WO2017177868A1 - 一种指纹解锁的方法及终端 - Google Patents

一种指纹解锁的方法及终端 Download PDF

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Publication number
WO2017177868A1
WO2017177868A1 PCT/CN2017/079797 CN2017079797W WO2017177868A1 WO 2017177868 A1 WO2017177868 A1 WO 2017177868A1 CN 2017079797 W CN2017079797 W CN 2017079797W WO 2017177868 A1 WO2017177868 A1 WO 2017177868A1
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WIPO (PCT)
Prior art keywords
fingerprint information
preset
application
unlocked
matching
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Application number
PCT/CN2017/079797
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English (en)
French (fr)
Inventor
周意保
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to EP17781844.0A priority Critical patent/EP3432180B1/en
Publication of WO2017177868A1 publication Critical patent/WO2017177868A1/zh
Priority to US16/150,557 priority patent/US10769313B2/en
Priority to US16/432,886 priority patent/US10650170B2/en

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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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • G06V40/1376—Matching features related to ridge properties or fingerprint texture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2149—Restricted operating environment

Definitions

  • the present invention relates to the field of terminal equipment technologies, and in particular, to a method and a terminal for unlocking a fingerprint.
  • Fingerprint recognition technology as a standard technology on the terminal, fingerprint recognition technology can be widely used not only for terminal unlocking, wake-up, mobile payment, and the like. While the fingerprint recognition technology is popular, in order to achieve fast unlocking, the unlocking time of the terminal is also a direct concern of the terminal manufacturer.
  • the user needs to unlock the application when the user opens the application after the terminal is unlocked.
  • the application unlocking process is to perform the entire process of fingerprint unlocking, and then execute the main thread, and finally unlock and open the application, thereby reducing the efficiency of fingerprint unlocking.
  • the embodiment of the invention provides a method and a terminal for unlocking a fingerprint. In the process of unlocking a fingerprint for an application, the efficiency of fingerprint unlocking can be improved.
  • a first aspect of the embodiments of the present invention provides a fingerprint unlocking method, including:
  • the display page of the application to be unlocked is refreshed in parallel;
  • the display page after the application to be unlocked is refreshed is displayed.
  • a second aspect of the embodiments of the present invention provides a terminal, including:
  • An obtaining unit configured to acquire fingerprint information for an application to be unlocked
  • a matching unit configured to match the fingerprint information acquired by the acquiring unit with preset fingerprint information
  • a refreshing unit configured to refresh the display page of the application to be unlocked in parallel when the matching unit matches the fingerprint information with the preset fingerprint information
  • a display unit configured to display, when the matching result of the matching unit is that the fingerprint information and the preset fingerprint information are successfully matched, the display page after the application to be unlocked is refreshed by the refresh unit.
  • a third aspect of the embodiments of the present invention provides a terminal, including:
  • a processor coupled to the memory
  • the processor invokes the executable program code stored in the memory to perform some or all of the steps as described in any of the first aspects of the embodiments of the present invention.
  • a fourth aspect of the embodiments of the present invention provides a computer storage medium for storing software instructions for a terminal as described in the third aspect, the software instructions being included for performing the description as described in the first aspect
  • the fingerprint is unlocked by the method designed by the program.
  • the fingerprint information of the application to be unlocked is obtained by the embodiment of the present invention, and the fingerprint information is matched with the preset fingerprint information.
  • the display page of the application to be unlocked is refreshed in parallel, and
  • the fingerprint information and the preset fingerprint information are successfully matched, the display page after the application to be unlocked is refreshed is displayed. Therefore, in the fingerprint matching process, the display page of the application to be unlocked is refreshed in parallel, and the process of unlocking the application to be unlocked is shortened, and the unlocking efficiency is improved.
  • FIG. 1 is a schematic flow chart of a first embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart diagram of a second embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart diagram of a third embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart diagram of a fourth embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a first embodiment of a terminal according to an embodiment of the present disclosure
  • FIG. 5b is still another schematic structural diagram of a first embodiment of a terminal according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of still another embodiment of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a second embodiment of a terminal according to an embodiment of the present invention.
  • the embodiment of the invention provides a method and a terminal for unlocking a fingerprint. In the process of unlocking a fingerprint for an application, the efficiency of fingerprint unlocking can be improved.
  • 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 terminal described in the embodiment of the present invention may include a smart phone (such as an Android mobile phone, an iOS mobile phone, a Windows Phone mobile phone, etc.), a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, Mobile Internet Devices), or a wearable device.
  • a smart phone such as an Android mobile phone, an iOS mobile phone, a Windows Phone mobile phone, etc.
  • a tablet computer such as an Android mobile phone, an iOS mobile phone, a Windows Phone mobile phone, etc.
  • a palmtop computer such as a notebook computer
  • MID Mobile Internet Devices
  • FIG. 1 is a schematic flowchart diagram of a first embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention.
  • the method for unlocking a fingerprint described in this embodiment includes the following steps:
  • the application to be unlocked may include, but is not limited to, a mailbox, an address book, a memo calendar, a weather, a map, a setting, a game, an album, a video, and the like.
  • users can encrypt important applications in the terminal to prevent important information from leaking when the phone is lost.
  • the display page of the application to be unlocked may pop up a prompt message, and the prompt information is used to prompt the user to perform fingerprint verification, and the terminal may obtain fingerprint information input by the user for the application to be unlocked.
  • the fingerprint information may be a fingerprint image, a fingerprint texture, or a feature point.
  • the preset fingerprint information may be pre-stored in the terminal, and the preset fingerprint information is used in the process of unlocking an application, the terminal may match the fingerprint information input by the user with the preset fingerprint information, and the fingerprint information is When the matching with the preset fingerprint information is successful, the refresh page of the application to be unlocked is displayed.
  • the fingerprint information is a fingerprint image
  • the matching value between the fingerprint image and the preset fingerprint image may be compared. If the matching value reaches a certain threshold, the matching may be considered successful. If the matching value does not reach the certain threshold, the matching value may be It is considered that the fingerprint image fails to match the preset fingerprint image.
  • the fingerprint texture when the fingerprint information matches the preset fingerprint information, the fingerprint texture may be matched with the preset fingerprint texture. If the matching value reaches a certain threshold, the fingerprint texture and the preset fingerprint texture may be considered. If the matching is successful, if the matching value does not reach the certain threshold, the fingerprint texture and the preset fingerprint pattern matching may be considered to be unsuccessful.
  • the feature points of the fingerprint information may be extracted, such as Harris corner points and scales.
  • a scale-invariant feature transform (SIFT) corner point is matched, and then the feature point of the collected fingerprint information and the feature point of the preset fingerprint information are matched, and if the matching value reaches a certain threshold, the fingerprint information can be regarded as The feature point is successfully matched with the feature point of the preset fingerprint information. If the matching value does not reach the certain threshold, the feature point of the fingerprint information may be matched with the feature point of the preset fingerprint information.
  • SIFT scale-invariant feature transform
  • the display page of the application to be unlocked is refreshed in parallel.
  • the terminal may perform step 102 and step 103 by using two processes, where the first process is used to match the fingerprint information with the preset fingerprint information, and the second process is used to execute in the first process.
  • the display page of the application to be unlocked is refreshed in parallel.
  • the terminal may refresh the display page of the application to be unlocked in parallel after the fingerprint information and the preset fingerprint information start to match to a point before the end of the fingerprint unlocking.
  • the terminal may match each part of the fingerprint image one by one, and the area that is successfully matched in the fingerprint image is greater than
  • the first preset threshold may be a specific value set by the user, or the first preset threshold may be determined by a fingerprint image or a size of the preset fingerprint image.
  • the first preset threshold is 20% of the fingerprint image area.
  • the first preset threshold is 20% of the area of the preset fingerprint image.
  • the matching degree between the fingerprint information and the preset fingerprint information may be regarded as a fourth preset threshold, where the second preset threshold is smaller than the fourth preset threshold, if the fingerprint information and the preset fingerprint information If the matching degree is less than the second preset threshold, the fingerprint information is not successfully matched with the preset fingerprint information, and the fingerprint is not unlocked, and the display page of the application to be unlocked is not refreshed, thereby reducing the work of the terminal. Consumption.
  • the terminal may first obtain the update data of the application to be unlocked, that is, in the process of updating the application to be unlocked, it is not necessary to refresh all the page data, It is necessary to refresh the updated data, so that not only the update time of the display page of the application to be unlocked can be shortened, but also the power consumption of the terminal can be reduced.
  • the terminal can be fixed every time The time is to monitor the data of the unlocked application to determine which part of the page data of the application to be unlocked needs to be updated, thereby obtaining updated data.
  • the terminal may also refresh all data of the display page of the unlocked application.
  • the display page after the application to be unlocked is refreshed is displayed.
  • the terminal may display the display page after the application to be unlocked is refreshed. If the display page of the application to be unlocked is refreshed before the fingerprint matching is completed, the display page after the application to be unlocked is refreshed is displayed after the fingerprint matching is successful. Alternatively, if the display page of the application to be unlocked has not been updated after the fingerprint matching is successful, the terminal may display the display page after the application to be unlocked is refreshed until the display page is successfully displayed after the fingerprint information and the preset fingerprint information are successfully matched. Completely updated.
  • the terminal may stop refreshing the display page of the application to be unlocked. Further, the terminal may also save the display page of the unrefreshed application to be unlocked, and then, when the display page of the application to be unlocked needs to be refreshed next time, the terminal may directly perform the display page of the unrefreshed application to be unlocked. The page is refreshed.
  • the terminal may acquire the fingerprint information for the application to be unlocked, and in the process of acquiring the fingerprint information for the application to be unlocked, refresh the display page of the application to be unlocked in parallel, which may be divided into two
  • the process is performed separately.
  • the first process is to obtain fingerprint information for the application to be unlocked, and the fingerprint information is matched with the preset fingerprint information.
  • the second process is to refresh the display page of the application to be unlocked, and the fingerprint information and the preset information.
  • the display page after the application to be unlocked is refreshed is displayed.
  • the time for acquiring the fingerprint information is shorter than the fingerprint matching process.
  • the fingerprint information of the application to be unlocked is obtained by the embodiment of the present invention, and the fingerprint information is matched with the preset fingerprint information.
  • the display page of the application to be unlocked is refreshed in parallel, and
  • the fingerprint information and the preset fingerprint information are successfully matched, the display page after the application to be unlocked is refreshed is displayed. Therefore, in the fingerprint matching process, the display page of the application to be unlocked is refreshed in parallel, and the process of unlocking the image includes the time of unlocking the fingerprint and the unlocking of the refreshing band. Time of application In other words, the time for unlocking the application to be unlocked is shortened, and the unlocking efficiency is improved. Moreover, the power consumption caused by the unsuccessful unlocking may be reduced due to the need to refresh the display page of the application to be unlocked.
  • FIG. 2 is a schematic flowchart diagram of a second embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention.
  • the method for unlocking a fingerprint described in this embodiment includes the following steps:
  • the fingerprint information is a fingerprint image and the fingerprint information is matched with the preset fingerprint information
  • the refreshing is performed in parallel.
  • the display page of the application to be unlocked.
  • the terminal in the process that the fingerprint information is a fingerprint image, in the process of matching the fingerprint information with the preset fingerprint information, the terminal may match each part of the fingerprint image one by one and be successfully matched in the fingerprint image.
  • the first preset threshold may be a specific value set by the user, or the first preset threshold may be determined by the size of the fingerprint image, and the fingerprint image area is 20%.
  • the fingerprint matching process still continues, and the fingerprint matching process ends until the fingerprint matching is successful or the entire fingerprint image is matched.
  • the fingerprint information is a fingerprint image
  • the fingerprint information is matched with the preset fingerprint information
  • the refresh is not to be unlocked.
  • the matching area of the fingerprint information and the preset fingerprint information may be regarded as a third preset threshold, where the first preset threshold is smaller than the third preset threshold, if the fingerprint information and the preset fingerprint information If the matching matching area is smaller than the first preset threshold, the fingerprint information is not successfully matched with the preset fingerprint information, and the fingerprint is not unlocked, and the display page of the application to be unlocked is not refreshed, thereby reducing The power consumption of the terminal.
  • the terminal may first obtain the update data of the application to be unlocked, that is, in the process of updating the application to be unlocked, it is not necessary to refresh all the page data, It is necessary to refresh the updated data, so that not only the update time of the display page of the application to be unlocked can be shortened, but also the power consumption of the terminal can be reduced.
  • the terminal can monitor the data of the unlocked application every fixed time to determine which part of the page data of the application to be unlocked needs to be To update.
  • the display page after the application to be unlocked is refreshed is displayed.
  • the fingerprint information of the application to be unlocked is obtained by the embodiment of the present invention, and the fingerprint information is matched with the preset fingerprint information.
  • the fingerprint information is a fingerprint image
  • the process of matching the fingerprint information with the preset fingerprint information if the fingerprint is The area that is successfully matched in the image reaches the first preset threshold, and the display page of the application to be unlocked is refreshed in parallel, and when the fingerprint information and the preset fingerprint information are successfully matched, the display page after the application to be unlocked is refreshed is displayed. Therefore, in the fingerprint matching process, the display page of the application to be unlocked is refreshed in parallel, and the process of unlocking the application to be unlocked is shortened, and the unlocking efficiency is improved. Moreover, the power consumption caused by the unsuccessful unlocking may be reduced due to the need to refresh the display page of the application to be unlocked.
  • FIG. 3 is a schematic flowchart diagram of a third embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention.
  • the method for unlocking a fingerprint described in this embodiment includes the following steps:
  • the to-be-unlocked is refreshed in parallel.
  • the display page of the app In the process of performing the matching between the fingerprint information and the preset fingerprint information, if the matching degree between the fingerprint information and the preset fingerprint information reaches a second preset threshold, the to-be-unlocked is refreshed in parallel. The display page of the app.
  • the display page of the application to be unlocked is refreshed.
  • the second preset threshold may include, but is not limited to, 0.3, 0.34, 0.365, 0.5, 0.56, 0.8, 0.85, and the like.
  • the matching degree between the fingerprint information and the preset fingerprint information may be regarded as a fourth preset threshold, where the second preset threshold is less than the fourth preset threshold, if the fingerprint information and the pre-print If the matching degree between the fingerprint information is less than the second preset threshold, the fingerprint information is not successfully matched with the preset fingerprint information, and the fingerprint is not unlocked, and the display page of the application to be unlocked is not refreshed, thereby reducing The power consumption of the terminal.
  • the terminal may first obtain the update data of the application to be unlocked, that is, in the process of updating the application to be unlocked, it is not necessary to refresh all the page data, It is necessary to refresh the updated data, so that not only the update time of the display page of the application to be unlocked can be shortened, but also the power consumption of the terminal can be reduced.
  • the terminal may monitor the data of the unlocked application at a fixed time to determine which part of the page data of the application to be unlocked needs to be updated.
  • the fingerprint information of the application to be unlocked is obtained by the embodiment of the present invention, and the fingerprint information is matched with the preset fingerprint information.
  • the fingerprint information is matched with the preset fingerprint information
  • if the fingerprint information is matched with the preset fingerprint image if the fingerprint information is matched with the preset fingerprint image,
  • the matching degree reaches the second preset threshold, the display page of the application to be unlocked is refreshed in parallel, and when the fingerprint information and the preset fingerprint information are successfully matched, the display page after the application to be unlocked is refreshed is displayed. Therefore, in the fingerprint matching process, the display page of the application to be unlocked is refreshed in parallel.
  • the matching degree of the fingerprint matching reaches a certain threshold, the process of refreshing the display page in parallel is performed synchronously, thereby shortening the unlocking of the application to be unlocked. Time to improve unlocking efficiency. Moreover, the power consumption caused by the unsuccessful unlocking may be reduced due to the need to refresh the display page of the application to be unlocked.
  • FIG. 4 is a schematic flowchart diagram of a fourth embodiment of a method for unlocking a fingerprint according to an embodiment of the present invention.
  • the method for unlocking a fingerprint described in this embodiment includes the following steps:
  • the display page of the application to be unlocked is refreshed in parallel.
  • the terminal when the matching between the fingerprint information and the preset fingerprint information fails, if the display page of the application to be unlocked is not refreshed, the terminal may stop refreshing the display page of the application to be unlocked. Further, the terminal may also save the display page of the unrefreshed application to be unlocked, and then, when the display page of the application to be unlocked needs to be refreshed next time, the terminal may directly perform the display page of the unrefreshed application to be unlocked. The page is refreshed.
  • the fingerprint information of the application to be unlocked is obtained by the embodiment of the present invention, and the fingerprint information is matched with the preset fingerprint information.
  • the display page of the application to be unlocked is refreshed in parallel, and
  • the matching of the fingerprint information and the preset fingerprint information fails, the display page of the application to be unlocked is stopped from being refreshed. Therefore, in the fingerprint matching process, the display page of the application to be unlocked is refreshed in parallel, and if the fingerprint matching is unsuccessful, the application to be unlocked is stopped to be refreshed, thereby reducing the refreshing of the display page to be unlocked during the fingerprint unlocking process. And the power generated.
  • FIG. 5 is a schematic structural diagram of a second embodiment of a terminal according to an embodiment of the present invention.
  • the terminal described in this embodiment includes:
  • the obtaining unit 501 is configured to acquire fingerprint information for an application to be unlocked.
  • the matching unit 502 is configured to match the fingerprint information acquired by the acquiring unit 501 with preset fingerprint information.
  • the refreshing unit 503 is configured to refresh the display page of the application to be unlocked in parallel when the matching unit 502 matches the fingerprint information with the preset fingerprint information.
  • the displaying unit 504 is configured to display, when the matching result of the matching unit 503 is that the fingerprint information and the preset fingerprint information are successfully matched, the display page after the refreshing application is refreshed by the refreshing unit 503 .
  • the refreshing unit 503 is specifically configured to:
  • the display page of the application to be unlocked is refreshed in parallel.
  • the refreshing unit 503 is specifically configured to:
  • the refreshing unit 503 of the terminal described in FIG. 5a may include:
  • the obtaining module 5031 is configured to acquire the update data of the to-be-locked application in parallel when the matching unit 502 matches the fingerprint information with the preset fingerprint information.
  • the refreshing module 5032 is configured to refresh the to-be-locked application according to the update data acquired by the obtaining module 5031.
  • the terminal described in FIG. 5a may further include:
  • the stopping unit 505 is configured to stop refreshing the display page of the to-be-locked application when the matching result of the matching unit 502 is that the fingerprint information fails to match the preset fingerprint information.
  • the terminal described in the embodiment of the present invention can obtain the fingerprint information for the application to be unlocked, and match the fingerprint information with the preset fingerprint information.
  • the application to be unlocked is refreshed in parallel. Display page, and when the fingerprint information and the preset fingerprint information are successfully matched, the display page after the application to be unlocked is refreshed is displayed. Therefore, in the fingerprint matching process, the display page of the application to be unlocked is refreshed in parallel, and the process of unlocking the application to be unlocked is shortened, and the unlocking efficiency is improved.
  • FIG. 6 is a schematic structural diagram of a second embodiment of a terminal according to an embodiment of the present invention.
  • the terminal described in this embodiment includes: at least one input device 1000; at least one output device 2000; at least one processor 3000, such as a CPU; and a memory 4000, the input device 1000, the output device 2000, the processor 3000, and the memory 4000 is connected via bus 5000.
  • the input device 1000 may specifically be a touch panel, a physical button or a mouse, a fingerprint recognition module, or the like.
  • the output device 2000 described above may specifically be a display screen.
  • the above memory 4000 may be a high speed RAM memory or a non-volatile memory such as a disk memory.
  • the above memory 4000 is used to store a set of program codes, and the input device 1000, the output device 2000, and the processor 3000 are used to call the program code stored in the memory 4000, and perform the following operations:
  • the above input device 1000 is used to:
  • the processor 3000 is configured to:
  • the display page of the application to be unlocked is refreshed in parallel;
  • the display page after the application to be unlocked is refreshed is displayed.
  • the processor 3000 when the fingerprint information is a fingerprint image, and when the fingerprint information is matched with the preset fingerprint information, refreshing the display page of the application to be unlocked in parallel, including:
  • the display page of the application to be unlocked is refreshed in parallel.
  • the processor 3000 when the fingerprint information is matched with the preset fingerprint information, refresh the display page of the application to be unlocked in parallel, including:
  • the application to be unlocked is refreshed in parallel Show page.
  • the processor 3000 is configured to refresh the display page of the application to be unlocked in parallel, including:
  • the processor 3000 is further configured to: after the fingerprint information is matched with the preset fingerprint information, after the display page of the application to be unlocked is refreshed in parallel,
  • the display page of the application to be unlocked is stopped from being refreshed.
  • the input device 1000, the output device 2000, and the processor 3000 described in the embodiments of the present invention may perform the first embodiment, the second embodiment, and the third method of the fingerprint unlocking method provided by the embodiment of the present invention.
  • the implementations described in the embodiments may also be implemented by the embodiments of the present invention.
  • An implementation manner of the terminal described in the first embodiment of the terminal is not described herein.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium can store a program, and the program includes some or all of the steps of the method for unlocking the fingerprint according to any one of the foregoing method embodiments.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into 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 as separate components may or may not be physically separated, 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 integrated unit is implemented in the form of a software functional unit and sold as a standalone product Or when used, it can be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes 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 storage medium.
  • 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 methods described in various embodiments of the present invention.
  • the foregoing storage medium 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. .

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Abstract

一种指纹解锁的方法和终端，所述方法包括：获取针对待解锁应用的指纹信息（101）；将所述指纹信息与预设指纹信息进行匹配（102）；在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面（103）；在所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被刷新后的所述显示页面（104）。通过该方法可在指纹匹配过程中，并行进行刷新待解锁应用的显示页面，由于指纹匹配与刷新显示页面的过程同步进行，因而，可缩短针对待解锁应用解锁的时间，提高解锁效率。

Description

一种指纹解锁的方法及终端 技术领域
本发明涉及终端设备技术领域，具体涉及一种指纹解锁的方法及终端。
背景技术
随着信息技术的快速发展，终端(如手机、平板电脑等等)的使用越来越普及。指纹识别技术作为终端上的标配技术，指纹识别技术不仅可以用于终端的解锁、唤醒、移动支付等等中得到广泛应用。在指纹识别技术流行的同时，为了实现快速解锁，终端的解锁时间也是终端制造商直接关心的问题。
实际应用中，在应用解锁过程中，即对应用进行了加密之后，则在终端解锁后，用户打开该应用时，需对该应用进行解锁。应用解锁的流程是先执行完指纹解锁的整个流程，然后再去执行主线程，最后解锁，开启该应用，因而，降低了指纹解锁效率。
发明内容
本发明实施例提供了一种指纹解锁的方法及终端，在针对应用进行指纹解锁的过程中，可以提高指纹解锁的效率。
本发明实施例第一方面提供了一种指纹解锁方法，包括：
获取针对待解锁应用的指纹信息；
将所述指纹信息与预设指纹信息进行匹配；
在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面；
在所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被刷新后的所述显示页面。
本发明实施例第二方面提供了一种终端，包括：
获取单元，用于获取针对待解锁应用的指纹信息；
匹配单元，用于将所述获取单元获取的所述指纹信息与预设指纹信息进行匹配；
刷新单元，用于在所述匹配单元将所述指纹信息与预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面；
展示单元，用于在所述匹配单元的匹配结果为所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被所述刷新单元刷新后的所述显示页面。
本发明实施例第三方面提供了一种终端，包括：
存储有可执行程序代码的存储器；
与所述存储器耦合的处理器；
所述处理器调用所述存储器中存储的所述可执行程序代码，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。
本发明实施例第四方面提供了一种计算机存储介质，所述计算机存储介质用于存储如第三方面所描述的终端所用的软件指令，所述软件指令包含用于执行如第一方面所描述的指纹解锁的方法所设计的程序。
实施本发明实施例，具有如下有益效果：
通过本发明实施例获取针对待解锁应用的指纹信息，将该指纹信息与预设指纹信息进行匹配，在该指纹信息与预设指纹信息进行匹配时，并行刷新该待解锁应用的显示页面，并在指纹信息与该预设指纹信息成功匹配时，展示该待解锁应用被刷新后的显示页面。从而，在指纹匹配过程中，并行进行刷新待解锁应用的显示页面，由于指纹匹配与刷新显示页面的过程同步进行，因而，可缩短针对待解锁应用解锁的时间，提高解锁效率。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例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指纹解锁的方法的第一实施例流程示意图；
图2是本发明实施例提供的一种指纹解锁的方法的第二实施例流程示意图；
图3是本发明实施例提供的一种指纹解锁的方法的第三实施例流程示意图；
图4是本发明实施例提供的一种指纹解锁的方法的第四实施例流程示意图；
图5a是本发明实施例提供的一种终端的第一实施例结构示意图；
图5b是本发明实施例提供的一种终端的第一实施例又一结构示意图；
图5c是本发明实施例提供的一种终端的第一实施例又一结构示意图；
图6是本发明实施例提供的一种终端的第二实施例结构示意图。
具体实施方式
本发明实施例提供了一种指纹解锁的方法及终端，在针对应用进行指纹解锁的过程中，可以提高指纹解锁的效率。
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。
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所述附图中的术语“第一”、“第二”、“第三”和“第四”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它步骤或单元。
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。
本发明实施例所描述的终端可以包括智能手机(如Android手机、iOS手机、Windows Phone手机等)、平板电脑、掌上电脑、笔记本电脑、移动互联网设备(MID，Mobile Internet Devices)或穿戴式设备等，上述终端仅是举例，而非穷举，包含但不限于上述终端。
请参阅图1，为本发明实施例提供的一种指纹解锁的方法的第一实施例流程示意图。本实施例中所描述的指纹解锁的方法，包括以下步骤：
101、获取针对待解锁应用的指纹信息。
本发明实施例中，待解锁应用可包括但不仅限于：邮箱、通讯录、备忘录日历、天气、地图、设置、游戏、相册、视频等等。通常情况下，用户可对终端中的重要应用进行加密，以防止在手机丢失时，导致重要信息泄漏。在用户打开待解锁应用时，该待解锁应用的显示页面会弹出提示信息，该提示信息用于提示用户进行指纹验证，终端可获取用户输入的针对待解锁应用的指纹信息。指纹信息可为指纹图像、指纹纹路或者特征点。
102、将所述指纹信息与预设指纹信息进行匹配。
其中，终端中可预先存储预设指纹信息，该预设指纹信息用于在某个应用进行解锁的过程中，终端可将用户输入的指纹信息与该预设指纹信息进行匹配，并在指纹信息与预设指纹信息匹配成功时，才会展示待解锁应用的刷新页面。在指纹信息为指纹图像时，即可比对指纹图像和预设指纹图像之间的匹配值，若匹配值达到某个阈值，则可认为匹配成功，若匹配值未达到该某个阈值，则可认为指纹图像与预设指纹图像匹配失败。在指纹信息为指纹纹路时，在指纹信息与预设指纹信息匹配时，还可将指纹纹路与预设指纹纹路进行匹配，若匹配值达到某个阈值，则可认为指纹纹路与预设指纹纹路匹配成功，若匹配值未达到该某个阈值，则可认为指纹纹路与预设指纹纹路匹配失败。在指纹信息与预设指纹信息匹配时，可提取指纹信息的特征点，例如Harris角点、尺度不 变特征变换(Scale-invariant feature transform，SIFT)角点，那么，可比对采集的指纹信息的特征点和预设指纹信息的特征点进行匹配，若匹配值达到某个阈值，则可认为指纹信息的特征点与预设指纹信息的特征点匹配成功，若匹配值未达到该某个阈值，则可认为指纹信息的特征点与预设指纹信息的特征点匹配失败。
103、在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面。
本发明实施例中，终端可采用两个进程执行步骤102和步骤103，第一个进程用于对指纹信息与预设指纹信息进行匹配，第二个进程用于在第一个进程在执行的过程中，并行刷新待解锁应用的显示页面。
可选地，终端可在指纹信息与预设指纹信息开始匹配后到指纹解锁结束之前的某个时间点，并行刷新待解锁应用的显示页面。
可选地，在指纹信息为指纹图像中，在指纹信息与预设指纹信息进行匹配的过程中，则终端可将指纹图像的每个部分进行逐一匹配，在指纹图像中被成功匹配的面积大于第一预设阈值时，则并行刷新待解锁应用的显示页面。其中，第一预设阈值可为用户设置的某个具体值，或者，第一预设阈值可由指纹图像或者预设指纹图像的大小决定，例如，第一预设阈值为指纹图像面积的20％，或者，第一预设阈值为预设指纹图像面积的20％。
可选地，指纹信息与预设指纹信息进行匹配的过程中，若指纹信息与预设指纹图像之间的匹配度未达到第二预设阈值，则不进行刷新待解锁应用的显示页面。在具体实现中，可将指纹信息与预设指纹信息匹配成功时候的匹配度当作第四预设阈值，其中，第二预设阈值小于第四预设阈值，如果指纹信息与预设指纹信息之间的匹配度小于第二预设阈值，则说明指纹信息与预设指纹信息匹配不成功，则不会进行指纹解锁，更不进行刷新待解锁应用的显示页面，从而，可降低终端的功耗。
进一步可选地，终端在执行并行刷新待解锁应用的显示页面时，终端可先获取该待解锁应用的更新数据，即，在待解锁应用进行更新的过程中，不必刷新所有的页面数据，只需要刷新已经更新的数据，这样，不仅可以缩短待解锁应用的显示页面的更新时间，还可以降低终端的功耗。其中，终端可每隔固定 时间对待解锁应用的数据进行监测，以确定待解锁应用的页面数据中哪部分需要更新，从而，得到更新数据。可选地，终端还可对待解锁应用的显示页面的所有数据进行刷新。
104、在所述指纹信息与所述预设指纹信息匹配成功时，展示所述待解锁应用被刷新后的所述显示页面。
本发明实施例中，指纹信息与预设指纹信息匹配成功时，则终端可展示待解锁应用刷新后的显示页面。其中，若在指纹匹配完成之前，即使待解锁应用的显示页面被刷新完成，那么，也得在指纹匹配成功后，才展示待解锁应用被刷新后的显示页面。或者，若在指纹匹配成功之后，待解锁应用的显示页面尚未更新完，那么，终端可在指纹信息与预设指纹信息匹配成功后，展示待解锁应用被刷新后的显示页面，直到该显示页面完全被更新完。
可选地，在指纹信息与预设指纹信息匹配失败时，若待解锁应用的显示页面未刷新完，终端则可停止刷新该待解锁应用的显示页面。进一步地，终端还可保存该未刷新完的待解锁应用的显示页面，那么下次需要刷新待解锁应用的显示页面时，可直接在该未刷新完的待解锁应用的显示页面的基础上进行显示页面刷新。
作为一种可能的实施方式，终端可获取针对待解锁应用的指纹信息，并在获取针对待解锁应用的指纹信息的过程中，并行刷新所述待解锁应用的显示页面，这样可分为两个进程分别进行执行，第一个进程是获取针对待解锁应用的指纹信息，将指纹信息与预设指纹信息进行匹配，第二个进程是刷新待解锁应用的显示页面，并在指纹信息与预设指纹信息成功匹配时，展示待解锁应用被刷新后的显示页面。其中，获取指纹信息的时间相对于指纹匹配过程来说，耗时较短。
通过本发明实施例获取针对待解锁应用的指纹信息，将该指纹信息与预设指纹信息进行匹配，在该指纹信息与预设指纹信息进行匹配时，并行刷新该待解锁应用的显示页面，并在指纹信息与该预设指纹信息成功匹配时，展示该待解锁应用被刷新后的显示页面。从而，在指纹匹配过程中，并行进行刷新待解锁应用的显示页面，由于指纹匹配与刷新显示页面的过程同步进行，相对于现有技术中，应用解锁的时间包含指纹解锁的时间和刷新带解锁应用的时间而 言，缩短了针对待解锁应用解锁的时间，提高解锁效率。并且，可降低因为解锁不成功带来的由于需进行刷新待解锁应用的显示页面造成的功耗。
请参阅图2，为本发明实施例提供的一种指纹解锁的方法的第二实施例流程示意图。本实施例中所描述的指纹解锁的方法，包括以下步骤：
201、获取针对待解锁应用的指纹信息。
202、将所述指纹信息与预设指纹信息进行匹配。
203、在所述指纹信息为指纹图像和所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹图像中被成功匹配的面积达到第一预设阈值，并行刷新所述待解锁应用的显示页面。
本发明实施例中，在指纹信息为指纹图像中，在指纹信息与预设指纹信息进行匹配的过程中，则终端可将指纹图像的每个部分进行逐一匹配，在指纹图像中被成功匹配的面积大于第一预设阈值时，则并行刷新待解锁应用的显示页面。其中，第一预设阈值可为用户设置的某个具体值，或者，第一预设阈值可由指纹图像的大小决定，指纹图像面积的20％。其中，在指纹图像中被成功匹配的面积达到第一预设阈值时，指纹匹配过程仍然还在继续，指纹匹配过程直到指纹匹配成功或者整个指纹图像被匹配完才结束。
可选地，在指纹信息为指纹图像时，且在指纹信息与预设指纹信息进行匹配的过程中，若指纹图像中被成功匹配的面积未达到第一预设阈值，则不进行刷新待解锁应用的显示页面。在具体实现中，可将指纹信息与预设指纹信息匹配成功时候的匹配面积当作第三预设阈值，其中，第一预设阈值小于第三预设阈值，如果指纹信息与预设指纹信息之间的匹配成功的匹配面积小于第一预设阈值，则说明指纹信息与预设指纹信息匹配不成功，则不会进行指纹解锁，更不进行刷新待解锁应用的显示页面，从而，可降低终端的功耗。
进一步可选地，终端在执行并行刷新待解锁应用的显示页面时，终端可先获取该待解锁应用的更新数据，即，在待解锁应用进行更新的过程中，不必刷新所有的页面数据，只需要刷新已经更新的数据，这样，不仅可以缩短待解锁应用的显示页面的更新时间，还可以降低终端的功耗。其中，终端可每隔固定时间对待解锁应用的数据进行监测，以确定待解锁应用的页面数据中哪部分需 要更新。
204、在所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被刷新后的所述显示页面。
通过本发明实施例获取针对待解锁应用的指纹信息，将该指纹信息与预设指纹信息进行匹配，在指纹信息为指纹图像时，在指纹信息与预设指纹信息进行匹配的过程中，若指纹图像中被成功匹配的面积达到第一预设阈值，并行刷新该待解锁应用的显示页面，并在指纹信息与该预设指纹信息成功匹配时，展示该待解锁应用被刷新后的显示页面。从而，在指纹匹配过程中，并行进行刷新待解锁应用的显示页面，由于指纹匹配与刷新显示页面的过程同步进行，因而，可缩短针对待解锁应用解锁的时间，提高解锁效率。并且，可降低因为解锁不成功带来的由于需进行刷新待解锁应用的显示页面造成的功耗。
请参阅图3，为本发明实施例提供的一种指纹解锁的方法的第三实施例流程示意图。本实施例中所描述的指纹解锁的方法，包括以下步骤：
301、获取针对待解锁应用的指纹信息。
302、将所述指纹信息与预设指纹信息进行匹配。
303、在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹信息与所述预设指纹信息之间的匹配度达到第二预设阈值，并行刷新所述待解锁应用的显示页面。
本发明实施例中，在指纹信息与预设指纹信息进行匹配的过程中，若指纹信息与预设指纹图像之间的匹配度达到第二预设阈值，刷新待解锁应用的显示页面。其中，第二预设阈值可包括但不仅限于：0.3、0.34、0.365、0.5、0.56、0.8、0.85等等。其中，在指纹信息与预设指纹图像之间的匹配度达到第二预设阈值时，指纹匹配过程仍然还在继续，指纹匹配过程直到指纹匹配成功或者整个指纹信息被匹配完才结束。
可选地，指纹信息与预设指纹信息进行匹配的过程中，若指纹信息与预设指纹图像之间的匹配度未达到第二预设阈值，则不进行刷新待解锁应用的显示页面。在具体实现中，可将指纹信息与预设指纹信息匹配成功时候的匹配度当作第四预设阈值，其中，第二预设阈值小于第四预设阈值，如果指纹信息与预 设指纹信息之间的匹配度小于第二预设阈值，则说明指纹信息与预设指纹信息匹配不成功，则不会进行指纹解锁，更不进行刷新待解锁应用的显示页面，从而，可降低终端的功耗。
进一步可选地，终端在执行并行刷新待解锁应用的显示页面时，终端可先获取该待解锁应用的更新数据，即，在待解锁应用进行更新的过程中，不必刷新所有的页面数据，只需要刷新已经更新的数据，这样，不仅可以缩短待解锁应用的显示页面的更新时间，还可以降低终端的功耗。其中，终端可每隔固定时间对待解锁应用的数据进行监测，以确定待解锁应用的页面数据中哪部分需要更新。
304、在所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被刷新后的所述显示页面。
通过本发明实施例获取针对待解锁应用的指纹信息，将该指纹信息与预设指纹信息进行匹配，在该指纹信息与预设指纹信息进行匹配时，若指纹信息与预设指纹图像之间的匹配度达到第二预设阈值，则并行刷新该待解锁应用的显示页面，并在指纹信息与该预设指纹信息成功匹配时，展示该待解锁应用被刷新后的显示页面。从而，在指纹匹配过程中，并行进行刷新待解锁应用的显示页面，由于在指纹匹配的匹配度达到某一阈值时，并行刷新显示页面的过程同步进行，因而，可缩短针对待解锁应用解锁的时间，提高解锁效率。并且，可降低因为解锁不成功带来的由于需进行刷新待解锁应用的显示页面造成的功耗。
请参阅图4，为本发明实施例提供的一种指纹解锁的方法的第四实施例流程示意图。本实施例中所描述的指纹解锁的方法，包括以下步骤：
401、获取针对待解锁应用的指纹信息。
402、将所述指纹信息与预设指纹信息进行匹配。
403、在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面。
404、在所述指纹信息与所述预设指纹信息匹配失败时，停止刷新所述待解锁应用的显示页面。
本发明实施例中，在指纹信息与预设指纹信息匹配失败时，若待解锁应用的显示页面未刷新完，终端则可停止刷新该待解锁应用的显示页面。进一步地，终端还可保存该未刷新完的待解锁应用的显示页面，那么下次需要刷新待解锁应用的显示页面时，可直接在该未刷新完的待解锁应用的显示页面的基础上进行显示页面刷新。
通过本发明实施例获取针对待解锁应用的指纹信息，将该指纹信息与预设指纹信息进行匹配，在该指纹信息与预设指纹信息进行匹配时，并行刷新该待解锁应用的显示页面，并在指纹信息与该预设指纹信息匹配失败时，停止刷新该待解锁应用的显示页面。从而，在指纹匹配过程中，并行进行刷新待解锁应用的显示页面，并且，若指纹匹配不成功，则停止待解锁应用进行刷新，从而，可降低指纹解锁过程中因需完成待解锁显示页面刷新而产生的功耗。
请参阅图5a，为本发明实施例提供的一种终端的第二实施例结构示意图。本实施例中所描述的终端，包括：
获取单元501，用于获取针对待解锁应用的指纹信息。
匹配单元502，用于将所述获取单元501获取的所述指纹信息与预设指纹信息进行匹配。
刷新单元503，用于在所述匹配单元502将所述指纹信息与预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面。
展示单元504，用于在所述匹配单元503的匹配结果为所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被所述刷新单元503刷新后的所述显示页面。
可选地，在所述指纹信息为指纹图像时，所述刷新单元503具体用于：
在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹图像中被成功匹配的面积达到第一预设阈值，并行刷新所述待解锁应用的显示页面。
可选地，所述刷新单元503具体用于：
在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹信息与所述预设指纹信息之间的匹配度达到第二预设阈值，并行刷新所述待解锁应 用的显示页面。
作为一种可能的实施方式，如图5b所示，图5a中所描述的终端的刷新单元503可包括：
获取模块5031，用于在所述匹配单元502将所述指纹信息与预设指纹信息进行匹配时，并行获取所述待解锁应用的更新数据。
刷新模块5032，用于根据所述获取模块5031获取的所述更新数据刷新所述待解锁应用。
作为一种可能的实施方式，如图5c所示，图5a中所描述的终端还可包括：
停止单元505，用于在所述匹配单元502的匹配结果为所述指纹信息与所述预设指纹信息匹配失败时，停止刷新所述待解锁应用的显示页面。
通过本发明实施例所描述的终端可获取针对待解锁应用的指纹信息，将该指纹信息与预设指纹信息进行匹配，在该指纹信息与预设指纹信息进行匹配时，并行刷新该待解锁应用的显示页面，并在指纹信息与该预设指纹信息成功匹配时，展示该待解锁应用被刷新后的显示页面。从而，在指纹匹配过程中，并行进行刷新待解锁应用的显示页面，由于指纹匹配与刷新显示页面的过程同步进行，因而，可缩短针对待解锁应用解锁的时间，提高解锁效率。
请参阅图6，为本发明实施例提供的一种终端的第二实施例结构示意图。本实施例中所描述的终端，包括：至少一个输入设备1000；至少一个输出设备2000；至少一个处理器3000，例如CPU；和存储器4000，上述输入设备1000、输出设备2000、处理器3000和存储器4000通过总线5000连接。
其中，上述输入设备1000具体可为触控面板、物理按键或者鼠标、指纹识别模组等等。
上述输出设备2000具体可为显示屏。
上述存储器4000可以是高速RAM存储器，也可为非不稳定的存储器(non-volatile memory)，例如磁盘存储器。上述存储器4000用于存储一组程序代码，上述输入设备1000、输出设备2000和处理器3000用于调用存储器4000中存储的程序代码，执行如下操作：
上述输入设备1000用于：
获取针对待解锁应用的指纹信息；
上述处理器3000，用于：
将所述指纹信息与预设指纹信息进行匹配；
在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面；
在所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被刷新后的所述显示页面。
可选地，上述处理器3000在所述指纹信息为指纹图像时且在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面，包括：
在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹图像中被成功匹配的面积达到第一预设阈值，并行刷新所述待解锁应用的显示页面。
可选地，上述处理器3000在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面，包括：
在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹信息与所述预设指纹信息之间的匹配度达到第二预设阈值，并行刷新所述待解锁应用的显示页面。
可选地，上述处理器3000并行刷新所述待解锁应用的显示页面，包括：
在所述指纹信息与所述预设指纹信息进行匹配时，并行获取所述待解锁应用的更新数据；
根据所述更新数据刷新所述待解锁应用。
可选地，上述处理器3000在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面之后，还具体用于：
在所述指纹信息与所述预设指纹信息匹配失败时，停止刷新所述待解锁应用的显示页面。
具体实现中，本发明实施例中所描述的输入设备1000、输出设备2000和处理器3000可执行本发明实施例提供的一种指纹解锁的方法的第一实施例、第二实施例和第三实施例中所描述的实现方式，也可执行本发明实施例提供的 一种终端的第一实施例中所描述的终端的实现方式，在此不再赘述。
本发明实施例还提供一种计算机存储介质，其中，该计算机存储介质可存储有程序，该程序执行时包括上述方法实施例中记载的任意一种指纹解锁的方法的部分或全部步骤。
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。
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，例如所述单元的划分，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。
所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。
所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介质中。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介质中，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所述方法的全部或部分步骤。而前述的存储介质包括：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。
以上所述，以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范。

Claims (22)

  1. 一种指纹解锁的方法，其特征在于，包括：
    获取针对待解锁应用的指纹信息；
    将所述指纹信息与预设指纹信息进行匹配；
    在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面；
    在所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被刷新后的所述显示页面。
  2. 根据权利要求1所述的方法，其特征在于，在所述指纹信息为指纹图像时，所述在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面，包括：
    在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹图像中被成功匹配的面积达到第一预设阈值，并行刷新所述待解锁应用的显示页面。
  3. 根据权利要求2所述的方法，其特征在于，所述第一预设阈值小于第三预设阈值，所述第三预设阈值是所述指纹信息与所述预设指纹信息匹配成功时的匹配面积。
  4. 根据权利要求1所述的方法，其特征在于，所述在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面，包括：
    在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹信息与所述预设指纹信息之间的匹配度达到第二预设阈值，并行刷新所述待解锁应用的显示页面。
  5. 根据权利要求4所述的方法，其特征在于，所述第二预设阈值小于所述第四预设阈值，所述第四预设阈值是所述指纹信息与所述预设指纹信息匹配 成功时的匹配度。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，所述并行刷新所述待解锁应用的显示页面，包括：
    在所述指纹信息与所述预设指纹信息进行匹配时，并行获取所述待解锁应用的更新数据；
    根据所述更新数据刷新所述待解锁应用。
  7. 根据权利要求1-5任一项所述的方法，其特征在于，所述在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面之后，所述方法还包括：
    在所述指纹信息与所述预设指纹信息匹配失败时，停止刷新所述待解锁应用的显示页面。
  8. 一种终端，其特征在于，包括：
    获取单元，用于获取针对待解锁应用的指纹信息；
    匹配单元，用于将所述获取单元获取的所述指纹信息与预设指纹信息进行匹配；
    刷新单元，用于在所述匹配单元将所述指纹信息与预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面；
    展示单元，用于在所述匹配单元的匹配结果为所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被所述刷新单元刷新后的所述显示页面。
  9. 根据权利要求8所述的终端，其特征在于，在所述指纹信息为指纹图像时，所述刷新单元具体用于：
    在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹图像中被成功匹配的面积达到第一预设阈值，并行刷新所述待解锁应用的显示页面。
  10. 根据权利要求9所述的终端，其特征在于，所述第一预设阈值小于第三预设阈值，所述第三预设阈值是所述指纹信息与所述预设指纹信息匹配成功时的匹配面积。
  11. 根据权利要求8所述的终端，其特征在于，所述刷新单元还具体用于：
    在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹信息与所述预设指纹信息之间的匹配度达到第二预设阈值，并行刷新所述待解锁应用的显示页面。
  12. 根据权利要求11所述的终端，其特征在于，所述第二预设阈值小于所述第四预设阈值，所述第四预设阈值是所述指纹信息与所述预设指纹信息匹配成功时的匹配度。
  13. 根据权利要求8-12任一项所述的终端，其特征在于，所述刷新单元包括：
    获取模块，用于在所述匹配单元将所述指纹信息与预设指纹信息进行匹配时，并行获取所述待解锁应用的更新数据；
    刷新模块，用于根据所述获取模块获取的所述更新数据刷新所述待解锁应用。
  14. 根据权利要求8-12任一项所述的终端，其特征在于，所述终端还包括：
    停止单元，用于在所述匹配单元的匹配结果为所述指纹信息与所述预设指纹信息匹配失败时，停止刷新所述待解锁应用的显示页面。
  15. 一种终端，其特征在于，包括：
    存储有可执行程序代码的存储器；
    与所述存储器耦合的处理器；
    所述处理器调用所述存储器中存储的所述可执行程序代码用于执行以下步骤：
    获取针对待解锁应用的指纹信息；
    将所述指纹信息与预设指纹信息进行匹配；
    在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面；
    在所述指纹信息与所述预设指纹信息成功匹配时，展示所述待解锁应用被刷新后的所述显示页面。
  16. 根据权利要求15所述的终端，其特征在于，在所述指纹信息为指纹图像时，所述处理器在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面的具体实施方式有：
    在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹图像中被成功匹配的面积达到第一预设阈值，并行刷新所述待解锁应用的显示页面。
  17. 根据权利要求16所述的终端，其特征在于，所述第一预设阈值小于第三预设阈值，所述第三预设阈值是所述指纹信息与所述预设指纹信息匹配成功时的匹配面积。
  18. 根据权利要求15所述的终端，其特征在于，所述处理器在所述指纹信息与所述预设指纹信息进行匹配时，并行刷新所述待解锁应用的显示页面的具体实施方式有：
    在所述指纹信息与所述预设指纹信息进行匹配的过程中，若所述指纹信息与所述预设指纹信息之间的匹配度达到第二预设阈值，并行刷新所述待解锁应用的显示页面。
  19. 根据权利要求18所述的终端，其特征在于，所述第二预设阈值小于所述第四预设阈值，所述第四预设阈值是所述指纹信息与所述预设指纹信息匹 配成功时的匹配度。
  20. 根据权利要求15-19任一项所述的终端，其特征在于，所述处理器并行刷新所述待解锁应用的显示页面的具体实施方式有：
    在所述指纹信息与所述预设指纹信息进行匹配时，并行获取所述待解锁应用的更新数据；
    根据所述更新数据刷新所述待解锁应用。
  21. 根据权利要求15-19任一项所述的终端，其特征在于，所述还用于：
    在所述指纹信息与所述预设指纹信息匹配失败时，停止刷新所述待解锁应用的显示页面。
  22. 一种计算机存储介质，其特征在于，所述计算机存储介质用于存储如权15～权21任一项所描述的终端所用的软件指令，所述软件指令包含用于执行如权利要求1至权利要求7任一项所描述的指纹解锁的方法所设计的程序。
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