CN107341380A - Control method, electronic installation and computer-readable recording medium - Google Patents
Control method, electronic installation and computer-readable recording medium Download PDFInfo
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- CN107341380A CN107341380A CN201710464644.XA CN201710464644A CN107341380A CN 107341380 A CN107341380 A CN 107341380A CN 201710464644 A CN201710464644 A CN 201710464644A CN 107341380 A CN107341380 A CN 107341380A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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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
- G06V40/18—Eye characteristics, e.g. of the iris
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
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- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
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- Computer Security & Cryptography (AREA)
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Abstract
The invention discloses a kind of control method, for electronic installation.Electronic installation includes iris recognition module and motion sensor.Iris recognition module includes infrared camera.Control method includes：Pass through the movable information of motion sensor senses electronic installation；If the movable information of electronic installation meets preparatory condition, user images are shot by infrared camera；When human eye in judging user images be present, iris recognition is carried out by iris recognition module.Invention additionally discloses a kind of electronic installation and computer-readable recording medium.Control method, electronic installation and the computer-readable recording medium of embodiment of the present invention are opened by the motion of motion sensor senses electronic installation with triggering infrared camera, and iris recognition module is quickly opened when infrared camera photographs user's human eye to carry out iris recognition, reduce the stand-by period of iris recognition unlatching, lift the usage experience of user.
Description
Technical field
The present invention relates to biometrics identification technology, more particularly to a kind of control method, electronic installation and computer-readable
Storage medium.
Background technology
The existing iris recognition technology for mobile phone unblock, which usually requires first to press power key on startup, lights screen
Just open iris recognition module and carry out iris recognition.In this way, iris recognition toggle speed is slower, Consumer's Experience is poor.
The content of the invention
The embodiment provides a kind of control method, electronic installation and computer-readable recording medium.
The control method of embodiment of the present invention is used for electronic installation.The electronic installation includes iris recognition module and fortune
Dynamic sensor, the iris recognition module include infrared camera, and the control method comprises the following steps：
Pass through the movable information of electronic installation described in the motion sensor senses；
If the movable information of the electronic installation meets preparatory condition, user images are shot by the infrared camera；
With
When human eye be present in judging the user images, iris recognition is carried out by the iris recognition module.
The electronic installation of embodiment of the present invention includes infrared camera, iris recognition module and motion sensor.It is described
Iris recognition module includes the infrared camera.The motion sensor is used for the movable information for detecting the electronic installation；
The infrared camera is used to shoot user images when the movable information of the electronic installation meets preparatory condition；The iris
Identify that module is used for when face be present in judging the user images, iris recognition is carried out by the iris recognition module.
The electronic installation of embodiment of the present invention include iris recognition module, motion sensor, one or more processors,
Memory and one or more programs.The iris recognition module includes infrared camera.Wherein one or more of degree
It is stored in the memory, and is configured to by one or more of computing devices, described program includes performing
The instruction of above-mentioned control method.
The computer-readable recording medium of embodiment of the present invention includes what is be used in combination with the electronic installation that can be imaged
Computer program, the computer program can be executed by processor to complete above-mentioned control method.
Control method, electronic installation and the computer-readable recording medium of embodiment of the present invention are examined by motion sensor
The motion of electronic installation is surveyed to trigger infrared camera unlatching, and rainbow is quickly opened when infrared camera photographs user's human eye
Film identifies that module to carry out iris recognition, presses power key without waiting for user and just opens iris recognition module, reduce iris
The stand-by period opened is identified, lifts the usage experience of user.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the schematic flow sheet of the control method of some embodiments of the present invention.
Fig. 2 is the module diagram of the electronic installation of some embodiments of the present invention.
Fig. 3 is the module diagram of the electronic installation of some embodiments of the present invention.
Fig. 4 is the schematic flow sheet of the control method of some embodiments of the present invention.
Fig. 5 is the schematic flow sheet of the control method of some embodiments of the present invention.
Fig. 6 is the schematic flow sheet of the control method of some embodiments of the present invention.
Fig. 7 is the schematic flow sheet of the control method of some embodiments of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Also referring to Fig. 1 to 2, the control method of embodiment of the present invention is used for electronic installation 100.Electronic installation 100
Including iris recognition module 20 and motion sensor 30.Iris recognition module 20 includes infrared camera 22.Control method includes
Following steps：
S11：Pass through the movable information of the detection electronic installation 100 of motion sensor 30；
S12：When the movable information of electronic installation 100 meets preparatory condition, user is shot by infrared camera 22 and schemed
Picture；With
S13：When human eye in user images be present, iris recognition is carried out by iris recognition module 20.
Referring again to Fig. 2, the control method of embodiment of the present invention can be by the electronic installation 100 of embodiment of the present invention
Realize.The electronic installation 100 of embodiment of the present invention includes motion sensor 30, infrared camera 22 and iris recognition module
20.Wherein, iris recognition module 20 includes infrared camera 22.Step S11 can realize by motion sensor 30, step S12
It can be realized by infrared camera 22；Step S13 can be realized by iris recognition module 20.
In other words, motion sensor 30 can be used for the movable information of detection electronic installation 100；Infrared camera 22 can be used
In shooting user images when the movable information of electronic installation 100 meets preparatory condition；Iris recognition module 20 can be used for
Family image sign carries out iris recognition when human eye be present.
In some embodiments, electronic installation 100 includes mobile phone, tablet personal computer, notebook computer, intelligent watch, intelligence
Energy bracelet, intelligent glasses, intelligent helmet etc..In a particular embodiment of the present invention, electronic installation 100 is mobile phone.
Referring to Fig. 3, the electronic installation 100 of embodiment of the present invention include iris recognition module 20, motion sensor 30,
One or more processors 40, memory 50 and one or more programs 51.Iris recognition module 20 includes infrared camera 22.
One or more programs 51 are stored in memory 50, and are configured to be performed by one or more processors 40, program
51 include performing the instruction of following steps：
S11：Pass through the movable information of the detection electronic installation 100 of motion sensor 30；
S12：When the movable information of electronic installation 100 meets preparatory condition, user is shot by infrared camera 22 and schemed
Picture；With
S13：When human eye in user images be present, iris recognition is carried out by iris recognition module 20.
It is appreciated that the existing electronic installation 100 using iris recognition technology be unlocked using iris recognition or its
When he operates, it is necessary to press on ＆ off switch could open iris recognition module 20 carry out iris recognition, cause whole releasing process compared with
Long, Consumer's Experience is poor.The motion that the control method of embodiment of the present invention passes through the detection electronic installation 100 of motion sensor 30
Opened with triggering infrared camera 22, and iris recognition module 20 is quickly opened when infrared camera 22 photographs user's human eye
To carry out iris recognition, press power key without waiting for user and just open iris recognition module 20, reduce iris recognition unlatching
Stand-by period, lift the usage experience of user.
In some embodiments, motion sensor 30 includes gyroscope and/or acceleration transducer.
The gyroscope being used in the electronic installation 100 (i.e. mobile phone) of embodiment of the present invention can be micro electronmechanical (MEMS) top
Spiral shell instrument.Micro-electro-mechanical gyroscope be by detect Coriolis force (i.e. the rotating object tangential force suffered when there is radial motion) come
Detect the angular speed of mobile phone.When mobile phone produces radial motion, the horizontal capacitor board in micro-electro-mechanical gyroscope is measured due to horizontal stroke
To Coriolis force move the capacitance variations brought.Because Coriolis force is proportional to angular speed, so the change by electric capacity
Angular velocity can be calculated.Micro-electro-mechanical gyroscope can measure the magnitude of angular velocity in tri- directions of X, Y, Z respectively.The value of X-direction
Size represents the movement of mobile phone in the horizontal direction, and the size of the value of Y-direction represents movement of the mobile phone in vertical direction, Z-direction
The size of value represents movement of the mobile phone on spatial vertical direction.Mobile phone is measured in tri- sides of X, Y, Z by micro-electro-mechanical gyroscope
To angular speed be that can determine that the movable information of mobile phone, e.g., whether mobile phone is lifted by user, so as to trigger infrared camera 22
Open with shooting image.
Acceleration transducer in embodiment of the present invention is micro electronmechanical (MEMS) acceleration transducer.Micro electronmechanical acceleration
Sensor includes piezoresistance type micro-accelerometer, capacitance microaccelerator, torsional pendulum type micro-acceleration gauge and tunnel type micro-acceleration
Meter etc..In the specific embodiment of the present invention, capacitance microaccelerator can be used to carry out the measurement of acceleration.Specifically, electric capacity
The accelerometer that declines includes the capacitor board of two cantilever designs.When mobile phone moves, the velocity variations (that is, acceleration) of mobile phone reach
To sufficiently large, the inertia force suffered by capacitor board in capacitance microaccelerator exceedes fixed or supports its power, capacitor board meeting
Mobile, the distance between upper and lower two capacitor boards, which produce, to be changed so as to change electric capacity.The change of electric capacity is converted into by a wafer
Voltage signal, acceleration magnitude can be calculated according to voltage signal.Wherein, the change of electric capacity is directly proportional to acceleration.In this way,
Mobile phone can be measured the acceleration of mobile phone motion by acceleration transducer when moving, the motion for determining mobile phone according to acceleration is believed
Breath, when movable information meets predetermined condition, triggering infrared camera 22 is opened with shooting image.
Referring to Fig. 4, in some embodiments, movable information includes the trace information of electronic installation 100, step S11
The movable information of the control detection electronic installation 100 of motion sensor 30 comprises the following steps：
S111：Pass through the trace information of the detection electronic installation 100 of motion sensor 30.
Referring again to Fig. 2, in some embodiments, step S111 can be realized by motion sensor 30.
In other words, motion sensor 30 can be used for the trace information by the detection electronic installation 100 of motion sensor 30.
Referring again to Fig. 3, in some embodiments, program 51 also includes the instruction for performing following steps：
S111：Pass through the trace information of the detection electronic installation 100 of motion sensor 30.
Motion sensor 30 can detect acceleration information when electronic installation 100 moves, and now motion sensor 30 wraps
Include acceleration transducer.The acceleration information detected according to motion sensor 30 can calculate the motion rail of electronic installation 100
Mark.Specifically, according to the Newtonian mechanics law of motion, motion can be tried to achieve by carrying out double integral to the acceleration of moving object
The moving displacement of object.Electronic installation 100 is respectively in space along the transient motion speed v on X, Y, Z axis direction：
T electronic installation 100 is respectively along the moving displacement s on X, Y, Z axis direction：
Then within the t- Δ t periods, the spatial movement displacement of electronic installation 100 is：
In this way, it is (s in space coordinates of the t electronic installation 100 in space coordinates X-Y-Zx(t),sy(t),sz
(t)), in this way, passing through t0,t1,t2,……tnMoment, all locus coordinate points can draw the motion rail of electronic installation 100
Mark.
Predetermined condition refers to triggering the predetermined path of movement that infrared camera 22 is opened.In actual use, if motion
The difference that sensor 30 is detected between obtained movement locus and predetermined path of movement is less than preset value, you can triggering infrared photography
First 22 open.Wherein, predetermined movement track can be the various trajectory shapes such as arc, circle, V-arrangement.In the specific reality of the present invention
Apply in example, predetermined movement track is arc.It is appreciated that when user picks up mobile phone, mobile phone moves from the position away from user face
Move to close to the position of user face, during which the movement locus of mobile phone is usually arc.In this way, predetermined movement is set into track setting
For arc, the unlatching of infrared camera 22 can be quickly carried out in user's use, reduces the stand-by period of user, improves user
Usage experience.
In some cases, user holds mobile phone in the process of walking, now because the amplitude of oscillation of user's arm may cause
The movement locus of mobile phone is also arc, therefore, by the shooting image of infrared camera 22, is followed by subsequent processing image to judge that user schemes
Whether there is human eye as in, iris recognition is just carried out when human eye be present.In this way, the false triggering of iris recognition can be prevented.
Judge to be realized by processor 40 with the presence or absence of human eye in user images.Processor 40 can be by extracting user images
Edge contour and to after edge extracting user images carry out Hough circle transformation whether there is people in user images to detect
Eye.First, processor 40 carries out becoming even contours extract to user images.Specifically, edge can be carried out by Canny operators to carry
Take.The core that Canny operators carry out the algorithm of edge extracting has the following steps：First, user is schemed with 2D gaussian filterings template
Picture carries out convolution to eliminate noise；Then, the Grad of each pixel grey scale is obtained using differential operator, and according to Grad meter
The gradient direction of the gray scale of each pixel is calculated, adjacent pixels of the respective pixel along gradient direction can be found by gradient direction；
Then, each pixel is traveled through, if the gray value of the gray value of some pixel and former and later two adjacent pixels on its gradient direction
Compared to not being maximum, then it is not marginal point to think this pixel value.Edge is in this way, can determine that in user images
The pixel of position, so as to obtain the user images after edge extracting.
Then, whether Hough circle transformation processing deposits to detect in user images is carried out to the user images after edge extracting
In human eye.Hough circle transformation is that one of basic skills of geometry is identified in image procossing.The principle of Hough circle transformation is
By the point of image space through in circle transformation to parameter space, any on circle is corresponding to three-dimensional conical surface in parameter space；
Round all boundary point pairs answer a conical surface race in parameter space to justify；If the point converted is on same circumference, circular cone
Race intersects at a point, and the point is the center of circle and radius corresponding to image space.In this way, handle edge according to Hough circle transformation
Do not obtained during user images after extraction circular cone race it is intersecting a bit, then illustrate human eye is not present in user images.
Referring to Fig. 5, in some embodiments, movable information includes the wobble information of electronic installation 100, step S11
The movable information of the control detection electronic installation 100 of motion sensor 30 comprises the following steps：
S112：Pass through the wobble information of the detection electronic installation 100 of motion sensor 30.
Referring again to Fig. 2, in some embodiments, step S113 can be realized by motion sensor 30.
In other words, motion sensor 30 can be additionally used in the wobble information of detection electronic installation 100.
Fig. 3 is please referred to, in some embodiments, program 51 also includes the instruction for performing following steps：
S112：Pass through the wobble information of the detection electronic installation 100 of motion sensor 30.
Motion sensor 30 is detectable to obtain acceleration information when electronic installation 100 moves, and now motion sensor 30 wraps
Include acceleration transducer.The difference of the acceleration information measured according to two adjacent moment motion sensors 30 can calculate electronics dress
Put 100 wobble information.Specifically, obtaining the acceleration of motion sensor 30 respectively at different moments and recording the corresponding moment
Time.Then, the time difference of the first adjacent acceleration and the second acceleration, and electronic installation 100 are calculated in X, Y, Z tri-
The absolute value of the acceleration change between the first acceleration and the second acceleration on axle.Further according to time difference and acceleration change
Absolute value the average value of rate of acceleration change is calculated using following formula：
Wherein, avg be rate of acceleration change average value, deltax、deltay、deltazRespectively electronic installation 100 is in X, Y, Z tri-
The absolute value of acceleration change on axle, diff are the time difference of adjacent the first acceleration and the second acceleration, and C is for amplification
Number.Average value avg is compared with default average threshold, judges to generate one when average value avg is more than default average threshold
Secondary acceleration great change.The number of acceleration great change is counted within a period of time, is judged when number is more than default shake number
The movable information of electronic installation 100 meets preparatory condition.Wherein, preparatory condition is default shake number.
Referring to Fig. 6, in some embodiments, iris recognition module 20 also includes infrared light supply 21 (shown in Fig. 2).Step
When rapid S13 has human eye in user images, iris recognition is carried out by iris recognition module 20 and comprised the following steps：
S131：By infrared light supply 21 to carry out light filling；
S132：Iris image is shot by infrared camera 22；
S133：Iris image is obtained to extract characteristic information；
S134：Judging characteristic information whether with the iris feature information match that prestores；With
S135：If characteristic information and the iris feature information match to prestore, it is determined that iris recognition success.
Referring again to Fig. 2, in some embodiments, step S131 can be realized by infrared light supply 21.Step S132 can
To be realized by infrared camera 22, step S133, step S134 and step S135 can be realized by iris recognition module 20.
In other words, infrared light supply 21 is used for light filling；Outer camera 22 can be used for 2 shooting iris images；Iris recognition mould
Group 20 can be used for：
Iris image is obtained to extract characteristic information；
Judging characteristic information whether with the iris feature information match that prestores；
If characteristic information and the iris feature information match to prestore, it is determined that iris recognition success.
Referring again to Fig. 3, in some embodiments, program 51 also includes being used for the instruction for performing following steps：
S131：By infrared light supply 21 to carry out light filling；
S132：Iris image is shot by infrared camera 22；
S133：Iris image is obtained to extract characteristic information；
S134：Judging characteristic information whether with the iris feature information match that prestores；With
S135：If characteristic information and the iris feature information match to prestore, it is determined that iris recognition success.
Specifically, in the environment of infrared light supply 21 carries out light filling, infrared camera 22 shoots iris image.Then, it is right
Iris image is handled to extract characteristic information.Specifically, Iris Location is carried out first, can be by extracting the inner edge of iris
Boundary and external boundary realize the positioning to iris.Wherein, the extraction of inner boundary is straight by calculating the gray scale of view picture iris image
Fang Tu, it is the scope that pupil region gray scale is concentrated corresponding to first peak value because grey level histogram has two major peaks, the
It is the scope that iris region gray scale is concentrated corresponding to two peak values, therefore, a binaryzation is chosen on the right side of first peak value
Threshold value and to iris image carry out binary conversion treatment after i.e. may separate out pupil to extract inner circle border.The extraction on cylindrical border
The method that Hough transform can be used.Edge extracting is carried out to iris image first by Canny operators, then using can be with
Hough transform of the detection with shaped objects undetermined determines the fringing coefficient of iris to extract cylindrical border.It is determined that inside and outside round edge
Annular iris position is can determine that behind boundary.Then, the iris after positioning is normalized and image enhancement processing.Its
In, normalized is that various sizes of iris texture is changed into the area of fixed size by certain mapping (such as polarization coordinate)
Domain, so as to eliminate the influence of translation, rotation, scaling to iris recognition.Image enhancement processing be by partial histogram equalization,
The annular iris image after positioning is set to be converted to the figure for having same pixel point to export in each gray level by point processing
Picture, so as to improve due to uneven illumination it is even caused by normalization after picture contrast it is low the problem of.Then, to normalizing and scheming
Iris image after image intensifying processing carries out feature extraction and coding.Specifically, wavelet transformation can be used to carry out iris image
Feature extraction.2D Gabor functions can form the small echo of one group of self similarity by scaling, rotation and translation.By 2D Gabor letters
Number is multiplied and integrated with the pixel of iris image and can produce a series of wavelet coefficients, so as to extract image texture i.e. characteristic information.
Coding refers to carrying out wavelet coefficient Zero-code to obtain a series of binary coding numerical value.Finally, by feature extraction and
Characteristic information after coding is compared with the iris feature information to prestore, specifically, by the feature coding of iris image and in advance
The feature coding for the iris feature information deposited matches so as to determine whether identical iris one by one.The matching of feature coding can use
Hamming is away from matching algorithm：Wherein, Ai、BiThe i-th bit code of the feature coding of iris image is represented respectively
And the i-th bit code of the feature coding of the iris feature information to prestore, L are characterized the length of coding.To AiAnd BiCarry out XOR processing
Afterwards, the HD obtained value is smaller, the matching degree of the feature coding of the feature coding of iris image and the iris feature information to prestore
It is higher.In this way, whether can be matched between judging characteristic information and pre-stored characteristics information, be considered as in matching iris recognition into
Work(.
Also referring to Fig. 2 and Fig. 7, in some embodiments, electronic installation 100 also includes preposition visible image capturing head
60.The control method of embodiment of the present invention also includes：
S14：Pass through first 60 shooting image of the auxiliary front mounted visible image capturing of infrared camera 22.
Referring again to Fig. 2, in some embodiments, step S14 can be realized by infrared camera 22.In other words,
Infrared camera 22 can be additionally used in first 60 shooting image of auxiliary front mounted visible image capturing.
Referring again to Fig. 3, in some embodiments, program 51 also includes being used for the instruction for performing following steps：
S15：Pass through first 60 shooting image of the auxiliary front mounted visible image capturing of infrared camera 22.
Specifically, for example, binocular stereo vision ranging side can be used based on infrared camera 22 and visible image capturing first 60
Method obtains depth image.There is certain distance between infrared camera 22 and visible image capturing first 60, by two cameras each
The depth information of object to be shot can be calculated in parallax between the image of acquisition.For another example under low-light (level) environment, it is red
Outer camera can aid in first 60 shooting of visible image capturing to obtain brightness and the preferable image of definition etc..
The computer-readable recording medium of embodiment of the present invention includes being used in combination with the electronic installation 100 that can be imaged
Computer program.Computer program can be performed by processor 40 to complete the controlling party described in above-mentioned any one embodiment
Method.
For example, computer program can be performed by processor 40 to complete the control method described in following steps：
S11：Pass through the movable information of the detection electronic installation 100 of motion sensor 30；
S12：When the movable information of electronic installation 100 meets preparatory condition, user is shot by infrared camera 22 and schemed
Picture；With
S13：When human eye in user images be present, iris recognition is carried out by iris recognition module 20.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include
Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium, which can even is that, to print the paper of described program thereon or other are suitable
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, have suitable combinational logic gate circuit application specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries
Suddenly it is that by program the hardware of correlation can be instructed to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and as independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although have been shown and retouch above
Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention
System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (14)
1. a kind of control method, for electronic installation, it is characterised in that the electronic installation includes iris recognition module and motion
Sensor, the iris recognition module include infrared camera, and the control method comprises the following steps：
Pass through the movable information of electronic installation described in the motion sensor senses；
If the movable information of the electronic installation meets preparatory condition, user images are shot by the infrared camera；With
When human eye be present in judging the user images, iris recognition is carried out by the iris recognition module.
2. control method according to claim 1, it is characterised in that the motion sensor includes gyroscope and/or added
Velocity sensor.
3. control method according to claim 1, it is characterised in that the movable information includes trace information, the control
The step of making the movable information of electronic installation described in the motion sensor senses includes：
Pass through the trace information of electronic installation described in the motion sensor senses.
4. control method according to claim 1, it is characterised in that the movable information includes wobble information, the control
The step of making the movable information of electronic installation described in the motion sensor senses includes：
Pass through the wobble information of electronic installation described in the motion sensor senses.
5. control method according to claim 1, it is characterised in that the iris recognition module also includes infrared light supply,
It is described when human eye be present in judging the user images, by the iris recognition module carry out iris recognition the step of include
Following steps：
By the infrared light supply to carry out light filling；
Iris image is shot by the infrared camera；
Obtain the characteristic information of the iris image；
Judge the characteristic information whether with the iris feature information match that prestores；With
If the characteristic information and the iris feature information match to prestore, it is determined that the iris recognition success.
6. control method according to claim 1, it is characterised in that the electronic installation also includes preposition visible image capturing
Head, the control method also include：
The preposition visible image capturing head shooting image is aided in by the infrared camera.
7. a kind of electronic installation, it is characterised in that the electronic installation includes：
Motion sensor, the motion sensor are used for the movable information for detecting the electronic installation；
Infrared camera, the infrared camera are used for for shooting when the movable information of the electronic installation meets preparatory condition
Family image；With
Iris recognition module, the iris recognition module include the infrared camera, and the iris recognition module is used for：
When face be present in judging the user images, iris recognition is carried out by the iris recognition module.
8. electronic installation according to claim 7, it is characterised in that the motion sensor includes gyroscope and/or added
Velocity sensor.
9. electronic installation according to claim 7, it is characterised in that the movable information includes trace information, the fortune
Move information in the track that dynamic sensor is further used for detecting the electronic installation.
10. electronic installation according to claim 7, it is characterised in that the movable information includes wobble information, the fortune
Dynamic sensor is further used for detecting the wobble information of the electronic installation.
11. electronic installation according to claim 7, it is characterised in that the iris recognition module is also taken the photograph including infrared light
As head, the infrared light supply is used for light filling；
The infrared camera is used for iris image after shooting；
The iris recognition module is further used for：
Obtain the characteristic information of the iris image；
Judge the characteristic information whether with the iris feature information match that prestores；With
If the characteristic information and the iris feature information match to prestore, it is determined that the iris recognition success.
12. electronic installation according to claim 7, it is characterised in that the electronic installation also includes visible image capturing head,
The infrared camera is further used for aiding in the preposition visible image capturing head shooting image.
13. a kind of electronic installation, it is characterised in that the electronic installation includes：
Iris recognition module, the iris recognition module include infrared camera；
Motion sensor；
One or more processors；
Memory；With
One or more programs, wherein one or more of programs are stored in the memory, and be configured to by
One or more of computing devices, described program include the finger that perform claim requires control method described in 1 to 6 any one
Order.
A kind of 14. computer-readable recording medium, it is characterised in that the meter being used in combination including the electronic installation with that can image
Calculation machine program, the computer program can be executed by processor to complete the controlling party described in claim 1 to 6 any one
Method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710464644.XA CN107341380A (en) | 2017-06-19 | 2017-06-19 | Control method, electronic installation and computer-readable recording medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710464644.XA CN107341380A (en) | 2017-06-19 | 2017-06-19 | Control method, electronic installation and computer-readable recording medium |
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| CN201710464644.XA Pending CN107341380A (en) | 2017-06-19 | 2017-06-19 | Control method, electronic installation and computer-readable recording medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908983A (en) * | 2017-11-14 | 2018-04-13 | 维沃移动通信有限公司 | A kind of method and mobile terminal for controlling mobile terminal screen |
| CN109117724A (en) * | 2018-07-06 | 2019-01-01 | 深圳虹识技术有限公司 | A kind of method and apparatus of iris recognition |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120162448A1 (en) * | 2010-04-30 | 2012-06-28 | Honeywell International Inc. | Method and system for detecting motion blur |
| CN103034423A (en) * | 2012-12-25 | 2013-04-10 | 珠海金山办公软件有限公司 | Method for rotating screen display direction of equipment through shaking equipment |
| CN105760739A (en) * | 2016-04-22 | 2016-07-13 | 上海与德通讯技术有限公司 | Iris-recognition-based unlocking method and system thereof |
| CN106503621A (en) * | 2016-09-26 | 2017-03-15 | 北京无线电计量测试研究所 | A kind of method for collecting iris and system |
| CN106599651A (en) * | 2016-11-17 | 2017-04-26 | 努比亚技术有限公司 | Terminal unlocking apparatus and method |
| CN106845200A (en) * | 2017-02-07 | 2017-06-13 | 上海与德信息技术有限公司 | A kind of iris unlocking method and a device based on SAR sensors |
-
2017
- 2017-06-19 CN CN201710464644.XA patent/CN107341380A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120162448A1 (en) * | 2010-04-30 | 2012-06-28 | Honeywell International Inc. | Method and system for detecting motion blur |
| CN103034423A (en) * | 2012-12-25 | 2013-04-10 | 珠海金山办公软件有限公司 | Method for rotating screen display direction of equipment through shaking equipment |
| CN105760739A (en) * | 2016-04-22 | 2016-07-13 | 上海与德通讯技术有限公司 | Iris-recognition-based unlocking method and system thereof |
| CN106503621A (en) * | 2016-09-26 | 2017-03-15 | 北京无线电计量测试研究所 | A kind of method for collecting iris and system |
| CN106599651A (en) * | 2016-11-17 | 2017-04-26 | 努比亚技术有限公司 | Terminal unlocking apparatus and method |
| CN106845200A (en) * | 2017-02-07 | 2017-06-13 | 上海与德信息技术有限公司 | A kind of iris unlocking method and a device based on SAR sensors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908983A (en) * | 2017-11-14 | 2018-04-13 | 维沃移动通信有限公司 | A kind of method and mobile terminal for controlling mobile terminal screen |
| CN109117724A (en) * | 2018-07-06 | 2019-01-01 | 深圳虹识技术有限公司 | A kind of method and apparatus of iris recognition |
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