CN109241899B - Fingerprint identification method and related device - Google Patents
Fingerprint identification method and related device Download PDFInfo
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- CN109241899B CN109241899B CN201810998247.5A CN201810998247A CN109241899B CN 109241899 B CN109241899 B CN 109241899B CN 201810998247 A CN201810998247 A CN 201810998247A CN 109241899 B CN109241899 B CN 109241899B
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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
- G06V40/12—Fingerprints or palmprints
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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
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Abstract
The embodiment of the application discloses a fingerprint identification method and a related device, which are applied to electronic equipment, wherein the electronic equipment is provided with a first fingerprint sensor below a touch display screen, and is provided with a second fingerprint sensor below a frame, and the method comprises the following steps: when the electronic equipment is detected to be in a one-hand holding state, starting a first fingerprint sensor and a second fingerprint sensor; controlling a first fingerprint sensor to acquire first fingerprint information, and controlling a second fingerprint sensor to acquire second fingerprint information; and executing preset operation according to the first fingerprint information and the second fingerprint information. The embodiment of the application is beneficial to improving the safety and reliability of fingerprint identification.
Description
Technical Field
The application relates to the technical field of mobile terminals, in particular to a fingerprint identification method and a related device.
Background
With the widespread application of mobile terminals such as smart phones, smart phones can support more and more applications and have more and more powerful functions, and smart phones develop towards diversification and personalization directions and become indispensable electronic products in user life. In order to improve the experience of a user in using a smart phone, the screen of the smart phone is larger and larger, the screen occupation ratio is higher and higher, and the appearance of a comprehensive screen enables the fingerprint identification technology under the screen to be rapidly developed.
Disclosure of Invention
The embodiment of the application provides a fingerprint identification method and a related device, which are beneficial to improving the safety and reliability of fingerprint identification.
In a first aspect, an embodiment of the present application provides an electronic device, including a first fingerprint sensor disposed below a touch display screen, a second fingerprint sensor disposed below a bezel, a memory, and a processor, wherein,
the first fingerprint sensor is used for collecting first fingerprint information;
the second fingerprint sensor is used for acquiring second fingerprint information;
the memory is used for storing the first fingerprint information and the second fingerprint information;
the processor is used for starting the first fingerprint sensor and the second fingerprint sensor when the electronic equipment is detected to be in a one-hand holding state; the fingerprint acquisition device is used for controlling the first fingerprint sensor to acquire first fingerprint information and controlling the second fingerprint sensor to acquire second fingerprint information; and the fingerprint identification device is used for executing preset operation according to the first fingerprint information and the second fingerprint information.
In a second aspect, an embodiment of the present application provides a fingerprint identification method, where the electronic device is provided with a first fingerprint sensor below the touch display screen and a second fingerprint sensor below the bezel, and the method includes:
when the electronic equipment is detected to be in a one-hand holding state, starting a first fingerprint sensor and a second fingerprint sensor;
controlling a first fingerprint sensor to acquire first fingerprint information, and controlling a second fingerprint sensor to acquire second fingerprint information;
and executing preset operation according to the first fingerprint information and the second fingerprint information.
In a third aspect, an embodiment of the present application provides a fingerprint identification device, including a detection unit, an acquisition unit, and a processing unit, wherein,
the detection unit is used for starting the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic equipment is in a one-hand holding state;
the acquisition unit is used for controlling the first fingerprint sensor to acquire first fingerprint information and the second fingerprint sensor to acquire second fingerprint information;
and the processing unit is used for executing preset operation according to the first fingerprint information and the second fingerprint information.
In a fourth aspect, an embodiment of the present application provides an electronic device, including a controller, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the controller, and the program includes instructions for executing the steps in any of the methods of the first aspect of the embodiment of the present application.
In a fifth aspect, this application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program enables a computer to perform some or all of the steps described in any one of the methods of the first aspect of this application.
In a sixth aspect, the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps as described in any one of the methods of the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
It can be seen that, in the embodiment of the application, the electronic device starts the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in the one-hand holding state, then controls the first fingerprint sensor to collect the first fingerprint information, and controls the second fingerprint sensor to collect the second fingerprint information, and finally executes the preset operation according to the first fingerprint information and the second fingerprint information. Because electronic equipment is in the singlehanded state of gripping, can gather first fingerprint information through setting up the first fingerprint sensor in touch-control display screen below, gather second fingerprint information through setting up the second fingerprint sensor in frame below, carry out the operation of predetermineeing according to first fingerprint information and second fingerprint information, thereby realized being in the singlehanded state of gripping at electronic equipment, thereby gather the fingerprint of two fingers of user simultaneously and carry out fingerprint identification, be favorable to improving fingerprint identification's security and reliability.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 1B is a schematic structural diagram of another electronic device provided in the embodiment of the present application;
fig. 2A is a schematic flowchart of a fingerprint identification method according to an embodiment of the present application;
fig. 2B is a reference schematic diagram of a one-handed holding electronic device according to an embodiment of the present disclosure;
FIG. 3 is a schematic flowchart of another fingerprint identification method provided in the embodiments of the present application;
FIG. 4 is a schematic flowchart of another fingerprint identification method provided in the embodiments of the present application;
fig. 5 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;
fig. 6 is a block diagram illustrating functional units of a fingerprint identification device according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Electronic devices may include various handheld devices, vehicle-mounted devices, wearable devices (e.g., smartwatches, smartbands, pedometers, etc.), computing devices or other processing devices connected to wireless modems, as well as various forms of User Equipment (UE), Mobile Stations (MS), terminal Equipment (terminal device), and so forth, having wireless communication capabilities. For convenience of description, the above-mentioned devices are collectively referred to as electronic devices.
The following describes embodiments of the present application in detail.
Referring to fig. 1A, fig. 1A is a schematic structural diagram of an electronic device 100 according to an embodiment of the present disclosure, where the electronic device 100 includes: the touch screen comprises a shell 110, a circuit board 120 arranged in the shell 110, a touch display screen 130 arranged on the shell 110, a camera 140, a first fingerprint sensor 150 arranged below the touch display screen 130 and a second fingerprint sensor 160 arranged below a frame, wherein a processor 121 and a memory 122 are arranged on the circuit board 120, the memory 122 is connected with the processor 121, and the processor 121 is connected with the touch display screen 130; wherein the content of the first and second substances,
the first fingerprint sensor 150 is configured to collect first fingerprint information;
the second fingerprint sensor 160 is configured to acquire second fingerprint information;
the memory 122 is configured to store the first fingerprint information and the second fingerprint information;
the processor 121 is configured to start the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in a one-handed holding state; the fingerprint acquisition device is used for controlling the first fingerprint sensor to acquire first fingerprint information and controlling the second fingerprint sensor to acquire second fingerprint information; and the fingerprint identification device is used for executing preset operation according to the first fingerprint information and the second fingerprint information.
The first fingerprint sensor 150 is disposed below the touch display screen 130, so that fingerprint identification can be implemented by touching any position area of the touch display screen 130, and the second fingerprint sensor 160 is disposed below a bezel of the electronic device, so that fingerprint identification can also be implemented when a user touches the bezel. As shown in fig. 1B, for a structural schematic view of an electronic device according to an embodiment of the present invention, a second fingerprint sensor 160 is disposed below a left side frame of the electronic device 100, the frame is located at a side of a main body of the electronic device and is connected to the touch display screen 130, and the second fingerprint sensor 160 may also be disposed at a right side frame, an upper side frame, and a lower side frame, which are not limited herein.
It can be seen that, in the embodiment of the application, the electronic device starts the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in the one-hand holding state, then controls the first fingerprint sensor to collect the first fingerprint information, and controls the second fingerprint sensor to collect the second fingerprint information, and finally executes the preset operation according to the first fingerprint information and the second fingerprint information. Because electronic equipment is in the singlehanded state of gripping, can gather first fingerprint information through setting up the first fingerprint sensor in touch-control display screen below, gather second fingerprint information through setting up the second fingerprint sensor in frame below, carry out the operation of predetermineeing according to first fingerprint information and second fingerprint information, thereby realized being in the singlehanded state of gripping at electronic equipment, thereby gather the fingerprint of two fingers of user simultaneously and carry out fingerprint identification, be favorable to improving fingerprint identification's security and reliability.
In one possible example, the fingerprint information includes a fingerprint area size; the touch area comprises a first touch area and a second touch area; in an aspect that the second fingerprint sensor acquires second fingerprint information, the processor 121 is specifically configured to: when the second fingerprint sensor collects a plurality of pieces of fingerprint information, determining the area size of the fingerprint corresponding to each fingerprint according to the plurality of pieces of fingerprint information; and the fingerprint information with the largest fingerprint area is selected as the second fingerprint information.
In one possible example, the second fingerprint information comprises at least one fingerprint information; the first touch area corresponds to a first display area, and in an aspect that the second fingerprint sensor acquires second fingerprint information, the processor 121 is specifically configured to: determining a position of a user's finger in contact with the electronic device bezel; and the fingerprint information acquisition module is used for acquiring the fingerprint information of the position area to obtain at least one piece of fingerprint information as the second fingerprint information.
In a possible example, in terms of performing a preset operation according to the first fingerprint information and the second fingerprint information, the processor 121 is specifically configured to: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the preset operation; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, executing the preset operation.
In one possible example, the preset operation is a mobile payment operation; in respect to performing a preset operation according to the first fingerprint information and the second fingerprint information, the processor 121 is specifically configured to: and when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the mobile payment operation.
In one possible example, the preset operation is unlocking a screen locking interface of the electronic device; in respect to performing a preset operation according to the first fingerprint information and the second fingerprint information, the processor 121 is specifically configured to: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a first user interface; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a second user interface, wherein the second user interface is a user interface for displaying partial display content of the first user interface.
In one possible example, the processor 121 is specifically configured to: and when detecting that the second fingerprint sensor does not acquire the second fingerprint information, outputting a prompt message for prompting a user to input the second fingerprint information at the position of the frame.
Referring to fig. 2A, fig. 2A is a schematic flowchart of a fingerprint identification method provided in an embodiment of the present application, and is applied to an electronic device, where the electronic device is provided with a first fingerprint sensor below a touch display screen and a second fingerprint sensor below a frame, and the fingerprint identification method includes:
s201, when the electronic equipment detects that the electronic equipment is in a one-hand holding state, starting a first fingerprint sensor and a second fingerprint sensor.
As shown in fig. 2B, for the reference example diagram of the electronic device held by one hand provided by the present application, it can be seen that when a user holds the electronic device by one hand, several fingers may contact with the frame, so that when the electronic device is detected to be in the state of being held by one hand, the first fingerprint sensor and the second fingerprint sensor may be activated, and when the electronic device is detected not to be in the state of being held by one hand, only the first fingerprint sensor may be activated.
The electronic equipment may be in a one-hand holding state, that is, a user holds the electronic equipment with one hand, or may be in a two-hand holding state, that is, the user holds the electronic equipment with two hands, and the tilt angle of the electronic equipment can be detected through the gyroscope, so that whether the electronic equipment is in the one-hand holding state or the two-hand holding state is determined.
S202, the electronic equipment controls the first fingerprint sensor to collect first fingerprint information, and the second fingerprint sensor collects second fingerprint information.
Wherein, electronic equipment can control first fingerprint sensor and gather first fingerprint information, and first fingerprint information is the fingerprint information that points with the user of touch-control display screen contact, and control second fingerprint sensor gathers second fingerprint information, and second fingerprint information is the fingerprint information that points with the user of frame contact.
The electronic equipment can acquire the fingerprint information of two fingers simultaneously, namely, fingerprint identification is carried out on two different fingers of the user simultaneously, or the fingerprint information of the two fingers is acquired successively, and then fingerprint identification is carried out on the two different fingers of the user.
In the case that the user holds the electronic device with one hand, although the first fingerprint sensor and the second fingerprint sensor are activated, the electronic device may use only the first fingerprint sensor, only the second fingerprint sensor, or both the first fingerprint sensor and the second fingerprint sensor, detect an execution request for a preset operation, and determine a policy for collecting fingerprint information according to the execution request.
S203, the electronic equipment executes preset operation according to the first fingerprint information and the second fingerprint information.
The first fingerprint information corresponds to a first fingerprint information template, and the second fingerprint information corresponds to a second fingerprint information template electronic equipment, and after the first fingerprint information and the second fingerprint information are collected, the preset operation can be executed according to the first fingerprint information and the second fingerprint information.
It can be seen that, in the embodiment of the application, the electronic device starts the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in the one-hand holding state, then controls the first fingerprint sensor to collect the first fingerprint information, and controls the second fingerprint sensor to collect the second fingerprint information, and finally executes the preset operation according to the first fingerprint information and the second fingerprint information. Because electronic equipment is in the singlehanded state of gripping, can gather first fingerprint information through setting up the first fingerprint sensor in touch-control display screen below, gather second fingerprint information through setting up the second fingerprint sensor in frame below, carry out the operation of predetermineeing according to first fingerprint information and second fingerprint information, thereby realized being in the singlehanded state of gripping at electronic equipment, thereby gather the fingerprint of two fingers of user simultaneously and carry out fingerprint identification, be favorable to improving fingerprint identification's security and reliability.
In one possible example, the fingerprint information includes a fingerprint area size; the second fingerprint sensor gathers second fingerprint information, including: when the second fingerprint sensor collects a plurality of pieces of fingerprint information, determining the area size of the fingerprint corresponding to each fingerprint according to the plurality of pieces of fingerprint information; and selecting the fingerprint information with the largest fingerprint area as the second fingerprint information.
The fingerprint information comprises a fingerprint area size, and the second fingerprint information is fingerprint information of a user finger. After gathering first fingerprint information through first fingerprint sensor, gathering second fingerprint information through second fingerprint sensor, if detect when second fingerprint sensor gathers a plurality of fingerprint information, have under a plurality of fingers and the condition of electronic equipment frame contact promptly, can confirm the fingerprint area size that every fingerprint corresponds according to every fingerprint information to select the fingerprint information that the fingerprint area is the biggest as second fingerprint information.
For example, when the thumb of the user contacts the touch display screen and the index finger and the middle finger contact the frame, the fingerprint information of the thumb collected by the first fingerprint sensor is the first fingerprint information, the fingerprint information of the index finger and the fingerprint information of the middle finger collected by the second fingerprint sensor are compared with each other, and when the fingerprint area of the index finger is larger than that of the middle finger, the fingerprint information of the index finger is the second fingerprint information.
It is thus clear that in this example, when a plurality of fingerprint information were gathered to second fingerprint sensor, can confirm the fingerprint area of every fingerprint gathered, and select the fingerprint information that the fingerprint area is the biggest as second fingerprint information, thereby, be favorable to improving the reliability that the fingerprint matches when carrying out the fingerprint matching, second fingerprint information is the fingerprint information that a user pointed simultaneously, fingerprint identification succeeds when second fingerprint information and second fingerprint information template match succeed promptly, fingerprint identification has only been carried out once, be favorable to improving fingerprint identification's speed.
In one possible example, the second fingerprint information comprises at least one fingerprint information; the second fingerprint sensor gathers second fingerprint information, including: determining a position of a user's finger in contact with the electronic device bezel; and collecting fingerprint information of the position area to obtain at least one piece of fingerprint information as the second fingerprint information.
When the user holds the electronic equipment by one hand, a plurality of fingers may contact with the frame position of the electronic equipment, the position of the user finger contacting with the frame can be determined, and the fingerprint information of the position area is collected to obtain at least one fingerprint information.
For example, when the thumb of the user contacts the touch display screen and the index finger and the middle finger contact the frame, the first fingerprint sensor collects the fingerprint information of the thumb as the first fingerprint information, the second fingerprint sensor collects the fingerprint information of the index finger and the fingerprint information of the middle finger, and the fingerprint information of the index finger and the fingerprint information of the middle finger are the second fingerprint information.
It can be seen that, in this example, through confirming the position of a plurality of user's fingers with the contact of electronic equipment frame, the fingerprint information of a plurality of positions of collection position obtains second fingerprint information, and second fingerprint information is the fingerprint information of a plurality of user's fingers, therefore second fingerprint information template includes a plurality of fingerprint information templates, and every fingerprint information in the second fingerprint information is the fingerprint when all matching with fingerprint information template is successful when carrying out fingerprint identification, is the fingerprint and is the recognition success, is favorable to improving fingerprint identification's security and reliability.
In one possible example, the performing, according to the first fingerprint information and the second fingerprint information, a preset operation includes: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the preset operation; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, executing the preset operation.
Wherein, electronic equipment can gather first fingerprint information and second fingerprint information simultaneously, perhaps, successively gather first fingerprint information and second fingerprint information, consequently, can detect when first fingerprint information and first fingerprint information template match success and second fingerprint information template match success, the operation of predetermineeing is carried out, furthermore, at the in-process that the user used electronic equipment, probably the touch-control display screen more conveniently gathers fingerprint information, probably the frame more conveniently gathers fingerprint information, consequently, can detect when first fingerprint information and first fingerprint information template match success or second fingerprint information and second fingerprint information template match success, carry out and predetermine the operation.
The user may set a preset operation, for example, the preset operation includes a first preset operation and a second preset operation, the first preset operation is executed when it is detected that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, and the second preset operation is executed when it is detected that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched.
As can be seen, in this example, the condition for executing the preset operation may be that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, or may be that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched when the first fingerprint information and the first fingerprint information template are successfully matched, so that when the preset operation is executed, the first fingerprint identification and/or the second fingerprint identification may be performed according to the holding state of the user, which is beneficial to improving the processing speed of the fingerprint identification.
In one possible example, the preset operation is a mobile payment operation; the executing preset operation according to the first fingerprint information and the second fingerprint information comprises: and when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the mobile payment operation.
When the preset operation is the mobile payment operation, the condition for executing the operation is that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, which is equivalent to that fingerprint identification is performed twice when the mobile payment operation is executed, so that the safety of the mobile payment operation is favorably improved, and therefore, a user can set the operation needing high safety as the preset operation.
Therefore, in this example, when the electronic device performs the mobile payment operation, the first fingerprint information and the second fingerprint information of the user are collected, and the mobile payment operation is executed only when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, which is beneficial to improving the security of the mobile payment operation.
In one possible example, the preset operation is unlocking a screen locking interface of the electronic device; the executing preset operation according to the first fingerprint information and the second fingerprint information comprises: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a first user interface; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a second user interface, wherein the second user interface is a user interface for displaying partial display content of the first user interface.
The preset operation is to unlock a screen locking interface of the electronic equipment, when it is detected that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, the screen locking interface is unlocked and the first user interface is entered, and when it is detected that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, the screen locking interface is unlocked and the second user interface is entered.
When the contact area between the finger of the user and the frame is small, fingerprint identification failure may be caused, or the contact position between the finger of the user and the frame is the middle part of the finger, that is, fingerprint information is not collected, fingerprint identification failure may also be caused, and when only one of the first fingerprint information and the second fingerprint information is successfully matched with the fingerprint information template, the second user interface is entered.
The display content of the second user interface may be only a part of the display content of the first user interface, that is, the permission of the first user interface is higher, so that the first user interface can be accessed only when the first fingerprint information and the second fingerprint information are successfully matched with the fingerprint information template respectively.
It can be seen that, in this example, when it is detected that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, the screen locking interface may be unlocked and the first user interface may be entered, and when it is detected that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, the screen locking interface may be unlocked and the second user interface may be entered, so that the user may select to enter the first user interface or the second user interface through fingerprint identification, which is beneficial to improving convenience of user operation.
In one possible example, the method further comprises: and when detecting that the second fingerprint sensor does not acquire the second fingerprint information, outputting a prompt message for prompting a user to input the second fingerprint information at the position of the frame.
When the second fingerprint sensor does not acquire the second fingerprint information, a prompt message for prompting a user to input the second fingerprint information at the position of the frame can be output, and after the user sees the prompt message, the holding state of the electronic equipment can be changed, so that the second fingerprint sensor acquires the second fingerprint information.
It can be seen that, in this example, the second fingerprint sensor may output a prompt message for prompting the user to input the second fingerprint information at the electronic device frame position when the second fingerprint information is not acquired, so that the electronic device may control the first fingerprint sensor to acquire the first fingerprint information and control the second fingerprint sensor to acquire the second fingerprint information.
Referring to fig. 3, fig. 3 is a schematic flowchart of a fingerprint identification method according to an embodiment of the present application, and the method is applied to an electronic device, where the electronic device is provided with a first fingerprint sensor below a touch display screen and a second fingerprint sensor below a frame. As shown in the figure, the fingerprint identification method comprises the following steps:
s301, when the electronic equipment detects that the electronic equipment is in a one-hand holding state, starting a first fingerprint sensor and a second fingerprint sensor.
S302, the electronic equipment controls the first fingerprint sensor to collect first fingerprint information, and the second fingerprint sensor collects second fingerprint information.
And S303, the electronic equipment executes the preset operation when detecting that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched.
S304, the electronic device executes the preset operation when detecting that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched.
It can be seen that, in the embodiment of the application, the electronic device starts the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in the one-hand holding state, collects first fingerprint information through the first fingerprint sensor, collects second fingerprint information through the second fingerprint sensor, and executes the preset operation according to the first fingerprint information and the second fingerprint information. Because electronic equipment is in the singlehanded state of gripping, can gather first fingerprint information through setting up the first fingerprint sensor in touch-control display screen below, gather second fingerprint information through setting up the second fingerprint sensor in frame below, carry out the operation of predetermineeing according to first fingerprint information and second fingerprint information, thereby realized being in the singlehanded state of gripping at electronic equipment, thereby gather the fingerprint of two fingers of user simultaneously and carry out fingerprint identification, be favorable to improving fingerprint identification's security and reliability.
In addition, the condition for executing the preset operation may be that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, or the condition may be that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched when the first fingerprint information and the first fingerprint information template are successfully matched, so that when the preset operation is executed, the first fingerprint identification and/or the second fingerprint identification may be performed according to the holding state of the user, which is beneficial to improving the processing speed of the fingerprint identification.
Referring to fig. 4, fig. 4 is a schematic flow chart of a fingerprint identification method according to an embodiment of the present application, and the method is applied to an electronic device, where the electronic device is provided with a first fingerprint sensor below a touch display screen and a second fingerprint sensor below a frame. As shown in the figure, the fingerprint identification method comprises the following steps:
s401, when the electronic equipment detects that the electronic equipment is in a one-hand holding state, starting a first fingerprint sensor and a second fingerprint sensor.
S402, the electronic equipment controls the first fingerprint sensor to collect first fingerprint information, and the second fingerprint sensor collects second fingerprint information.
And S403, when the electronic equipment detects that the second fingerprint sensor does not acquire the second fingerprint information, outputting a prompt message for prompting a user to input the second fingerprint information at the position of the frame.
S404, the electronic equipment controls a second fingerprint sensor to acquire second fingerprint information.
S405, the electronic equipment executes the preset operation when detecting that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched.
S406, the electronic device executes the preset operation when detecting that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched.
It can be seen that, in the embodiment of the application, the electronic device starts the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in the one-hand holding state, collects first fingerprint information through the first fingerprint sensor, collects second fingerprint information through the second fingerprint sensor, and executes the preset operation according to the first fingerprint information and the second fingerprint information. Because electronic equipment is in the singlehanded state of gripping, can gather first fingerprint information through setting up the first fingerprint sensor in touch-control display screen below, gather second fingerprint information through setting up the second fingerprint sensor in frame below, carry out the operation of predetermineeing according to first fingerprint information and second fingerprint information, thereby realized being in the singlehanded state of gripping at electronic equipment, thereby gather the fingerprint of two fingers of user simultaneously and carry out fingerprint identification, be favorable to improving fingerprint identification's security and reliability.
In addition, the condition for executing the preset operation may be that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, or the condition may be that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched when the first fingerprint information and the first fingerprint information template are successfully matched, so that when the preset operation is executed, the first fingerprint identification and/or the second fingerprint identification may be performed according to the holding state of the user, which is beneficial to improving the processing speed of the fingerprint identification.
In addition, the second fingerprint sensor can output a prompt message for prompting the user to input the second fingerprint information at the frame position of the electronic equipment when the second fingerprint information is not acquired, so that the electronic equipment can control the first fingerprint sensor to acquire the first fingerprint information and acquire the second fingerprint information through the second fingerprint sensor.
Consistent with the embodiments shown in fig. 2A, fig. 3, and fig. 4, please refer to fig. 5, fig. 5 is a schematic structural diagram of an electronic device 500 provided in an embodiment of the present application, where the electronic device 500 runs one or more application programs and an operating system, as shown, the electronic device 500 includes a processor 510, a memory 520, a communication interface 530, and one or more programs 521, where the one or more programs 521 are stored in the memory 520 and configured to be executed by the processor 510, and the one or more programs 521 include instructions for performing the following steps;
when the electronic equipment is detected to be in a one-hand holding state, starting a first fingerprint sensor and a second fingerprint sensor;
controlling a first fingerprint sensor to acquire first fingerprint information, and controlling a second fingerprint sensor to acquire second fingerprint information;
and executing preset operation according to the first fingerprint information and the second fingerprint information.
It can be seen that, in the embodiment of the application, the electronic device starts the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in the one-hand holding state, collects first fingerprint information through the first fingerprint sensor, collects second fingerprint information through the second fingerprint sensor, and executes the preset operation according to the first fingerprint information and the second fingerprint information. Because electronic equipment is in the singlehanded state of gripping, can gather first fingerprint information through setting up the first fingerprint sensor in touch-control display screen below, gather second fingerprint information through setting up the second fingerprint sensor in frame below, carry out the operation of predetermineeing according to first fingerprint information and second fingerprint information, thereby realized being in the singlehanded state of gripping at electronic equipment, thereby gather the fingerprint of two fingers of user simultaneously and carry out fingerprint identification, be favorable to improving fingerprint identification's security and reliability.
In one possible example, the fingerprint information includes a fingerprint area size; in the aspect of acquiring the second fingerprint information by the second fingerprint sensor, the instruction in the program is specifically configured to perform the following operations: when the second fingerprint sensor collects a plurality of pieces of fingerprint information, determining the area size of the fingerprint corresponding to each fingerprint according to the plurality of pieces of fingerprint information; and selecting the fingerprint information with the largest fingerprint area as the second fingerprint information.
In one possible example, the second fingerprint information comprises at least one fingerprint information; in the aspect of acquiring the second fingerprint information by the second fingerprint sensor, the instruction in the program is specifically configured to perform the following operations: determining a position of a user's finger in contact with the electronic device bezel; and collecting fingerprint information of the position area to obtain at least one piece of fingerprint information as the second fingerprint information.
In one possible example, in terms of performing a preset operation according to the first fingerprint information and the second fingerprint information, the instructions in the program are specifically configured to perform the following operations: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the preset operation; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, executing the preset operation.
In one possible example, the preset operation is a mobile payment operation; in the aspect of executing a preset operation according to the first fingerprint information and the second fingerprint information, the instructions in the program are specifically configured to: and when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the mobile payment operation.
In one possible example, the preset operation is unlocking a screen locking interface of the electronic device; in the aspect of executing a preset operation according to the first fingerprint information and the second fingerprint information, the instructions in the program are specifically configured to: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a first user interface; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a second user interface, wherein the second user interface is a user interface for displaying partial display content of the first user interface.
In one possible example, the instructions in the program are specifically for performing the following: and when detecting that the second fingerprint sensor does not acquire the second fingerprint information, outputting a prompt message for prompting a user to input the second fingerprint information at the position of the frame.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above-mentioned functions. Those of skill in the art would readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one control unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Fig. 6 is a block diagram of functional units of an apparatus 600 according to an embodiment of the present application. This fingerprint identification device 600 is applied to electronic equipment, and fingerprint identification device 600 includes detecting element 601, gathers unit 602 and processing unit 603, wherein:
the detection unit 601 is configured to start the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in a one-hand holding state;
the acquisition unit 602 is configured to control the first fingerprint sensor to acquire first fingerprint information, and the second fingerprint sensor to acquire second fingerprint information;
the processing unit 603 is configured to execute a preset operation according to the first fingerprint information and the second fingerprint information.
It can be seen that, in the embodiment of the application, the electronic device starts the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic device is in the one-hand holding state, collects first fingerprint information through the first fingerprint sensor, collects second fingerprint information through the second fingerprint sensor, and executes the preset operation according to the first fingerprint information and the second fingerprint information. Because electronic equipment is in the singlehanded state of gripping, can gather first fingerprint information through setting up the first fingerprint sensor in touch-control display screen below, gather second fingerprint information through setting up the second fingerprint sensor in frame below, carry out the operation of predetermineeing according to first fingerprint information and second fingerprint information, thereby realized being in the singlehanded state of gripping at electronic equipment, thereby gather the fingerprint of two fingers of user simultaneously and carry out fingerprint identification, be favorable to improving fingerprint identification's security and reliability.
In one possible example, the fingerprint information includes a fingerprint area size; in an aspect that the second fingerprint sensor acquires second fingerprint information, the acquiring unit 602 is specifically configured to: when the second fingerprint sensor collects a plurality of pieces of fingerprint information, determining the area size of the fingerprint corresponding to each fingerprint according to the plurality of pieces of fingerprint information; and the fingerprint information with the largest fingerprint area is selected as the second fingerprint information.
In one possible example, the second fingerprint information comprises at least one fingerprint information; in an aspect that the second fingerprint sensor acquires second fingerprint information, the acquiring unit 602 is specifically configured to: determining a position of a user's finger in contact with the electronic device bezel; and the fingerprint information acquisition module is used for acquiring the fingerprint information of the position area to obtain at least one piece of fingerprint information as the second fingerprint information.
In a possible example, in terms of performing a preset operation according to the first fingerprint information and the second fingerprint information, the processing unit 603 is specifically configured to: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the preset operation; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, executing the preset operation.
In one possible example, the preset operation is a mobile payment operation; in respect to performing a preset operation according to the first fingerprint information and the second fingerprint information, the processing unit 603 is specifically configured to: and when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the mobile payment operation.
In one possible example, the preset operation is unlocking a screen locking interface of the electronic device; in respect to performing a preset operation according to the first fingerprint information and the second fingerprint information, the processing unit 603 is specifically configured to: when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a first user interface; or when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched, unlocking the screen locking interface and entering a second user interface, wherein the second user interface is a user interface for displaying partial display content of the first user interface.
In a possible example, the processing unit 603 is further configured to output a prompt message for prompting a user to input second fingerprint information at the position of the border when it is detected that the second fingerprint information is not acquired by the second fingerprint sensor.
Wherein, the detecting unit 601 and the processing unit 603 may be a controller or a processor, and the acquiring unit may be a fingerprint sensor.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes a mobile terminal.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising a mobile terminal.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated into one control unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may 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 stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. The fingerprint identification method is applied to electronic equipment, wherein a first fingerprint sensor is arranged below a touch display screen of the electronic equipment, and a second fingerprint sensor is arranged below a frame of the electronic equipment, and the method comprises the following steps:
when the electronic equipment is detected to be in a one-hand holding state, starting a first fingerprint sensor and a second fingerprint sensor; the fingerprint information comprises the size of a fingerprint area;
control first fingerprint sensor and gather first fingerprint information, second fingerprint sensor gathers second fingerprint information, includes: when the second fingerprint sensor collects a plurality of pieces of fingerprint information, determining the area size of the fingerprint corresponding to each fingerprint according to the plurality of pieces of fingerprint information; selecting the fingerprint information with the largest fingerprint area as the second fingerprint information; the first fingerprint information is fingerprint information of a user finger in contact with the touch display screen, and the second fingerprint information is fingerprint information of the user finger in contact with the frame;
according to the first fingerprint information and the second fingerprint information, executing preset operation, including: if the preset operation is unlocking a screen locking interface of the electronic equipment, unlocking the screen locking interface and entering a first user interface when detecting that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, or unlocking the screen locking interface and entering a second user interface when detecting that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched; the second user interface is a user interface which displays the display content of the first user interface part;
the method further comprises the following steps: and when detecting that the second fingerprint sensor does not acquire the second fingerprint information, outputting a prompt message for prompting a user to input the second fingerprint information at the position of the frame.
2. The method of claim 1, wherein the second fingerprint information comprises at least one fingerprint information; the second fingerprint sensor gathers second fingerprint information, including:
determining a position of a user's finger in contact with the electronic device bezel;
and collecting fingerprint information of the position area to obtain at least one piece of fingerprint information as the second fingerprint information.
3. The method according to claim 1 or 2, wherein the performing a preset operation according to the first fingerprint information and the second fingerprint information comprises:
when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the preset operation; alternatively, the first and second electrodes may be,
and executing the preset operation when the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched.
4. The method according to claim 1 or 2, characterized in that the preset operation is a mobile payment operation; the executing preset operation according to the first fingerprint information and the second fingerprint information comprises:
and when the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, executing the mobile payment operation.
5. An electronic device is characterized by comprising a first fingerprint sensor arranged below a touch display screen, a second fingerprint sensor arranged below a frame, a memory and a processor, wherein,
the first fingerprint sensor is used for collecting first fingerprint information; the first fingerprint information is fingerprint information of a user finger in contact with the touch display screen; the fingerprint information comprises a fingerprint area size;
the second fingerprint sensor is used for collecting second fingerprint information and comprises: when the second fingerprint sensor collects a plurality of pieces of fingerprint information, determining the area size of the fingerprint corresponding to each fingerprint according to the plurality of pieces of fingerprint information; selecting the fingerprint information with the largest fingerprint area as the second fingerprint information; the second fingerprint information is fingerprint information of a user finger in contact with the frame;
the memory is used for storing the first fingerprint information and the second fingerprint information;
the processor is used for starting the first fingerprint sensor and the second fingerprint sensor when the electronic equipment is detected to be in a one-hand holding state; the fingerprint acquisition device is used for controlling the first fingerprint sensor to acquire first fingerprint information and controlling the second fingerprint sensor to acquire second fingerprint information; and the processor is configured to execute a preset operation according to the first fingerprint information and the second fingerprint information, including: if the preset operation is unlocking a screen locking interface of the electronic equipment, unlocking the screen locking interface and entering a first user interface when detecting that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, or unlocking the screen locking interface and entering a second user interface when detecting that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched; the second user interface is a user interface which displays the display content of the first user interface part; and when detecting that the second fingerprint sensor does not acquire the second fingerprint information, outputting a prompt message for prompting a user to input the second fingerprint information at the position of the frame.
6. A fingerprint identification device is characterized by comprising a detection unit, an acquisition unit and a processing unit, wherein,
the detection unit is used for starting the first fingerprint sensor and the second fingerprint sensor when detecting that the electronic equipment is in a one-hand holding state; the fingerprint information comprises the size of a fingerprint area;
the collection unit is used for controlling the first fingerprint sensor to collect first fingerprint information and the second fingerprint sensor to collect second fingerprint information, and comprises: when the second fingerprint sensor collects a plurality of pieces of fingerprint information, determining the area size of the fingerprint corresponding to each fingerprint according to the plurality of pieces of fingerprint information; selecting the fingerprint information with the largest fingerprint area as the second fingerprint information; the first fingerprint information is fingerprint information of a user finger in contact with the touch display screen, and the second fingerprint information is fingerprint information of the user finger in contact with the frame;
the processing unit is configured to execute a preset operation according to the first fingerprint information and the second fingerprint information, and includes: if the preset operation is unlocking a screen locking interface of the electronic equipment, unlocking the screen locking interface and entering a first user interface when detecting that the first fingerprint information and the first fingerprint information template are successfully matched and the second fingerprint information template are successfully matched, or unlocking the screen locking interface and entering a second user interface when detecting that the first fingerprint information and the first fingerprint information template are successfully matched or the second fingerprint information and the second fingerprint information template are successfully matched; the second user interface is a user interface which displays the display content of the first user interface part; and when detecting that the second fingerprint sensor does not acquire the second fingerprint information, outputting a prompt message for prompting a user to input the second fingerprint information at the position of the frame.
7. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-4.
8. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-4.
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| CN112187999A (en) * | 2020-09-29 | 2021-01-05 | 泰州市盛祥纸制品有限公司 | Mobile terminal unlocking method and mobile terminal |
| CN116052224B (en) * | 2022-07-18 | 2023-10-20 | 荣耀终端有限公司 | Fingerprint identification method and electronic equipment |
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| CN108206892B (en) * | 2017-12-29 | 2021-04-09 | 努比亚技术有限公司 | Method and device for protecting privacy of contact person, mobile terminal and storage medium |
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| CN105654024A (en) * | 2015-04-27 | 2016-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Terminal equipment, fingerprint identification method and apparatus thereof |
| CN105320870A (en) * | 2015-10-28 | 2016-02-10 | 广东欧珀移动通信有限公司 | Fingerprint unlocking method and apparatus and mobile terminal |
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