CN106203275A - Method, device and electronic equipment for unlocked by fingerprint - Google Patents

Method, device and electronic equipment for unlocked by fingerprint Download PDF

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Publication number
CN106203275A
CN106203275A CN201610500389.5A CN201610500389A CN106203275A CN 106203275 A CN106203275 A CN 106203275A CN 201610500389 A CN201610500389 A CN 201610500389A CN 106203275 A CN106203275 A CN 106203275A
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CN
China
Prior art keywords
finger
fingerprint
biological information
unlocked
print information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610500389.5A
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Chinese (zh)
Inventor
陈忱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LeTV Holding Beijing Co Ltd
LeTV Mobile Intelligent Information Technology Beijing Co Ltd
Original Assignee
LeTV Holding Beijing Co Ltd
LeTV Mobile Intelligent Information Technology Beijing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LeTV Holding Beijing Co Ltd, LeTV Mobile Intelligent Information Technology Beijing Co Ltd filed Critical LeTV Holding Beijing Co Ltd
Priority to CN201610500389.5A priority Critical patent/CN106203275A/en
Publication of CN106203275A publication Critical patent/CN106203275A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • G06V40/1382Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/40Spoof detection, e.g. liveness detection
    • G06V40/45Detection of the body part being alive
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/15Biometric patterns based on physiological signals, e.g. heartbeat, blood flow

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)

Abstract

The invention discloses a kind of method for unlocked by fingerprint.Described method includes: the finger print information of detection finger;Utilize the biological information of ultrasonic acquisition device detection finger;Perform unblock based on described finger print information and biological information to process.The method according to the invention can detect three-dimensional finger print information and the biological information of finger, thus be prevented effectively from and unlock successful situation by prosthetic finger.

Description

Method, device and electronic equipment for unlocked by fingerprint
Technical field
The present invention relates to areas of information technology, more particularly, to a kind of method for unlocked by fingerprint, device and electronics Equipment.
Background technology
Along with the development of information technology, people more and more use the electronic equipments such as mobile terminal to store information, example As, smart mobile phone, panel computer etc..
In order to improve the safety of information, generally these electronic equipments utilize fingerprint to be unlocked.But made at present Fingerprint sensor can only capture the two dimensional image of finger surface, in some cases, by printed drawings or the vacation of fingerprint Finger just can easily unlock.
Accordingly, it would be desirable to improve to solve the problems referred to above to prior art.
Summary of the invention
It is an object of the present invention to provide a kind of new solution for unlocked by fingerprint.
According to the first aspect of the invention, it is provided that a kind of method for unlocked by fingerprint.Described method includes: detection hands The finger print information referred to;Utilize the biological information of ultrasonic acquisition device detection finger;Hold based on described finger print information and biological information Row unblock processes.
Preferably, judge whether it is the finger of human body according to described biological information, in this way, then by described finger print information with pre- The fingerprint template first stored compares, if relatively success, is then unlocked process.
Preferably, described biological information include the flowing of finger temperature, blood, fingerprint profile, the gully on fingerprint surface and At least one in fingerprint bottom layer tissue.
The different typings being preferably based on multiple finger sequentially form described fingerprint template.
Preferably, the described fingerprint template of a finger is formed by the fingerprint of one finger of multi collect.
According to the second aspect of the invention, it is provided that a kind of unlocked by fingerprint device.Described device includes: finger print information detects Unit, for detecting the finger print information of finger;Biological information detector unit, for utilizing the work of ultrasonic acquisition device detection finger Body information;Solve lock unit, process for performing unblock based on described finger print information and biological information.
Preferably, described device also includes biological information judging unit, for judging whether according to described biological information is The finger of human body;And finger print information comparing unit, for described finger print information is compared with the fingerprint template prestored Relatively, if relatively success, then process it is unlocked.
Preferably, described biological information include the flowing of finger temperature, blood, fingerprint profile, the gully on fingerprint surface and At least one in fingerprint bottom layer tissue.
The different typings being preferably based on multiple finger sequentially form described fingerprint template.
Preferably, the described fingerprint template of a finger is formed by the fingerprint of one finger of multi collect.
According to the third aspect of the invention we, it is provided that a kind of electronic equipment, described electronic equipment includes according to the present invention's Unlocked by fingerprint device.
According to the fourth aspect of the invention, it is provided that a kind of electronic equipment, described electronic equipment includes memorizer and process Device, described memorizer is used for storing instruction, and described instruction is used for controlling described processor and carries out operating to perform according to the present invention Method.
It was found by the inventors of the present invention that in the prior art, there is the drawback utilizing prosthetic finger can carry out unlocked by fingerprint. Therefore, the present invention is to be realized technical assignment or the those skilled in the art of technical problem is that to be solved never expect Or it is not expected that, therefore the present invention is a kind of new technical scheme.
By detailed description to the exemplary embodiment of the present invention referring to the drawings, the further feature of the present invention and Advantage will be made apparent from.
Accompanying drawing explanation
Combined in the description and the accompanying drawing of the part that constitutes description shows embodiments of the invention, and even With its explanation together for explaining the principle of the present invention.
Fig. 1 is the flow chart of the method for unlocked by fingerprint according to embodiments of the present invention.
Fig. 2 is according to an embodiment of the invention for the schematic block diagram of device of unlocked by fingerprint.
Fig. 3 is a kind of frame principle figure implementing structure of the electronic equipment according to the present invention.
Detailed description of the invention
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should also be noted that unless additionally have Body illustrates, the parts illustrated the most in these embodiments and positioned opposite, the numerical expression of step and numerical value are not intended to this The scope of invention.
Description only actually at least one exemplary embodiment is illustrative below, never as to the present invention And any restriction applied or use.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable In the case of when, described technology, method and apparatus should be considered a part for description.
It is shown here that any occurrence should be construed as merely exemplary with in all examples discussed, and not It is as restriction.Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing Individual accompanying drawing is defined, then need not it is further discussed in accompanying drawing subsequently.
The present invention is in order to improve safety and the accuracy of unlocked by fingerprint, it is provided that one utilizes ultrasonic acquisition device collection The three-dimensional finger print information of user's finger and the new technical scheme that is unlocked.
Fig. 1 is the flow chart of the method for unlocked by fingerprint according to embodiments of the present invention.
According to Fig. 1, the method for the present invention comprises the steps:
Step S110, the finger print information of detection finger.
When the unlocking request of user being detected, such as, need to be unlocked by fingerprint at screen lock state, or user visits Ask the situations such as the program or the account that are provided with unlocked by fingerprint.
Above-mentioned unlocking request can touch the mode such as screen or voice by user and be input to electronic equipment.
In one example, being gathered the finger print information of user by picture pick-up device, described finger print information includes fingerprint profile Information.
In another example, the three-dimensional information of finger, such as, the fingerprint of finger are gathered also by ultrasonic acquisition device Gully etc..Ultrasonic acquisition device can launch ultrasonic pulse, and pulse is reflected after arriving at finger surface, and utilization reflects Pulse can obtain the three-dimensional information of fingerprint.Can further gather the fingerprint characteristic of finger in this way, improve The safety of unlocked by fingerprint.
Step S120, utilizes the biological information of ultrasonic acquisition device detection finger.
Described biological information includes the flowing of finger temperature, blood, fingerprint profile, the gully on fingerprint surface and fingerprint bottom At least one in tissue.
Described biological information can reflect the feature of human finger, thus is different from the fingerprint of two dimension.In this way, The template being prevented from the fingerprint by printing can unlock, thus the unlocked by fingerprint detection accuracy improved.
Step S130, performs unblock based on described finger print information and biological information and processes.
In one example, step S130 also includes judging whether it is the finger of human body according to described biological information, in this way, Then described finger print information is compared with the fingerprint template prestored, if relatively success, be then unlocked process.
If it is determined that described biological information is not belonging to the finger of human body or finger print information with the template stored in advance not Unanimously, then refusal is unlocked.
Described fingerprint template, is typing finger print information in advance, and the fingerprint template formed after feature extraction, energy The finger characteristic that enough reflections are individual.
Such as, different typings based on multiple fingers sequentially form described fingerprint template.In this way, user is permissible The fingerprint of the multiple finger of typing, meanwhile, is additionally based upon the typing order difference of different finger and forms fingerprint template.When being unlocked Time, only in the case of the finger print information and typing the most correctly of finger, just it is considered the comparison success with fingerprint template. In this way, the safety of unlocked by fingerprint can be improved further.
In another example, formed the described fingerprint template of a finger by the fingerprint of one finger of multi collect. During user's each typing finger information, the angle often inputted or dynamics also differ, accordingly, it is possible to cause being extracted every time Fingerprint characteristic is inconsistent.The fingerprint template formed in this way, it is possible to avoiding causing because of the difference of input angle can not Correct situation about unlocking.
As can be seen here, according to the method for the unblock for fingerprint of the present invention, it is possible to the three-dimensional of the finger gathering user refers to Stricture of vagina information and biological information such that it is able to detect the situation utilizing the fingerprint template of prosthetic finger or printing to be unlocked, carry The high safety of data.
Present invention also offers a kind of device for unlocked by fingerprint.Fig. 2 is according to an embodiment of the invention for referring to The schematic block diagram of the device that stricture of vagina unlocks.
According to Fig. 2, this device 200 includes at fingerprint detection unit 210, biological information detector unit 220 and unblock Reason unit 230.
Above-mentioned finger print information detector unit 210 is for detecting the finger print information of finger.
Above-mentioned biological information detector unit 220 is for utilizing the biological information of ultrasonic acquisition device detection finger.
Above-mentioned unblock processing unit 230 processes for performing unblock based on described finger print information and biological information.
In one example, the device 200 for unlocked by fingerprint also includes biological information judging unit and finger print information ratio Relatively unit.
Described biological information judging unit is for judging whether it is the finger of human body according to described biological information.
Described finger print information comparing unit is used for comparing described finger print information with the fingerprint template prestored, as Fruit is relatively more successful, then be unlocked process.If the most unsuccessful, then refuse to unlock.
Alternatively, described biological information include the flowing of finger temperature, blood, fingerprint profile, the gully on fingerprint surface and At least one in fingerprint bottom layer tissue.
Alternatively, different typings based on multiple fingers sequentially form described fingerprint template.
Alternatively, the described fingerprint template of a finger is formed by the fingerprint of one finger of multi collect.
Present invention also offers a kind of electronic equipment, according on the one hand, this electronic equipment includes the unlocked by fingerprint of the present invention Device 2000.This electronic equipment e.g. mobile phone, panel computer, notebook computer etc..
Fig. 3 is a kind of frame principle figure implementing structure of the electronic equipment according to the present invention.
According to Fig. 3, this electronic equipment 3000 includes processor 3010 and memorizer 3020, and this memorizer 3020 is used for Storage instruction, this instruction is used for controlling processor 3010 and carries out operating to perform the outer playback amount control method of above-mentioned multimedia.
In addition, according to Fig. 3, this electronic equipment 3000 also includes interface arrangement 3030, communicator 3040, shows Showing device 3050, input equipment 3060, speaker 3070, mike 3080 etc..Although figure 3 illustrates multiple device, But, the present invention can only relate to partial devices therein, such as, processor 3010, memorizer 3020 etc..
Above-mentioned interface arrangement 3030 such as includes earphone jack, USB interface etc..
Above-mentioned communicator 3040 such as can carry out there is wired or wireless communication.
Above-mentioned display device 3050 e.g. LCDs, touch display screen etc..
Above-mentioned input equipment 3060 such as can include touch screen, button etc..
The various embodiments described above primary focus describes the difference with other embodiments, but those skilled in the art should be clear Chu, the various embodiments described above can be used alone as required or be combined with each other.
Each embodiment in this specification all uses the mode gone forward one by one to describe, identical similar portion between each embodiment Dividing cross-reference, what each embodiment stressed is the difference with other embodiments, but people in the art Member is it should be understood that, the various embodiments described above can be used alone as required or be combined with each other.It addition, for device For embodiment, owing to it is corresponding with embodiment of the method, so describing fairly simple, relevant part sees method and implements The explanation of the corresponding part of example.System embodiment described above is only schematically, wherein as separating component The module illustrated can be or may not be physically separate.
The present invention can be device, method and/or computer program.Computer program can include computer Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the invention.
Computer-readable recording medium can be to keep and to store instruction tangible used by instruction execution equipment Equipment.Computer-readable recording medium such as may be-but not limited to-storage device electric, magnetic storage apparatus, optical storage Equipment, electromagnetism storage device, semiconductor memory apparatus or the combination of above-mentioned any appropriate.Computer-readable recording medium More specifically example (non exhaustive list) including: portable computer diskette, hard disk, random access memory (RAM), read-only deposits Reservoir (ROM), erasable type programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable Compact disk read only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, such as on it Storage has the punch card of instruction or groove internal projection structure and the combination of above-mentioned any appropriate.Calculating used herein above Machine readable storage medium storing program for executing is not construed as instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations, logical Cross waveguide or the electromagnetic wave (such as, by the light pulse of fiber optic cables) of other transmission mediums propagation or pass through wire transfer The signal of telecommunication.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculate/ Processing equipment, or download to outer computer or outer by network, such as the Internet, LAN, wide area network and/or wireless network Portion's storage device.Network can include copper transmission cable, fiber-optic transfer, be wirelessly transferred, router, fire wall, switch, gateway Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment receive meter from network Calculation machine readable program instructions, and forward this computer-readable program instructions, for the meter being stored in each calculating/processing equipment In calculation machine readable storage medium storing program for executing.
For perform the present invention operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction, Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming languages Source code that combination in any is write or object code, described programming language includes OO programming language such as Smal Ltalk, C++ etc., and the procedural programming languages of routine such as " C " language or similar programming language.Computer-readable Programmed instruction can perform the most on the user computer, perform the most on the user computer, independent as one Software kit performs, part part on the user computer performs or on the remote computer completely at remote computer or clothes Perform on business device.In the situation relating to remote computer, remote computer can include office by the network of any kind Territory net (LAN) or wide area network (WAN) are connected to subscriber computer, or, it may be connected to outer computer (such as utilize because of Special net service provider passes through Internet connection).In certain embodiments, by utilizing the shape of computer-readable program instructions State information comes personalized customization electronic circuit, such as Programmable Logic Device, field programmable gate array (FPGA) or able to programme Logic array (PLA), this electronic circuit can perform computer-readable program instructions, thus realize various aspects of the invention.
Referring herein to method according to embodiments of the present invention, device (system) and computer program flow chart and/ Or block diagram describes various aspects of the invention.Should be appreciated that flow chart and/or each square frame of block diagram and flow chart and/ Or the combination of each square frame in block diagram, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special-purpose computer or other programmable data The processor of processing means, thus produce a kind of machine so that these instructions are by computer or other programmable data When the processor of processing means performs, create the merit of regulation in the one or more square frames in flowchart and/or block diagram The device of energy/action.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to Order makes computer, programmable data processing means and/or other equipment work in a specific way, thus, storage has instruction Computer-readable medium then includes a manufacture, and it includes in the one or more square frames in flowchart and/or block diagram The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing means or other On equipment so that perform sequence of operations step on computer, other programmable data processing means or miscellaneous equipment, to produce Raw computer implemented process, so that perform on computer, other programmable data processing means or miscellaneous equipment Function/the action of regulation in one or more square frames in instruction flowchart and/or block diagram.
Flow chart and block diagram in accompanying drawing show the system of multiple embodiments according to the present invention, method and computer journey Architectural framework in the cards, function and the operation of sequence product.In this, each square frame in flow chart or block diagram can generation One module of table, program segment or a part for instruction, a part for described module, program segment or instruction comprises one or more use Executable instruction in the logic function realizing regulation.At some as in the realization replaced, the function marked in square frame is also Can occur to be different from the order marked in accompanying drawing.Such as, two continuous print square frames can essentially be held substantially in parallel OK, they can also perform sometimes in the opposite order, and this is depending on involved function.It is also noted that block diagram and/or The combination of the square frame in each square frame in flow chart and block diagram and/or flow chart, can be with performing the function of regulation or dynamic The special hardware based system made realizes, or can realize with the combination of specialized hardware with computer instruction.Right It is well known that for those skilled in the art, realized by hardware mode, realized by software mode and by software and The mode of combination of hardware realizes being all of equal value.
Being described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and also It is not limited to disclosed each embodiment.In the case of the scope and spirit without departing from illustrated each embodiment, for this skill For the those of ordinary skill in art field, many modifications and changes will be apparent from.The selection of term used herein, purport Explaining the principle of each embodiment, actual application or the technological improvement to the technology in market best, or making this technology lead Other those of ordinary skill in territory is understood that each embodiment disclosed herein.The scope of the present invention is limited by claims Fixed.

Claims (12)

1., for a method for unlocked by fingerprint, comprise the following steps:
The finger print information of detection finger;
Utilize the biological information of ultrasonic acquisition device detection finger;
Perform unblock based on described finger print information and biological information to process.
Method the most according to claim 1, also includes:
Judge whether it is the finger of human body according to described biological information, in this way, then:
Described finger print information is compared with the fingerprint template prestored, if relatively success, is then unlocked process.
Method the most according to claim 1, wherein, described biological information includes the flowing of finger temperature, blood, fingerprint wheel In wide, the gully on fingerprint surface and fingerprint bottom layer tissue at least one.
Method the most according to claim 2, also includes, different typings based on multiple fingers sequentially form described fingerprint mould Plate.
Method the most according to claim 2, also includes, forms a finger by the fingerprint of one finger of multi collect Described fingerprint template.
6. for a device for unlocked by fingerprint, including:
Finger print information detector unit: for detecting the finger print information of finger;
Biological information detector unit: for utilizing the biological information of ultrasonic acquisition device detection finger;
Unlock processing unit: process for performing unblock based on described finger print information and biological information.
Device the most according to claim 6, also includes:
Biological information judging unit: for judging whether it is the finger of human body according to described biological information;
Finger print information comparing unit: for described finger print information being compared with the fingerprint template prestored, if compared Success, then be unlocked process.
Device the most according to claim 6, it is characterised in that described biological information includes the flowing of finger temperature, blood, refers to At least one in stricture of vagina profile, the gully on fingerprint surface and fingerprint bottom layer tissue.
Device the most according to claim 7, it is characterised in that different typings based on multiple fingers sequentially form described finger Stricture of vagina template.
Device the most according to claim 7, it is characterised in that form one by the fingerprint of one finger of multi collect The described fingerprint template of finger.
11. 1 kinds of electronic equipments, it is characterised in that include the unlocked by fingerprint device according to any one of claim 6-10.
12. 1 kinds of electronic equipments, including memorizer and processor, it is characterised in that described memorizer is used for storing instruction, described Instruction is used for controlling described processor and carries out operating to perform method according to any one of claim 1 to 5.
CN201610500389.5A 2016-06-29 2016-06-29 Method, device and electronic equipment for unlocked by fingerprint Pending CN106203275A (en)

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CN106802710A (en) * 2016-12-30 2017-06-06 珠海市魅族科技有限公司 Electronic equipment and driving method
CN106897715A (en) * 2017-03-31 2017-06-27 努比亚技术有限公司 A kind of unlocked by fingerprint processing method and mobile terminal
CN107066853A (en) * 2016-12-28 2017-08-18 歌尔股份有限公司 Realize the method and intelligent terminal of unlocked by fingerprint
CN107092820A (en) * 2017-03-13 2017-08-25 宇龙计算机通信科技(深圳)有限公司 Terminal, ultrasonic fingerprint unlocking method and tripper
CN107506627A (en) * 2017-07-11 2017-12-22 国网浙江桐庐县供电公司 A kind of information network security of power system operating control device
CN108205648A (en) * 2016-12-20 2018-06-26 南昌欧菲生物识别技术有限公司 Fingerprint recognition module and electronic device
CN109299595A (en) * 2018-09-08 2019-02-01 太若科技(北京)有限公司 Method, apparatus and AR equipment based on hand skin texture information unlock AR equipment
CN111191642A (en) * 2020-04-08 2020-05-22 腾讯科技(深圳)有限公司 Fingerprint anti-counterfeiting identification method and device based on multi-task classification and electronic equipment

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CN104279504A (en) * 2014-09-26 2015-01-14 宁波市鄞州龙辰知识产权服务有限公司 Lampshade
CN104616001A (en) * 2015-03-04 2015-05-13 上海箩箕技术有限公司 Fingerprint recognition system and fingerprint recognition method

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CN104279504A (en) * 2014-09-26 2015-01-14 宁波市鄞州龙辰知识产权服务有限公司 Lampshade
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CN108205648A (en) * 2016-12-20 2018-06-26 南昌欧菲生物识别技术有限公司 Fingerprint recognition module and electronic device
CN107066853A (en) * 2016-12-28 2017-08-18 歌尔股份有限公司 Realize the method and intelligent terminal of unlocked by fingerprint
CN106802710A (en) * 2016-12-30 2017-06-06 珠海市魅族科技有限公司 Electronic equipment and driving method
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CN106897715A (en) * 2017-03-31 2017-06-27 努比亚技术有限公司 A kind of unlocked by fingerprint processing method and mobile terminal
CN107506627A (en) * 2017-07-11 2017-12-22 国网浙江桐庐县供电公司 A kind of information network security of power system operating control device
CN109299595A (en) * 2018-09-08 2019-02-01 太若科技(北京)有限公司 Method, apparatus and AR equipment based on hand skin texture information unlock AR equipment
CN111191642A (en) * 2020-04-08 2020-05-22 腾讯科技(深圳)有限公司 Fingerprint anti-counterfeiting identification method and device based on multi-task classification and electronic equipment
CN111191642B (en) * 2020-04-08 2020-07-21 腾讯科技(深圳)有限公司 Fingerprint anti-counterfeiting identification method and device based on multi-task classification and electronic equipment

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Application publication date: 20161207