiment of the present invention.
Described processor 320 is for running the program code stored in described memory storage 310, to perform the corresponding steps according to the disposal route of the biological data of the embodiment of the present invention, and for realizing according to the instruction sequence detecting unit 201 in the treating apparatus of the biological data of the embodiment of the present invention, judging unit 202, processing module 203 and reminding unit 204.
In one example, following steps are performed when described program code is run by described processor 320: the acquisition plane of detected image collecting device and the angle angle of surface level; Judge described angle angle whether in preset range; If so, then biometric data collection and/or In vivo detection are carried out to acquisition target; If not, then reminding user adjusts the direction of described image capture device to make described angle angle in described preset range, and re-executes above-mentioned steps adjust the direction of described image capture device user after.
In addition, in the disposal route of the biological data run by described processor 320 at described program code, the acquisition plane of described detected image collecting device and the angle angle of surface level are realized by the non-image sensor in image capture device, and described non-image sensor comprises at least one in accelerometer, gyroscope and gravity sensor.
Exemplarily, described preset range is the difference range of described angle angle and right angle, described difference range be-9 degree to+9 degree, describedly judge described angle angle whether in preset range, comprise: the difference calculating angle angle and right angle, obtains angle difference; Judge angle difference whether in described difference range; If so, then determine that described angle angle is in described preset range, if not, then determine that described angle angle is not in described preset range; Or described preset range is the angular range of described angle angle, described angular range is 81 degree to 99 degree, describedly judges described angle angle whether in preset range, comprising: judge described angle angle whether in described angular range; If so, then determine that described angle angle is in preset range; If not, then determine that described angle angle is not in preset range.
Exemplarily, described image capture device can be adjusted by least one mode reminding user in voice, writings and image.
In addition, according to the embodiment of the present invention, additionally provide a kind of storage medium, store programmed instruction on said storage, when described programmed instruction is run by computing machine or processor for performing the corresponding steps of the disposal route of the biological data of the embodiment of the present invention, and for realizing according to the corresponding module in the treating apparatus of the biological data of the embodiment of the present invention or unit.Described storage medium such as can comprise the combination in any of the storage card of smart phone, the memory unit of panel computer, the hard disk of personal computer, ROM (read-only memory) (ROM), Erasable Programmable Read Only Memory EPROM (EPROM), portable compact disc ROM (read-only memory) (CD-ROM), USB storage or above-mentioned storage medium.Described computer-readable recording medium can be the combination in any of one or more computer-readable recording medium, such as computer-readable recording medium comprises the computer-readable program code for generating action command sequence randomly, and another computer-readable recording medium comprises the computer-readable program code for carrying out face activity recognition.
In one embodiment, described computer program instructions can be realized each functional module or the functional unit of the treating apparatus of the biological data according to the embodiment of the present invention during computer run, and/or can perform the disposal route of the biological data according to the embodiment of the present invention.
In one embodiment, described computer program instructions by during computer run perform following steps: the acquisition plane of detected image collecting device and the angle angle of surface level; Judge described angle angle whether in preset range, if so, then biometric data collection and/or In vivo detection are carried out to acquisition target; If not, then reminding user adjusts the direction of described image capture device to make described angle angle in described preset range, and re-executes above-mentioned steps adjust the direction of described image capture device user after.
In addition, described computer program instructions is by the disposal route of the biological data of computer run, the acquisition plane of described detected image collecting device and the angle angle of surface level are realized by the non-image sensor in image capture device, and described non-image sensor comprises at least one in accelerometer, gyroscope and gravity sensor.
Exemplarily, described preset range is the difference range of described angle angle and right angle, described difference range be-9 degree to+9 degree, describedly judge described angle angle whether in preset range, comprise: the difference calculating angle angle and right angle, obtains angle difference; Judge angle difference whether in described difference range; If so, then determine that described angle angle is in described preset range, if not, then determine that described angle angle is not in described preset range; Or described preset range is the angular range of described angle angle, described angular range is 81 degree to 99 degree, describedly judges described angle angle whether in preset range, comprising: judge described angle angle whether in described angular range; If so, then determine that described angle angle is in preset range; If not, then determine that described angle angle is not in preset range.
Exemplarily, described image capture device can be adjusted by least one mode reminding user in voice, writings and image.
Can run by the process of the treatment facility of the biological data according to the embodiment of the present invention computer program instructions stored in memory according to each functional unit in the disposal system of the biological data of the embodiment of the present invention to realize, or the computer instruction that can store in the computer-readable recording medium of the computer program according to the embodiment of the present invention is realized by during computer run.
According to disposal system and the storage medium of the disposal route of the biological data of the embodiment of the present invention and device, biological treatment, by the acquisition plane of detected image collecting device and the angle determination shooting angle of surface level whether suitable, and at image capture device with when identifying that the image capturing angle of object (or acquisition target) is improper, image capture device can be adjusted by reminding user, ensure and adopt quality of image processing.
Although example embodiment has been described with reference to the drawings here, it has been only exemplary for should understanding above-mentioned example embodiment, and is not intended to limit the scope of the invention to this.Those of ordinary skill in the art can make various changes and modifications wherein, and do not depart from scope and spirit of the present invention.All such changes and modifications are intended to be included within the scope of the present invention required by claims.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Such as, apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another equipment can be integrated into, or some features can be ignored, or do not perform.
In instructions provided herein, describe a large amount of detail.But can understand, embodiments of the invention can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the present invention and to help to understand in each inventive aspect one or more, in the description to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes.But, this method of the present invention should be construed to the following intention of reflection: namely the present invention for required protection requires feature more more than the feature clearly recorded in each claim.Or rather, as corresponding claims reflect, its inventive point is to solve corresponding technical matters by the characteristic feature being less than single embodiment disclosed in certain.Therefore, the claims following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
It will be appreciated by those skilled in the art that, except mutually repelling between feature, any combination can be adopted to combine all processes of all features disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in detail in the claims, the one of any of embodiment required for protection can use with arbitrary array mode.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions that microprocessor or digital signal processor (DSP) can be used in practice to realize according to some modules in the article analytical equipment of the embodiment of the present invention.The present invention can also be embodied as part or all the device program (such as, computer program and computer program) for performing method as described herein.Realizing program of the present invention and can store on a computer-readable medium like this, or the form of one or more signal can be had.Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or provides with any other form.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
The above; be only the specific embodiment of the present invention or the explanation to embodiment; protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. a disposal route for biological data, is characterized in that, described method comprises:
The acquisition plane of detected image collecting device and the angle angle of surface level;
Judge described angle angle whether in preset range,
If so, then biometric data collection and/or In vivo detection are carried out to acquisition target;
If not, then reminding user adjusts the direction of described image capture device to make described angle angle in described preset range, and re-executes above-mentioned steps adjust the direction of described image capture device user after.
2. method according to claim 1, it is characterized in that, the acquisition plane of described detected image collecting device and the angle angle of surface level are realized by the non-image sensor in image capture device, and described non-image sensor comprises at least one in accelerometer, gyroscope and gravity sensor.
3. method according to claim 1, is characterized in that, described preset range is the difference range of described angle angle and right angle, and described difference range is that-9 degree are spent to+9,
Describedly judge described angle angle whether in preset range, comprising:
Calculate the difference of angle angle and right angle, obtain angle difference;
Judge angle difference whether in described difference range;
If so, then determine that described angle angle is in described preset range, if not, then determine that described angle angle is not in described preset range;
Or,
Described preset range is the angular range of described angle angle, and described angular range is 81 degree to 99 degree,
Describedly judge described angle angle whether in preset range, comprising:
Judge described angle angle whether in described angular range;
If so, then determine that described angle angle is in preset range;
If not, then determine that described angle angle is not in preset range.
4. method according to claim 1, is characterized in that, adjusts described image capture device by least one mode reminding user in voice, writings and image.
5. method according to claim 1, is characterized in that, described method is perform based on computing machine.
6. a treating apparatus for biological data, is characterized in that, described device comprises:
Detecting unit, for the acquisition plane of detected image collecting device and the angle angle of surface level;
Judging unit, for judging described angle angle whether in preset range;
Processing unit, during for determining that described angle angle is in described preset range when described judging unit, carries out biometric data collection and/or In vivo detection to acquisition target;
Reminding unit, during for determining that described angle angle is not in described preset range when described judging unit, reminding user adjusts the direction of described image capture device to make described angle angle in described preset range.
7. device according to claim 6, is characterized in that, described detecting unit comprises the non-image sensor in described image capture device, detects described angle angle by described non-image sensor,
Described non-image sensor comprises at least one in accelerometer, gyroscope and gravity sensor.
8. device according to claim 6, is characterized in that,
Described preset range is the difference range of described angle angle and right angle, and described difference range is that-9 degree are spent to+9,
Described judging unit, specifically for calculating the difference of angle angle and right angle, obtains angle difference; And
Judge angle difference whether in described difference range, if so, then determine that described angle angle is in described preset range, if not, then determine that described angle angle is not in described preset range;
Or,
Described preset range is the angular range of described angle angle, and described angular range is 81 degree to 99 degree,
Described judging unit, specifically for judging described angle angle whether in described angular range, is if so, then determined that described angle angle is in preset range, if not, is then determined that described angle angle is not in preset range.
9. device according to claim 6, is characterized in that, described reminding unit is constructed by least one mode reminding user in voice, writings and image and adjusts described image capture device.
10. device according to claim 6, is characterized in that, described processing unit comprises the camera for carrying out biometric data collection.
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| CN201510992213.1A CN105389575A (en) | 2015-12-24 | 2015-12-24 | Processing method and device for biological data |
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| CN201510992213.1A CN105389575A (en) | 2015-12-24 | 2015-12-24 | Processing method and device for biological data |
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| CN201510992213.1A Withdrawn CN105389575A (en) | 2015-12-24 | 2015-12-24 | Processing method and device for biological data |
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| CN109635670A (en) * | 2018-11-21 | 2019-04-16 | 普联技术有限公司 | Face identification method, device, terminal device, mobile device and storage medium |
| WO2020041971A1 (en) * | 2018-08-28 | 2020-03-05 | 华为技术有限公司 | Face recognition method and apparatus |
| CN111583734A (en) * | 2019-02-19 | 2020-08-25 | 阿里巴巴集团控股有限公司 | Touch reading method and touch reading pen |
| CN111950459A (en) * | 2020-08-13 | 2020-11-17 | 深圳市睿策者科技有限公司 | Mobile face recognition method, device, computer and storage medium |
| CN112560598A (en) * | 2020-12-02 | 2021-03-26 | 支付宝(杭州)信息技术有限公司 | Living body detection method, device and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020041971A1 (en) * | 2018-08-28 | 2020-03-05 | 华为技术有限公司 | Face recognition method and apparatus |
| CN112639801A (en) * | 2018-08-28 | 2021-04-09 | 华为技术有限公司 | Face recognition method and device |
| CN109635670A (en) * | 2018-11-21 | 2019-04-16 | 普联技术有限公司 | Face identification method, device, terminal device, mobile device and storage medium |
| CN111583734A (en) * | 2019-02-19 | 2020-08-25 | 阿里巴巴集团控股有限公司 | Touch reading method and touch reading pen |
| CN111950459A (en) * | 2020-08-13 | 2020-11-17 | 深圳市睿策者科技有限公司 | Mobile face recognition method, device, computer and storage medium |
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Address after: 100190 Beijing, Haidian District Academy of Sciences, South Road, No. 2, block A, No. 313 Applicant after: MEGVII INC. Applicant after: Beijing maigewei Technology Co., Ltd. Address before: 100190 Beijing, Haidian District Academy of Sciences, South Road, No. 2, block A, No. 313 Applicant before: MEGVII INC. Applicant before: Beijing aperture Science and Technology Ltd. |
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Application publication date: 20160309 |