WO2019011072A1 - 虹膜活体检测方法及相关产品 - Google Patents

虹膜活体检测方法及相关产品 Download PDF

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Publication number
WO2019011072A1
WO2019011072A1 PCT/CN2018/088894 CN2018088894W WO2019011072A1 WO 2019011072 A1 WO2019011072 A1 WO 2019011072A1 CN 2018088894 W CN2018088894 W CN 2018088894W WO 2019011072 A1 WO2019011072 A1 WO 2019011072A1
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WO
WIPO (PCT)
Prior art keywords
user
mobile terminal
iris information
detecting
preset
Prior art date
Application number
PCT/CN2018/088894
Other languages
English (en)
French (fr)
Inventor
唐城
张学勇
周意保
周海涛
Original Assignee
Oppo广东移动通信有限公司
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Publication of WO2019011072A1 publication Critical patent/WO2019011072A1/zh

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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
    • G06V40/19—Sensors therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
    • H04M1/724631—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device by limiting the access to the user interface, e.g. locking a touch-screen or a keypad
    • 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
    • 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
    • G06V40/197—Matching; Classification
    • 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
    • G06V40/40—Spoof detection, e.g. liveness detection
    • G06V40/45—Detection of the body part being alive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device

Definitions

  • the present invention relates to the field of mobile terminal technologies, and in particular, to an iris living body detecting method and related products.
  • biometric identification is often used, such as fingerprint recognition, face recognition, and iris recognition.
  • Biometric identification techniques such as vein recognition and palmprint recognition.
  • iris recognition technology is widely used and will continue to be used. More and more mobile terminals are equipped with iris recognition devices, such as iris cameras. Iris recognition technology has high accuracy, high stability, high anti-counterfeiting, and uniqueness. Features.
  • the embodiment of the invention provides an iris living body detection method and related products, which can improve the safety, reliability and accuracy of iris recognition.
  • an embodiment of the present invention provides a mobile terminal, including a biological information collection device, a processor, and a memory, where the biological information collection device is connected to the processor, and the processor is connected to the memory, where
  • the processor is configured to identify an eye movement state of the user when detecting an execution request of the preset operation
  • the processor is further configured to collect the iris information of the user by using the biometric information collecting device when detecting that the eye motion state meets the preset condition;
  • the processor is further configured to match the iris information and the iris information template pre-stored in the memory, and when the matching is successful, allow the execution request to perform the preset operation.
  • an embodiment of the present invention provides a method for detecting an iris living body, including:
  • the iris information and the pre-stored iris information template are matched, and when the matching is successful, the execution request is allowed to perform the preset operation.
  • an embodiment of the present invention provides a mobile terminal, including a processing unit and an acquisition unit.
  • the processing unit is configured to identify an eye movement state of the user when detecting an execution request of the preset operation
  • the processing unit is further configured to collect, by using the collecting unit, iris information of the user when detecting that the motion state of the eye meets a preset condition;
  • the processing unit is further configured to match the iris information and the iris information template pre-stored in the memory, and when the matching is successful, allow the execution request to perform the preset operation.
  • an embodiment of the present invention provides a mobile terminal, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured by the foregoing processing. Executed, the above program includes instructions for performing the steps in any of the methods of the first aspect of the embodiments of the present invention.
  • an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to execute the embodiment of the present invention.
  • the computer comprises a mobile terminal.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the implementation of the present invention Some or all of the steps described in any of the methods of the first aspect.
  • the computer program product can be a software installation package, and the computer includes a mobile terminal.
  • the mobile terminal first recognizes the eye movement state of the user when detecting the execution request of the preset operation, and secondly, collects the user when detecting that the eye motion state meets the preset condition.
  • the iris information is finally matched with the pre-stored iris information template, and when the matching is successful, the above execution request is allowed to perform the above-mentioned preset operation.
  • the mobile terminal before performing iris recognition, the mobile terminal first acquires the eye movement state of the user, determines whether to collect iris information according to the eye movement state of the user, effectively avoids the situation of false photo iris recognition, and the like, and is beneficial to improving the safety of iris recognition. Sex, reliability and accuracy.
  • FIG. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • 2A is a diagram showing an example of a reference motion trajectory according to an embodiment of the present invention.
  • 2B is a schematic diagram of a state of rotation of an eyeball according to an embodiment of the present invention.
  • FIG. 2C is a schematic flow chart of an iris living body detecting method according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present invention.
  • FIG. 4 is a block diagram of a functional unit of a mobile terminal according to an embodiment of the present invention.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • the mobile terminal involved in the embodiments of the present invention may include various handheld devices, wireless devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment, UE), mobile station (MS), terminal device, and the like.
  • UE User Equipment
  • MS mobile station
  • terminal device and the like.
  • the devices mentioned above are collectively referred to as mobile terminals.
  • the mobile terminal described in the embodiment of the present invention is provided with a biological information collecting device, and the biological information collecting device specifically includes a fingerprint information collecting device, an iris information collecting device and a facial information collecting device, wherein the fingerprint information collecting device may be a fingerprint sensor module.
  • the iris information collecting device may include an infrared light source and an iris camera, and the face information collecting device may be a general camera module, such as a front camera.
  • FIG. 1 is a schematic structural diagram of a mobile terminal 100.
  • the mobile terminal 100 includes a housing, a touch display screen, a main board, a battery, and a sub-board.
  • the infrared light source is disposed on the main board. 21.
  • the iris camera 22, the front camera 23, the processor 110, the memory 120, and the SIM card slot, etc., the sub-board is provided with a vibrator, an integrated sound chamber, a VOOC flash charging interface and a fingerprint module 24, the infrared light source 21 and the iris
  • the camera 22 constitutes an iris information collecting device of the mobile terminal 100
  • the front camera 23 constitutes a face information collecting device of the mobile terminal 100
  • the fingerprint sensor module 24 constitutes a fingerprint information collecting device of the mobile terminal 100
  • the iris information is collected.
  • the device, the face information collecting device, and the fingerprint information collecting device are collectively referred to as the biological information collecting device of the mobile terminal 100, wherein
  • the processor 110 is configured to identify an eye movement state of the user when detecting an execution request of the preset operation.
  • the processor 110 is further configured to collect the iris information of the user by using the biometric information collecting device when detecting that the eye motion state meets the preset condition;
  • the biological information collecting device is an iris information collecting device
  • the infrared light source 21 is configured to emit infrared light to illuminate the iris of the user to form reflected light
  • the iris camera 22 is configured to collect the reflected light to form an iris image
  • the processor 110 acquires the iris image
  • An iris image quality evaluation, an iris region localization (including coarse positioning and fine positioning), an iris preprocessing, an iris feature point extraction, and an iris template generation process are performed on the iris image, and the generated iris template is the above biological information.
  • the specific implementation manner of collecting biological information may be that the biological information collecting device collects a biological image of the user.
  • the processor 110 is further configured to match the iris information and the iris information template pre-stored in the memory, and when the matching is successful, allow the execution request to perform the preset operation.
  • the mobile terminal first recognizes the eye movement state of the user when detecting the execution request of the preset operation, and secondly, collects the user when detecting that the eye motion state meets the preset condition.
  • the iris information is finally matched with the pre-stored iris information template, and when the matching is successful, the above execution request is allowed to perform the above-mentioned preset operation.
  • the mobile terminal before performing iris recognition, the mobile terminal first acquires the eye movement state of the user, determines whether to collect iris information according to the eye movement state of the user, effectively avoids the situation of false photo iris recognition, and the like, and is beneficial to improving the safety of iris recognition. Sex, reliability and accuracy.
  • the above-described eye movement state includes a blinking motion state or an eyeball rotation state.
  • the blinking motion state includes the number of blinks in the preset time period; and when the detecting the eye motion state meets the preset condition, collecting the user's iris information, the processor 110 is specifically used. When the number of blinks is greater than or equal to the preset number threshold, the iris information of the user is collected by the biological information collecting device.
  • the processor 110 is specifically configured to detect a preset operation for the mobile terminal, in the case that the iris information of the user is collected when the above-mentioned eye motion state is determined to be the preset condition, and When the security level of the above preset operation is the first security level, the blinking motion state of the user is recognized.
  • the above-mentioned eyeball rotation state includes a rotation trajectory of the eyeball; in the above, when detecting that the eye motion state satisfies a preset condition, the processor 110 is specifically configured to: detect When the motion trajectory of the eyeball matches the reference motion trajectory outputted by the display screen of the mobile terminal, the iris information of the user is acquired by the biological information collecting device.
  • the processor 110 is specifically configured to detect a preset operation for the mobile terminal, in the case that the iris information of the user is collected when the above-mentioned eye motion state is determined to be the preset condition, and When the security level of the above preset operation is the second security level, the user's eyeball rotation state is recognized.
  • FIG. 2A is a schematic flowchart diagram of a method for detecting an iris living body according to an embodiment of the present invention, which is applied to a mobile terminal.
  • the method for detecting a living body of the iris includes:
  • the mobile terminal identifies an eye movement state of the user when detecting an execution request of the preset operation.
  • the foregoing preset operation may be an unlocking operation for the mobile terminal, an application use operation, a payment operation, and the like, which are not limited herein.
  • the unlocking operation may be an unlocking operation for the mobile terminal lock screen interface
  • the application use operation includes an application start operation, an application deletion operation, an application update operation, and the like
  • the payment operation may be a payment operation for different applications, such as an Alipay payment operation and a WeChat payment. operating.
  • the user's eye movement state is recognized, and the eye movement state of the user is recognized within a preset time.
  • the preset time can be 0.5 seconds, 1 second, and 1.5 seconds, which is not limited here.
  • the user's eye movement state can have various eye movement states, for example, blinking eyes, blinking eyes, wide eyes, narrowing the eyes, turning the eyeball, and the like.
  • eye movement states for example, blinking eyes, blinking eyes, wide eyes, narrowing the eyes, turning the eyeball, and the like.
  • the mobile terminal collects iris information of the user when detecting that the eye motion state meets a preset condition.
  • the iris information includes iris data or iris image.
  • the mobile terminal matches the iris information and the pre-stored iris information template, and when detecting that the matching is successful, allowing the execution request to perform the preset operation.
  • the iris information template is an iris data template
  • the iris data template refers to a position of a feature point of the registered user's iris and a characteristic value of the specific point (the characteristic value may be a capacitance, an inductance, a voltage, a current, a relative value, etc.) A collection of corresponding relationships.
  • the mobile terminal first recognizes the eye movement state of the user when detecting the execution request of the preset operation, and secondly, collects the user when detecting that the eye motion state meets the preset condition.
  • the iris information is finally matched with the pre-stored iris information template, and when the matching is successful, the above execution request is allowed to perform the above-mentioned preset operation.
  • the mobile terminal before performing iris recognition, the mobile terminal first acquires the eye movement state of the user, determines whether to collect iris information according to the eye movement state of the user, effectively avoids the situation of false photo iris recognition, and the like, and is beneficial to improving the safety of iris recognition. Sex, reliability and accuracy.
  • the above-described eye movement state includes a blinking motion state or an eyeball rotation state.
  • the motion state of the eye includes a blinking motion state and an eyeball rotation state.
  • the current eye motion state is recognized as the blinking motion state, the number of blinks in the preset time period is acquired, and the current eye motion state is recognized.
  • the eyeball is in a state of rotation, the trajectory of the eyeball is acquired.
  • the eye motion state of the user includes two eye motion states, and when the current eye motion state is detected as any one of the two motion states, the corresponding eye motion state can be acquired. Parameters.
  • the blinking motion state includes the number of blinks in the preset time period; and when detecting that the eye motion state meets the preset condition, collecting iris information of the user includes: the number of blinks is greater than When the threshold is equal to the preset number of times, the iris information of the user is collected.
  • the preset condition is that the number of blinks is greater than or equal to the preset number threshold. According to the number of blinks in the preset time period, when the number of blinks is greater than the preset number threshold, the iris information of the user is obtained, and the preset number of times threshold is a positive integer greater than 1.
  • the preset time period may be 1 second, 2 seconds, or 3 seconds, which is not limited herein.
  • the preset number of thresholds should be greater than the number of normal blinks the user has in the preset time period.
  • the number of blinks of the user in the preset time period is obtained, and when the number of blinks is greater than the preset number of times, the iris information of the user is collected, because the user needs to perform eye motion state recognition before performing iris recognition.
  • the number of blinks in the preset time period is greater than the number of blinks in the normal time, and the number of blinks needs to be greater than or equal to the preset number of thresholds, so that it can be determined as a living human eye, which is beneficial to improve the reliability and accuracy of the iris recognition. .
  • identifying the eye motion state of the user includes: detecting a preset operation for the mobile terminal, and the security level of the preset operation is At the first security level, the blinking motion state of the user is identified.
  • the preset operations for the mobile terminal can be divided into different security levels.
  • the first security level can be listed as a preset operation for high security.
  • the unlocking operation, the payment operation, and the like may be listed as the second security level, wherein the security of the second security level is higher than the first security level.
  • the reliability of the eyeball rotation state is higher and the time is longer than that of the blinking motion state, and therefore, for the first safety level Pre-set operation, before performing iris recognition, the user needs to perform blinking motion first to recognize the blinking motion state of the user; for the preset operation of the second security level, the user needs to perform the eyeball turning motion before performing iris recognition, thereby Get the user's eyeball rotation state.
  • the security level of the preset operation is the first security level
  • the blinking motion state of the user is recognized, which is more targeted, and at the same time, the speed of iris recognition is improved.
  • the eyeball rotation state includes a rotation trajectory of the eyeball; and when detecting that the eye motion state meets the preset condition, acquiring the iris information of the user includes: detecting the movement trajectory and movement of the eyeball When the reference motion track outputted by the display screen of the terminal matches, the iris information of the above user is acquired.
  • the preset condition is that the rotation track of the eyeball matches the reference motion track output by the display screen of the mobile terminal. After obtaining the rotation trajectory of the eyeball, it is necessary to determine whether the rotation trajectory of the eyeball satisfies the preset condition, and the dynamic terminal outputs a reference motion trajectory on the display screen.
  • the display output reference motion trajectory may be a motion display on the display screen. cursor.
  • the reference motion trajectory may be set by the system or set by the user, and the system is set to one or more reference motion trajectories set by the developer before the mobile terminal leaves the factory, and the system randomly or cyclically outputs the one or more reference motion trajectories.
  • the user sets the custom reference motion track input by the user through the setting interface, and the mobile terminal saves the custom reference motion track input by the user.
  • the mobile terminal performs intelligent learning based on the user's usage record based on the state of eye movement when the user uses the mobile terminal to obtain one or more reference motion trajectories.
  • any one of the reference motion trajectories may be randomly output.
  • the motion trajectory of each reference motion trajectory is different, for example, may be a left-to-right motion trajectory, and may be a right-to-left motion trajectory, It is a motion trajectory from top to bottom, or it can be a motion trajectory from bottom to top, which is not limited here.
  • a moving cursor is displayed on the display screen of the mobile terminal, and the motion track is from right to left.
  • the user's eyeball rotation state detected when facing the user may be See that the eyeball is turning to the right. Therefore, when the display screen outputs the moving cursor as shown in FIG. 2B, if the mobile terminal detects the eyeball rotation state as shown in FIG. 2C, the iris information of the user can be collected.
  • the eyeball when the user outputs a moving cursor on the display screen of the mobile terminal, the eyeball follows the cursor to rotate, thereby obtaining the user's eyeball rotation state.
  • the movement track of the user's eyeball matches the reference motion track outputted by the display screen of the mobile terminal, the iris information of the user is acquired, and further, the iris living body detection can be determined, which is beneficial to improving the safety and reliability of the iris recognition.
  • acquiring the current motion state of the eye of the user includes: detecting a preset operation for the mobile terminal, and the security level of the preset operation When it is the second security level, the user's eyeball rotation state is recognized.
  • the security level of the preset operation is the second security level
  • the eye rotation state of the user is obtained, and since the user can perform the security level according to the preset operation, it is really necessary to blink or turn the eyeball, and at the same time, according to The reference motion trajectory outputted by the display of the mobile terminal rotates the eyeball, thereby determining that the iris is detected in vivo, which is beneficial to improve the safety of iris recognition.
  • FIG. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • the mobile terminal includes a processor, a memory, and a communication interface. And one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the program including instructions for performing the following steps;
  • the iris information and the pre-stored iris information template are matched, and when the matching is successful, the execution request is allowed to perform the preset operation.
  • the mobile terminal first recognizes the eye movement state of the user when detecting the execution request of the preset operation, and secondly, collects the user when detecting that the eye motion parameter meets the preset condition.
  • the iris information is finally matched with the pre-stored iris information template, and when the matching is successful, the above execution request is allowed to perform the above-mentioned preset operation.
  • the mobile terminal before performing iris recognition, the mobile terminal first acquires the eye movement state of the user, determines whether to collect iris information according to the eye movement state of the user, effectively avoids the situation of false photo iris recognition, and the like, and is beneficial to improving the safety of iris recognition. Sex, reliability and accuracy.
  • the above-described eye movement state includes a blinking motion state or an eyeball rotation state.
  • the blinking motion state includes the number of blinks in the preset time period; when the above-mentioned eye motion state is detected to satisfy the preset condition, the user's iris information is collected, and the instructions in the above program are specific.
  • the method is configured to: collect the iris information of the user when the number of blinks is greater than or equal to the preset number threshold.
  • the instructions in the above-described program are specifically configured to perform the following steps: detecting the pre-target for the mobile terminal When the operation is set and the security level of the preset operation is the first security level, the blinking motion state of the user is recognized.
  • the above-mentioned eyeball rotation state includes a rotation trajectory of the eyeball; when the above-mentioned eye motion state is detected to satisfy a preset condition, and the iris information of the user is collected, the instruction in the above program is specifically used to execute the following Step: acquiring the iris information of the user when detecting that the motion track of the eyeball matches the reference motion track output by the display screen of the mobile terminal.
  • the instructions in the foregoing program are specifically configured to perform the following steps: when detecting the mobile terminal When the preset operation is performed, and the security level of the preset operation is the second security level, the user's eyeball rotation state is recognized.
  • the mobile terminal includes corresponding hardware structures and/or software modules for performing various functions.
  • the present invention can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.
  • the embodiment of the present invention may divide the functional unit into the mobile terminal according to the foregoing method example.
  • each functional unit may be divided according to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logical function division, and the actual implementation may have another division manner.
  • FIG. 4 shows a block diagram of a possible functional unit composition of the mobile terminal involved in the above embodiment.
  • the mobile terminal 400 includes a processing unit 402 and an acquisition unit 403.
  • the processing unit 402 is configured to control and manage the actions of the mobile terminal.
  • the processing unit 402 is configured to support the mobile terminal to perform steps S201-S203 in FIG. 2A and/or other processes for the techniques described herein.
  • the collecting unit 403 is configured to support communication between the mobile terminal and other devices.
  • the mobile terminal may further include a storage unit 401 for storing program codes and data of the mobile terminal.
  • the processing unit 402 is configured to identify an eye motion state of the user when detecting an execution request of the preset operation, and to use the acquiring unit when detecting that the eye motion state meets the preset condition 403: collecting iris information of the user; and matching the iris information and the pre-stored iris information template, and when detecting that the matching is successful, allowing the execution request to perform the preset operation.
  • the above-described eye movement state includes a blinking motion state or an eyeball rotation state.
  • the blinking motion state includes the number of blinks in the preset time period; in the above, when detecting that the eye motion state meets the preset condition, the processing unit 402 is specifically used in collecting the iris information of the user. When: the number of times the above blink is greater than or equal to the preset number threshold, the iris information of the user is collected.
  • the processing unit 402 when the user's eye motion state is recognized when the preset operation for the mobile terminal is detected, the processing unit 402 is specifically configured to: when detecting a preset operation for the mobile terminal, and When the security level of the above preset operation is the first security level, the blinking motion state of the user is recognized.
  • the rotation state of the eyeball includes a rotation trajectory of the eyeball; in the above, when the detection of the iris motion state meets the preset condition, the processing unit 402 is specifically configured to: When the motion trajectory of the eyeball matches the reference motion trajectory outputted by the display screen of the mobile terminal, the iris information of the user is acquired.
  • the processing unit 402 when the user's eye motion state is recognized when the preset operation for the mobile terminal is detected, the processing unit 402 is specifically configured to: when detecting a preset operation for the mobile terminal, and When the security level of the above preset operation is the second security level, the user's eyeball rotation state is recognized.
  • the processing unit 402 may be a processor or a controller
  • the collecting unit 403 may be a biological information collecting device, such as an iris information collecting device, a facial information collecting device, a fingerprint information collecting device, etc.
  • the storage unit 401 may be a memory.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to perform some or all of the steps of any of the methods described in the foregoing method embodiments.
  • the above computer includes a mobile terminal.
  • the embodiment of the present invention further provides a computer program product, the computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause the computer to execute any one of the methods described in the foregoing method embodiments Part or all of the steps of the method.
  • the computer program product can be a software installation package, and the computer includes a mobile terminal.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the above units is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described above as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the above-described integrated unit can be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the above-described methods of various embodiments of the present invention.
  • the foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
  • ROM Read-Only Memory
  • RAM Random Access Memory

Abstract

本发明实施例公开了一种虹膜活体检测方法及相关产品。方法包括：移动终端在检测到预设操作的执行请求时，识别用户的眼部运动状态；在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息；将所述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许所述执行请求以执行所述预设操作。本发明实施例有利于提高移动终端虹膜识别的安全性、可靠性和准确性。

Description

虹膜活体检测方法及相关产品 技术领域
本发明涉及移动终端技术领域，具体涉及一种虹膜活体检测方法及相关产品。
背景技术
随着社会的进步和科学的发展，信息交互越来越频繁，为保证信息的安全，需对用户身份进行验证，因此，常常会用到生物识别，例如：指纹识别、人脸识别、虹膜识别、静脉识别、掌纹识别等生物识别技术。
目前，虹膜识别技术应用广泛并且将会继续被推广使用，越来越多的移动终端配备有虹膜识别装置，如虹膜摄像头，虹膜识别技术具有准确率高、稳定性高、防伪性高、唯一性等特点。
发明内容
本发明实施例提供了一种虹膜活体检测方法及相关产品，可以提高虹膜识别的安全性、可靠性和准确性。
第一方面，本发明实施例提供一种移动终端，包括生物信息采集装置、处理器、存储器，上述生物信息采集装置连接上述处理器，上述处理器连接上述存储器，其中，
上述处理器，用于在检测到预设操作的执行请求时，识别用户的眼部运动状态；
上述处理器，还用于在检测到上述眼部运动状态满足预设条件时，通过上述生物信息采集装置采集用户的虹膜信息；
上述处理器，还用于将上述虹膜信息和上述存储器中预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。
第二方面，本发明实施例提供一种虹膜活体检测方法，包括：
在检测到预设操作的执行请求时，识别用户的眼部运动状态；
在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息；
将上述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。
第三方面，本发明实施例提供一种移动终端，包括处理单元和采集单元，
上述处理单元，用于在检测到预设操作的执行请求时，识别用户的眼部运动状态；
上述处理单元，还用于在检测到上述眼部运动状态满足预设条件时，通过上述采集单元采集用户的虹膜信息；
上述处理单元，还用于将上述虹膜信息和上述存储器中预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。
第四方面，本发明实施例提供一种移动终端，包括处理器、存储器、通信接口以及一个或多个程序，其中，上述一个或多个程序被存储在上述存储器中，并且被配置由上述处理器执行，上述程序包括用于执行本发明实施例第一方面任一方法中的步骤的指令。
第五方面，本发明实施例提供了一种计算机可读存储介质，其中，上述计算机可读存储介质存储用于电子数据交换的计算机程序，其中，上述计算机程序使得计算机执行如本发明实施例第一方面任一方法中所描述的部分或全部步骤，上述计算机包括移动终端。
第六方面，本发明实施例提供了一种计算机程序产品，其中，上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，上述计算机程序可操作来使计算机执行如本发明实施例第一方面任一方法中所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包，上述计算机包括移动终端。
可以看出，本发明实施例中，移动终端首先在检测到预设操作的执行请求时，识别用户的眼部运动状态，其次，在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息，最后，将上述虹膜信息和预存的虹膜信息模板进 行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。可见，移动终端在进行虹膜识别之前，先获取用户的眼部运动状态，根据用户的眼部运动状态确定是否采集虹膜信息，有效地避免了假照片虹膜识别等情况，有利于提高虹膜识别的安全性、可靠性和准确性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种移动终端的结构示意图；
图2A是本发明实施例提供的一种参考运动轨迹的示例图；
图2B是本发明实施例提供的一种眼球转动状态的示意图；
图2C是本发明实施例提供的一种虹膜活体检测方法的流程示意图；
图3发明实施例公开的一种移动终端的结构示意图；
图4是本发明实施例公开的一种移动终端的功能单元组成框图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或 设备固有的其他步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
本发明实施例所涉及到的移动终端可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备(User Equipment，UE)，移动台(Mobile Station，MS)，终端设备(terminal device)等等。为方便描述，上面提到的设备统称为移动终端。
本发明实施例所描述的移动终端设置有生物信息采集装置，该生物信息采集装置具体包括指纹信息采集装置、虹膜信息采集装置和面部信息采集装置，其中，指纹信息采集装置可以是指纹传感器模组、虹膜信息采集装置可以包括红外光源和虹膜摄像头，面部信息采集装置可以是通用摄像头模组，如前置摄像头。下面结合附图对本发明实施例进行介绍。
请参阅图1，图1是本发明实施例提供了一种移动终端100的结构示意图，上述移动终端100包括：壳体、触控显示屏、主板、电池和副板，主板上设置有红外光源21、虹膜摄像头22、前置摄像头23、处理器110、存储器120和SIM卡槽等，副板上设置有振子、一体音腔、VOOC闪充接口和指纹模组24，上述红外光源21和虹膜摄像头22组成该移动终端100的虹膜信息采集装置，上述前置摄像头23组成该移动终端100的面部信息采集装置，上述指纹传感器模组24组成该移动终端100的指纹信息采集装置，上述虹膜信息采集装置、面部信息采集装置和指纹信息采集装置统称为该移动终端100的生物信息采集装置，其中，
上述处理器110，用于在检测到预设操作的执行请求时，识别用户的眼部运动状态。
上述处理器110，还用于在检测到上述眼部运动状态满足预设条件时，通 过上述生物信息采集装置采集用户的虹膜信息；
其中，生物信息采集装置为虹膜信息采集装置时，红外光源21用于发射红外光线照射用户的虹膜形成反射光线，虹膜摄像头22用于采集反射光线形成虹膜图像，处理器110获取该虹膜图像后，针对该虹膜图像执行虹膜图像质量评估、虹膜区域定位(包含粗定位和精定位)、虹膜预处理、虹膜特征点提取、虹膜模板生成等处理过程，生成的虹膜模板即上述生物信息。
采集生物信息的具体实现方式可以是生物信息采集装置采集用户的生物图像。
上述处理器110，还用于将上述虹膜信息和上述存储器中预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。
可以看出，本发明实施例中，移动终端首先在检测到预设操作的执行请求时，识别用户的眼部运动状态，其次，在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息，最后，将上述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。可见，移动终端在进行虹膜识别之前，先获取用户的眼部运动状态，根据用户的眼部运动状态确定是否采集虹膜信息，有效地避免了假照片虹膜识别等情况，有利于提高虹膜识别的安全性、可靠性和准确性。
在一个可能的示例中，上述眼部运动状态包括眨眼运动状态或者眼球转动状态。
在一个可能的示例中，上述眨眼运动状态包括预设时段内的眨眼的次数；在上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述处理器110具体用于：在上述眨眼的次数大于或等于预设次数阈值时，通过上述生物信息采集装置采集用户的虹膜信息。
在本可能的示例中，在上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述处理器110具体用于：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态。
在一个可能的示例中，上述眼球转动状态包括眼球的转动轨迹；在上述在 检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述处理器110具体用于：在检测到上述眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，通过上述生物信息采集装置获取上述用户的虹膜信息。
在本可能的示例中，在上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述处理器110具体用于：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第二安全级别时，识别用户的眼球转动状态。
请参阅图2A，图2A是本发明实施例提供了一种虹膜活体检测方法的流程示意图，应用于移动终端，如图所示，本虹膜活体检测方法包括：
S201，移动终端在检测到预设操作的执行请求时，识别用户的眼部运动状态。
其中，上述预设操作可为针对移动终端的解锁操作，应用使用操作，支付操作等，此处不做限定。其中，解锁操作可以是针对移动终端锁屏界面的解锁操作，应用使用操作包括应用启动操作、应用删除操作、应用更新操作等，支付操作可为不同应用的支付操作，如支付宝支付操作、微信支付操作。
其中，识别用户的眼部运动状态，可在预设时间内完成识别用户的眼部运动状态。预设时间可为0.5秒，1秒，1.5秒，此处不做限定。
其中，用户的眼部运动状态可以有多种眼部运动状态，例如，不眨眼，眨眼，瞪大眼睛，缩小眼睛，眼球转动等眼部运动状态。对用户的眼部运动状态进行识别，需判断用户的眼部运动状态是否满足预设的眼部运动状态。
S202，上述移动终端在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息。
其中，在识别到用户的眼部运动状态后，需判定眼部运动状态的参数是否满足预设条件。
其中，虹膜信息包括虹膜数据或者虹膜图像。
S203，上述移动终端将上述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。
其中，虹膜信息模板为虹膜数据模板，虹膜数据模板是指注册用户的虹膜 的特征点的位置和特定点的特征值(特征值可以是电容、电感、电压、电流、相对值等)之间的对应关系的集合像。
可以看出，本发明实施例中，移动终端首先在检测到预设操作的执行请求时，识别用户的眼部运动状态，其次，在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息，最后，将上述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。可见，移动终端在进行虹膜识别之前，先获取用户的眼部运动状态，根据用户的眼部运动状态确定是否采集虹膜信息，有效地避免了假照片虹膜识别等情况，有利于提高虹膜识别的安全性、可靠性和准确性。
在一个可能的示例中，上述眼部运动状态包括眨眼运动状态或者眼球转动状态。
其中，眼部的运动状态包括眨眼运动状态和眼球转动状态，在识别出当前的眼部运动状态为眨眼运动状态时，获取预设时段内的眨眼的次数，在识别出当前的眼部运动状态为眼球转动状态时，获取眼球的转动轨迹。
可见，本示例中，用户的眼部运动状态包括两种眼部运动状态，在检测到当前的眼部运动状态为这两种运动状态中的任意一种时，可获取对应的眼部运动状态的参数。
在一个可能的示例中，上述眨眼运动状态包括预设时段内的眨眼的次数；上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息，包括：在上述眨眼的次数大于或等于预设次数阈值时，采集用户的虹膜信息。
其中，预设条件为眨眼的次数大于或等于预设次数阈值。根据预设时段内的眨眼次数，在眨眼次数大于预设次数阈值时，获取用户的虹膜信息，预设次数阈值为大于1的正整数。
其中，预设时段可以是1秒、2秒、3秒，此处不做限定。预设次数阈值应大于用户在预设时段内的正常眨眼次数。
可见，本示例中，获取用户在预设时段内的眨眼次数，在眨眼次数大于预设次数阈值时，执行采集用户的虹膜信息，由于用户在进行虹膜识别前需先进行眼部运动状态识别，使得用户在预设时段内的眨眼次数大于正常情况下的眨 眼次数，且眨眼次数还需要大于或等于预设次数阈值，因此可确定为活体人眼，有利于提高虹膜识别的可靠性和准确性。
在本可能的示例中，上述在检测到针对移动终端的预设操作时，识别用户的眼部运动状态，包括：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态。
其中，针对移动终端的预设操作可分为不同的安全等级，对于安全性要求不高的预设操作，如应用启动操作，可列为第一安全等级，对于需要高安全性的预设操作，如解锁操作，支付操作等，可列为第二安全等级，其中，第二安全等级的安全性高于第一安全等级。
其中，由于用户在进行虹膜识别之前，需要先通过眼部运动状态识别，相比于眨眼运动状态，眼球转动状态的可靠性等更高，耗时也更长，因此，对于第一安全等级的预设操作，在进行虹膜识别之前，需要用户先进行眨眼运动，从而识别用户的眨眼运动状态；对于第二安全等级的预设操作，在进行虹膜识别之前，需要用户先进行眼球转动运动，从而获取用户的眼球转动状态。
可见，本示例中，在预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态，更具针对性，同时，有利于提高虹膜识别的速度。
在一个可能的示例中，上述眼球转动状态包括眼球的转动轨迹；上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息，包括：在检测到上述眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，获取上述用户的虹膜信息。
其中，预设条件为眼球的转动轨迹与移动终端显示屏输出的参考运动轨迹匹配。在获取眼球的转动轨迹后，需判断眼球的转动轨迹是否满足预设条件，动终端会在显示屏上输出参考运动轨迹，例如，显示屏输出参考运动轨迹可以是在显示屏上显示一个运动的光标。
其中，参考运动轨迹可由系统设定或者用户设定，系统设定为开发人员在移动终端出厂前设定的一个或多个参考运动轨迹，系统随机或循环输出该一个或多个参考运动轨迹。用户设定为用户通过设置界面，输入的自定义参考运动轨迹，移动终端保存用户输入的自定义参考运动轨迹。又或者，移动终端基于 用户使用记录，根据用户使用移动终端时的眼球运动状态，进行智能学习，得到一个或多个参考运动轨迹。
其中，在上述参考运动轨迹的个数大于1时，可随机输出任意一个参考运动轨迹。
其中，在上述移动终端预存有多个参考运动轨迹时，每个参考运动轨迹的运动轨迹都不相同，例如，可以是从左到右的运动轨迹，可以是从右到左的运动轨迹，可以是从上到下的运动轨迹，也可以是从下到上的运动轨迹，此处不做限定。
其中，如图2B所示，移动终端的显示屏上显示了一个运动的光标，其运动轨迹为从右向左移动，如图2C上述，为面向用户时检测到的用户的眼球转动状态，可以看出，眼球向右转动。因此，在显示屏输出如图2B所示的运动光标时，若移动终端检测到如图2C所示的眼球转动状态，即可采集用户的虹膜信息。
可见，本示例中，用户在看到移动终端的显示屏上输出一个运动的光标时，眼球跟随该光标转动，进而得到用户的眼球转动状态。在用户的眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，才获取用户的虹膜信息，进而，可确定为虹膜活体检测，有利于提高虹膜识别的安全性和可靠性。
在本可能的示例中，上述在检测到针对移动终端的预设操作时，获取当前用户的眼部运动状态，包括：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第二安全级别时，识别用户的眼球转动状态。
可见，本示例中，在预设操作的安全级别为第二安全级别时，获取用户的眼球转动状态，由于用户可根据预设操作的安全级别，确实是要眨眼还是要转动眼球，同时，根据移动终端显示屏输出的参考运动轨迹转动眼球，从而，可确定是虹膜活体检测，有利于提高虹膜识别的安全性。
与上述图2A所示的实施例一致的，请参阅图3，图3是本发明实施例提供的一种移动终端的结构示意图，如图所示，该移动终端包括处理器、存储器、通信接口以及一个或多个程序，其中，上述一个或多个程序被存储在上述存储器中，并且被配置由上述处理器执行，上述程序包括用于执行以下步骤的指令；
在检测到预设操作的执行请求时，识别用户的眼部运动状态；
在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息；
将上述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。
可以看出，本发明实施例中，移动终端首先在检测到预设操作的执行请求时，识别用户的眼部运动状态，其次，在检测到上述眼部运动参数满足预设条件时，采集用户的虹膜信息，最后，将上述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。可见，移动终端在进行虹膜识别之前，先获取用户的眼部运动状态，根据用户的眼部运动状态确定是否采集虹膜信息，有效地避免了假照片虹膜识别等情况，有利于提高虹膜识别的安全性、可靠性和准确性。
在一个可能的示例中，上述眼部运动状态包括眨眼运动状态或者眼球转动状态。
在一个可能的示例中，在上述眨眼运动状态包括预设时段内的眨眼的次数；上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述程序中的指令具体用于执行以下步骤：在上述眨眼的次数大于或等于预设次数阈值时，采集用户的虹膜信息。
在一个可能的示例中，在上述在检测到针对移动终端的预设操作时，识别用户的眼部运动状态方面，上述程序中的指令具体用于执行以下步骤：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态。
在一个可能的示例中，在上述眼球转动状态包括眼球的转动轨迹；上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述程序中的指令具体用于执行以下步骤：在检测到上述眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，获取上述用户的虹膜信息。
在一个可能的示例中，在上述在检测到针对移动终端的预设操作时，获取当前用户的眼部运动状态方面，上述程序中的指令具体用于执行以下步骤：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第二安全级别 时，识别用户的眼球转动状态。
上述主要从方法侧执行过程的角度对本发明实施例的方案进行了介绍。可以理解的是，移动终端为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本发明能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
本发明实施例可以根据上述方法示例对移动终端进行功能单元的划分，例如，可以对应各个功能划分各个功能单元，也可以将两个或两个以上的功能集成在一个处理单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。需要说明的是，本发明实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
在采用集成的单元的情况下，图4示出了上述实施例中所涉及的移动终端的一种可能的功能单元组成框图。移动终端400包括：处理单元402和采集单元403。处理单元402用于对移动终端的动作进行控制管理，例如，处理单元402用于支持移动终端执行图2A中的步骤S201-S203和/或用于本文所描述的技术的其它过程。采集单元403用于支持移动终端与其他设备的通信。移动终端还可以包括存储单元401，用于存储移动终端的程序代码和数据。
其中，上述处理单元402，用于在检测到预设操作的执行请求时，识别用户的眼部运动状态；以及用于在检测到上述眼部运动状态满足预设条件时，通过所述采集单元403采集用户的虹膜信息；以及用于将上述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许上述执行请求以执行上述预设操作。
在一个可能的示例中，上述眼部运动状态包括眨眼运动状态或者眼球转动状态。
在一个可能的示例中，上述眨眼运动状态包括预设时段内的眨眼的次数； 在上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述处理单元402具体用于：在上述眨眼的次数大于或等于预设次数阈值时，采集用户的虹膜信息。
在一个可能的示例中，在上述在检测到针对移动终端的预设操作时，识别用户的眼部运动状态方面，上述处理单元402具体用于：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态。
在一个可能的示例中，上述眼球转动状态包括眼球的转动轨迹；在上述在检测到上述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，上述处理单元402具体用于：在检测到上述眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，获取上述用户的虹膜信息。
在一个可能的示例中，在上述在检测到针对移动终端的预设操作时，识别用户的眼部运动状态方面，上述处理单元402具体用于：在检测到针对移动终端的预设操作，且上述预设操作的安全级别为第二安全级别时，识别用户的眼球转动状态。
其中，处理单元402可以是处理器或控制器，采集单元403可以是生物信息采集装置，如虹膜信息采集装置、面部信息采集装置、指纹信息采集装置等，存储单元401可以是存储器。
本发明实施例还提供一种计算机存储介质，其中，该计算机存储介质存储用于电子数据交换的计算机程序，该计算机程序使得计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤，上述计算机包括移动终端。
本发明实施例还提供一种计算机程序产品，上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，上述计算机程序可操作来使计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤。该计算机程序产品可以为一个软件安装包，上述计算机包括移动终端。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其他顺序或者同时进行。 其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置，可通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如上述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性或其它的形式。
上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储器中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储器中，包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本发明各个实施例上述方法的全部或部分步骤。而前述的存储器包括：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储器中，存储器可以包括：闪存盘、只读存储器(英文：Read-Only Memory，简称：ROM)、随机存取器(英文：Random Access Memory，简称：RAM)、磁盘或光盘等。
以上对本发明实施例进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (20)

  1. 一种移动终端，其特征在于，包括生物信息采集装置、处理器、存储器，所述生物信息采集装置连接所述处理器，所述处理器连接所述存储器，其中，
    所述处理器，用于在检测到预设操作的执行请求时，识别用户的眼部运动状态；
    所述处理器，还用于在检测到所述眼部运动状态满足预设条件时，通过所述生物信息采集装置采集用户的虹膜信息；
    所述处理器，还用于将所述虹膜信息和所述存储器中预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许所述执行请求以执行所述预设操作。
  2. 根据权利要求1所述的移动终端，其特征在于，所述眼部运动状态包括眨眼运动状态或者眼球转动状态。
  3. 根据权利要求1或2所述的移动终端，其特征在于，所述眨眼运动状态包括预设时段内的眨眼的次数；在所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，所述处理器具体用于：在所述眨眼的次数大于或等于预设次数阈值时，通过所述生物信息采集装置采集用户的虹膜信息。
  4. 根据权利要求3所述的移动终端，其特征在于，在所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，所述处理器具体用于：在检测到针对移动终端的预设操作，且所述预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态。
  5. 根据权利要求1或2所述的移动终端，其特征在于，所述眼球转动状态包括眼球的转动轨迹；在所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，所述处理器具体用于：在检测到所述眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，通过所述生物信息采集装置获取所述用户的虹膜信息。
  6. 根据权利要求5所述的移动终端，其特征在于，在所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，所述处理器具体用于：在检测到针对移动终端的预设操作，且所述预设操作的安全级别为第二安 全级别时，识别用户的眼球转动状态。
  7. 一种虹膜活体检测方法，其特征在于，包括：
    在检测到预设操作的执行请求时，识别用户的眼部运动状态；
    在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息；
    将所述虹膜信息和预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许所述执行请求以执行所述预设操作。
  8. 根据权利要求7所述的方法，其特征在于，所述眼部运动状态包括眨眼运动状态或者眼球转动状态。
  9. 根据权利要求7或8所述的方法，其特征在于，所述眨眼运动状态包括预设时段内的眨眼的次数；所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息，包括：
    在所述眨眼的次数大于或等于预设次数阈值时，采集用户的虹膜信息。
  10. 根据权利要求9所述的方法，其特征在于，所述在检测到针对移动终端的预设操作时，识别用户的眼部运动状态，包括：
    在检测到针对移动终端的预设操作，且所述预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态。
  11. 根据权利要求7或8所述的方法，其特征在于，所述眼球转动状态包括眼球的转动轨迹；所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息，包括：
    在检测到所述眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，获取所述用户的虹膜信息。
  12. 根据权利要求11所述的方法，其特征在于，所述在检测到针对移动终端的预设操作时，获取当前用户的眼部运动状态，包括：
    在检测到针对移动终端的预设操作，且所述预设操作的安全级别为第二安全级别时，识别用户的眼球转动状态。
  13. 一种移动终端，其特征在于，包括处理单元和采集单元，
    所述处理单元，用于在检测到预设操作的执行请求时，识别用户的眼部运动状态；
    所述处理单元，还用于在检测到所述眼部运动状态满足预设条件时，通过所述采集单元采集用户的虹膜信息；
    所述处理单元，还用于将所述虹膜信息和所述存储器中预存的虹膜信息模板进行匹配，在检测到匹配成功时，允许所述执行请求以执行所述预设操作。
  14. 根据权利要求13所述的移动终端，其特征在于，所述眼部运动状态包括眨眼运动状态或者眼球转动状态。
  15. 根据权利要求13或14所述的移动终端，其特征在于，所述眨眼运动状态包括预设时段内的眨眼的次数；在所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，所述处理单元具体用于：在所述眨眼的次数大于或等于预设次数阈值时，采集用户的虹膜信息
  16. 根据权利要求15所述的移动终端，其特征在于，在所述在检测到针对移动终端的预设操作时，识别用户的眼部运动状态方面，所述处理单元具体用于：在检测到针对移动终端的预设操作，且所述预设操作的安全级别为第一安全级别时，识别用户的眨眼运动状态。
  17. 根据权利要求13或14所述的移动终端，其特征在于，所述眼球转动状态包括眼球的转动轨迹；在所述在检测到所述眼部运动状态满足预设条件时，采集用户的虹膜信息方面，所述处理单元具体用于：在检测到所述眼球的运动轨迹与移动终端的显示屏输出的参考运动轨迹匹配时，获取所述用户的虹膜信息。
  18. 根据权利要求17所述的移动终端，其特征在于，在所述在检测到针对移动终端的预设操作时，获取当前用户的眼部运动状态方面，所述处理单元具体用于：在检测到针对移动终端的预设操作，且所述预设操作的安全级别为第二安全级别时，识别用户的眼球转动状态。
  19. 一种移动终端，其特征在于，包括处理器、存储器、通信接口以及一个或多个程序，其中，所述一个或多个程序被存储在所述存储器中，并且被配 置由所述处理器执行，所述程序包括用于执行权利要求7-12任一项方法中的步骤的指令。
  20. 一种计算机可读存储介质，其特征在于，其存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如权利要求7-12任一项所述的方法，所述计算机包括移动终端。
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