CN108052820B - Unlocking control method, terminal equipment and related product - Google Patents
Unlocking control method, terminal equipment and related product Download PDFInfo
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- G—PHYSICS
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- 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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- G—PHYSICS
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
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Abstract
The invention discloses an unlocking control method, which comprises the following steps: when detecting that a user presses a touch control module of a terminal device, acquiring N fingerprint images, wherein N is an integer greater than 1, and the N fingerprint images are different from each other; respectively matching the N fingerprint images with W registered fingerprint templates prestored in the terminal equipment in parallel, wherein W is an integer greater than 1; and if one of the N fingerprint images is matched with one of the W registered fingerprint templates, loading a target interface. The invention also discloses the terminal equipment, and the unlocking time of the terminal equipment can be shortened by adopting the embodiment of the invention.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to an unlocking control method, terminal equipment and a related product.
Background
Fingerprint identification technology has become the standard matching of flagship models of mainstream terminal equipment manufacturers (such as smart phones, tablet computers and the like). When the fingerprint identification technology is used for the desktop unlocking function of the terminal equipment, the specific implementation process is as follows: when a user touches a fingerprint identification module of the terminal device, the fingerprint identification module acquires a fingerprint image of the user, then performs primary image processing on the acquired fingerprint image to enable the fingerprint image to be clearer, then performs feature point matching on the fingerprint image and a registered fingerprint template stored in the terminal device in advance, and finally performs system unlocking (such as desktop unlocking) on the terminal device after the fingerprint image and the registered fingerprint template are successfully matched.
The unlocking time is the period from the time when the terminal device acquires the fingerprint image to the time when the system is unlocked. The length of the unlocking time becomes a bright point of product competition of manufacturers of various large terminal devices, and how to shorten the unlocking time of the terminal devices is a technical problem to be solved urgently in the field.
Disclosure of Invention
The embodiment of the invention provides an unlocking control method and terminal equipment, aiming at shortening the unlocking time of the terminal equipment.
In a first aspect, an embodiment of the present invention provides an unlocking control method, including:
when detecting that a user presses a touch control module of a terminal device, acquiring N fingerprint images, wherein N is an integer greater than 1, and the N fingerprint images are different from each other;
respectively matching the N fingerprint images with W registered fingerprint templates prestored in the terminal equipment in parallel, wherein W is an integer greater than 1;
and if one of the N fingerprint images is matched with one of the W registered fingerprint templates, loading a target interface, and displaying the target interface after the target interface is loaded.
With reference to the first aspect, in some possible implementation manners, a quotient of W divided by N is H, where H is an integer greater than or equal to 1, and the matching, in parallel, the N fingerprint images with W registered fingerprint templates pre-stored in the terminal device respectively includes:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of the N groups of registered fingerprint templates comprises H registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
In some possible implementations, a quotient obtained by dividing W by N is K and a remainder M, where K and M are integers greater than or equal to 1, and the matching the N fingerprint images with the W registered fingerprint templates pre-stored in the terminal device in parallel respectively includes:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of M registered fingerprint templates in the N groups of registered fingerprint templates comprises K +1 registered templates, each group of N-M registered fingerprint templates comprises K registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
In some possible implementation manners, where N is greater than W, the matching, in parallel, the N fingerprint images with W registered fingerprint templates pre-stored in the terminal device respectively includes:
determining the image definition of the N fingerprint images, and selecting the first W fingerprint images with the highest definition from the N fingerprint images;
and respectively matching the W fingerprint images with the W registered fingerprint templates in parallel.
In some possible implementations, the loading the target interface includes:
determining whether the N fingerprint images have bound applications;
if X fingerprint images in the N fingerprint images have bound applications, loading a main interface of the application bound by one fingerprint image in the X fingerprint images, wherein X is an integer greater than or equal to 1;
and if the N fingerprint images do not have the bound application, loading a main interface of the application which is running when the terminal equipment locks the screen last time.
In some possible implementations, after the displaying the target interface, the method further includes:
if the type of the target interface is a preset type, acquiring the current geographic position of the terminal equipment;
displaying service information associated with the current geographic location.
In some possible implementations, the acquiring N fingerprint images includes:
an induction electrode of a fingerprint identification module acquires N normal bottom layer data sets and N abnormal bottom layer data sets, wherein the N normal bottom layer data sets correspond to the N abnormal bottom layer data sets one by one, each of the N normal bottom layer data sets comprises a plurality of normal bottom layer data values, and each of the N abnormal bottom layer data sets comprises a plurality of abnormal bottom layer data values;
determining N target underlying data sets corresponding to the N abnormal underlying data sets according to the N normal underlying data sets, wherein the N groups of abnormal underlying data sets correspond to the N groups of target underlying data sets one by one;
and generating N fingerprint images according to the N normal bottom layer data sets and the N target bottom layer data sets.
In some possible implementation manners, the determining, by the terminal device, N target underlying data sets corresponding to the N abnormal underlying data sets according to the N normal underlying data sets includes:
determining N average values according to a plurality of normal bottom layer data values contained in the N normal bottom layer data sets, wherein the N average values correspond to the N normal bottom layer data sets one by one;
and replacing a plurality of abnormal bottom layer data contained in the N abnormal bottom layer data sets with the N average values to obtain N target bottom layer data sets corresponding to the N abnormal bottom layer data sets, wherein the N abnormal bottom layer data sets correspond to the N average values one by one.
In a second aspect, an embodiment of the present invention provides a terminal device, including:
the terminal equipment comprises an acquisition module, a processing module and a display module, wherein the acquisition module is used for acquiring N fingerprint images when detecting that a user presses the touch control of a fingerprint identification module of the terminal equipment, wherein N is an integer larger than 1, and the N fingerprint images are different from each other;
the matching module is used for respectively matching the N fingerprint images with W registered fingerprint templates prestored in the terminal equipment in parallel, wherein W is an integer larger than 1;
and the interface loading module is used for loading a target interface if one of the N fingerprint images is matched with one of the W registered fingerprint templates.
In some possible implementations, a quotient of W divided by N is H, where H is an integer greater than or equal to 1, and the matching module is specifically configured to:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of the N groups of registered fingerprint templates comprises H registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
With reference to the second aspect, in some possible implementations, a quotient of W divided by N is K and a remainder M, where K and M are both integers greater than or equal to 1, and the matching module is specifically configured to:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of M registered fingerprint templates in the N groups of registered fingerprint templates comprises K +1 registered templates, each group of N-M registered fingerprint templates comprises K registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
In some possible implementations, N is greater than W, and the matching module is specifically configured to:
determining the image definition of the N fingerprint images, and selecting the first W fingerprint images with the highest definition from the N fingerprint images;
and respectively matching the W fingerprint images with the W registered fingerprint templates in parallel.
In some possible implementations, the interface loading module is specifically configured to:
determining whether the N fingerprint images have bound applications;
if X fingerprint images in the N fingerprint images have bound applications, loading the application bound by one fingerprint image in the X fingerprint images, wherein X is an integer greater than or equal to 1;
and if the N fingerprint images do not have the bound application, loading the application which is running when the terminal equipment locks the screen last time.
In some of the possible implementations of the present invention,
the acquisition module is further configured to acquire the current geographic position of the terminal device if the type of the target interface is a preset type;
the terminal device further includes:
and the display module displays the service information associated with the current geographic position.
In a third aspect, an embodiment of the present invention provides a terminal device, including:
a memory storing executable program code;
a processor coupled with the memory;
a fingerprint identification module for collecting fingerprint images;
the processor calls the executable program code stored in the memory to perform some or all of the steps described in any of the methods of the first aspect of embodiments of the invention.
In a fourth aspect, the present invention provides a computer storage medium for storing computer software instructions for a terminal device provided in the second aspect of the embodiments of the present invention, which includes a program designed to execute the above aspects.
Compared with the prior art, the method and the device have the advantages that the polling of the single fingerprint image is matched with the W registered fingerprint templates prestored in the terminal equipment, the multiple fingerprint images can be input by the scheme provided by the invention, then the multiple fingerprint images are respectively matched with the W registered fingerprint templates prestored in the terminal equipment in parallel, the fingerprint matching time is shorter, and the fingerprint unlocking speed can be accelerated.
These and other aspects of the invention are apparent from and will be elucidated with reference to the embodiments described hereinafter.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of an unlocking control method according to an embodiment of the present invention;
FIG. 2 is a sub-flowchart of step S102 shown in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a sub-flowchart of step S102 shown in FIG. 1 according to another embodiment of the present invention;
FIG. 4 is a sub-flowchart of step S102 shown in FIG. 1 according to yet another embodiment of the present invention;
fig. 5 is a schematic flowchart of an unlocking control method according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another terminal device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of another terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
The following are detailed below.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of the invention and in the accompanying 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 invention. 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.
Hereinafter, some terms in the present application are explained to facilitate understanding by those skilled in the art.
1) A terminal device, also called a User Equipment (UE), is a device providing voice and/or data connectivity to a User, for example, a handheld device with a wireless connection function, a vehicle-mounted device, and so on. Common terminals include, for example: the mobile phone includes a mobile phone, a tablet computer, a notebook computer, a palm computer, a Mobile Internet Device (MID), and a wearable device such as a smart watch, a smart bracelet, a pedometer, and the like.
2) The fingerprint identification module is to realize the identification of individual fingerprint characteristics through specific response module. At present, fingerprint identification modules are mainly classified into optical fingerprint modules, capacitive fingerprint modules and radio frequency fingerprint modules. The fingerprint identification module can be arranged by combining with a dome key of a film key of the terminal device, and can be arranged on the front, the back or the side of the terminal device, and the like, and the invention is not limited. Similarly, the fingerprint identification module can combine the touch-sensitive screen setting of terminal equipment, can set up in the touch panel's of touch-sensitive screen below.
3) "plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Referring to fig. 1, fig. 1 is a schematic flow chart of a touch unlocking method according to an embodiment of the present invention, including the following steps:
s101, when detecting that the user presses the operation to the touch-control of terminal equipment' S fingerprint identification module, terminal equipment acquires N fingerprint image, and N is for being greater than 1 integer, and N fingerprint image is different each other.
S102, the terminal equipment respectively matches the N fingerprint images with W registered fingerprint templates prestored in the terminal equipment in parallel, wherein W is an integer larger than 1.
S103, if one of the N fingerprint images is matched with one of the W registered fingerprint templates, the terminal equipment loads a target interface, and the target interface is displayed after the target interface is loaded.
In the step S101, for example, assuming that the terminal device is a smart phone, a current smart phone may set a plurality of fingerprint templates, for example, 5 fingerprint templates may exist, where more than 2 fingerprint templates may be the same person, so that when the fingerprint is unlocked, the user may input N fingerprint images. For example, N fingers of the user carry out touch-control pressing operation to the fingerprint identification module of the terminal equipment, and N fingerprint images can be collected by the fingerprint identification module of the terminal equipment. It should explain that, when the operation is pressed to the fingerprint identification module simultaneously to user N finger, N fingerprint images can be gathered simultaneously to the fingerprint identification module, when user N finger successively presses the operation to the fingerprint identification module, N fingerprint images can be gathered successively to the fingerprint identification module, does not limit to the moment that N fingerprint images obtained this invention.
Optionally, referring to fig. 2, a quotient of W divided by N is H, and H is an integer greater than or equal to 1, and the specific implementation of the step S102 may include:
s102-a, the terminal device divides the W registered fingerprint templates into N groups of registered fingerprint templates, each group of the N groups of registered fingerprint templates comprises H registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other.
And S102-b, the terminal equipment respectively matches the N fingerprint images with the N groups of registered fingerprint templates in parallel.
For example, assuming that N is 2, W is 4, and H is 2, the above step S102-a is implemented by: the terminal equipment firstly determines the priority of 4 registered fingerprint templates, and the priority relationship of the 4 registered fingerprint templates is supposed to have the following relations: fingerprint template 1 > fingerprint template 2 > fingerprint template 3 > fingerprint template 4, then the terminal equipment can be divided into 2 groups according to the priority and register the fingerprint template: the first set of enrolled fingerprint templates comprises fingerprint template 1 and fingerprint template 3 and the second set of enrolled fingerprint templates comprises fingerprint template 2 and fingerprint template 4. The implementation manner of S102-a of the above step may also be: the terminal equipment determines the definition of 2 fingerprint images firstly, and assumes that the definition relation of the 2 fingerprint images has the fingerprint image 1 larger than the fingerprint image 2, because the priority of the first group of registered fingerprint templates is relatively higher than that of the second group of registered fingerprint templates, the terminal equipment can pair the fingerprint image 1 with the first group of registered fingerprint templates, the fingerprint image 2 with the second group of registered fingerprint templates, and then the terminal equipment matches the paired 2 fingerprint images with the 2 groups of registered fingerprint templates one by one in parallel respectively. Of course, the implementation manner of S102-a of the above step is: the terminal equipment randomly matches 2 fingerprint images with 2 groups of registered fingerprint templates, for example, the fingerprint image 1 is matched with a second group of registered fingerprint templates, the fingerprint image 2 is matched with a first group of registered fingerprint templates, and then the terminal equipment matches the matched 2 fingerprint images with the 2 groups of registered fingerprint templates one by one in parallel.
It should be noted that, because 2 sets of enrolled fingerprint templates each include 2 enrolled fingerprint templates, when matching, the terminal device may perform polling matching according to the order of priority, and certainly may perform random matching.
Optionally, referring to fig. 3, a quotient obtained by dividing W by N is K, and a remainder M, where K and M are integers greater than or equal to 1, the above step S102 may be implemented in a specific manner as follows:
s102-c, the terminal device divides the W registered fingerprint templates into N groups of registered fingerprint templates, each group of M registered fingerprint templates in the N groups of registered fingerprint templates comprises K +1 registered templates, each group of N-M registered fingerprint templates comprises K registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other.
S102-d, the terminal equipment respectively matches the N fingerprint images with the N groups of registered fingerprint templates in parallel.
For example, if W is 5, N is 2, K is 2, and M is 1, the above step S102-c is implemented as follows: the terminal equipment firstly determines the priority of 4 registered fingerprint templates, and the priority relationship of the 4 registered fingerprint templates is supposed to have the following relations: fingerprint template 1 > fingerprint template 2 > fingerprint template 3 > fingerprint template 4, then the terminal equipment can be divided into 2 groups according to the priority and register the fingerprint template: the first set of enrolled fingerprint templates comprises a fingerprint template 1, a fingerprint template 3 and a fingerprint template 5, and the second set of enrolled fingerprint templates comprises a fingerprint template 2 and a fingerprint template 4. The implementation manner of S102-d of the above steps may also be: terminal equipment confirms the definition of 2 fingerprint images earlier, suppose that 2 fingerprint images's definition relation has fingerprint image 1 to be greater than fingerprint image 2, because the priority of first group register fingerprint template contains 3 fingerprint templates and has the highest fingerprint template of priority, terminal equipment can pair fingerprint image 1 and the first group register fingerprint template that the definition is high, fingerprint image 2 and the second group register fingerprint template that the definition is low relatively are paired, then terminal equipment carries out the one-to-one with 2 groups register fingerprint templates parallelly respectively after will pairing 2 fingerprint images. Of course, the implementation manner of S102-d of the above steps is: the terminal equipment randomly matches 2 fingerprint images with 2 groups of registered fingerprint templates, for example, the fingerprint image 1 is matched with a second group of registered fingerprint templates, the fingerprint image 2 is matched with a first group of registered fingerprint templates, and then the terminal equipment matches the matched 2 fingerprint images with the 2 groups of registered fingerprint templates one by one in parallel.
It should be noted that, because 2 sets of enrolled fingerprint templates each include 2 or 3 enrolled fingerprint templates, when matching, the terminal device may perform polling matching according to the order of priority, and certainly may perform random matching, and the like.
Optionally, referring to fig. 4, N is greater than W, and the specific implementation of step S102 may include:
s102-e, the terminal equipment determines the image definition of the N fingerprint images, and selects the first W fingerprint images with the highest definition from the N fingerprint images.
S102-f, the terminal equipment respectively matches the W fingerprint images with the W registered fingerprint templates in parallel.
For example, assuming that N is 4 and W is 2, the above step S102-e is implemented as follows: the terminal equipment firstly determines the image definition of 4 fingerprint images, and assumes that the definition relation of the four fingerprint images has: and if the fingerprint image 1 is larger than the fingerprint image 2, the fingerprint image 3 is larger than the fingerprint image 4, the selected W fingerprint images comprise the fingerprint image 1 and the fingerprint image 2. The implementation manner of the above step S102-f is as follows: the terminal device may pair with the priorities of the 2 enrolled fingerprint templates according to the definitions of the selected 2 fingerprint images, for example, the priority relationship of the 2 enrolled fingerprint templates is as follows: the registered fingerprint template 1 is larger than the registered fingerprint template 2, the terminal equipment can pair the fingerprint image 1 with high definition with the registered fingerprint template 2 with low priority, the fingerprint image 2 with low definition is paired with the registered fingerprint template 1 with low priority, and then the terminal equipment matches the paired 2 fingerprint images with the 2 registered fingerprint templates respectively one by one in parallel.
Optionally, the specific implementation manner of step S103 includes:
the terminal equipment determines whether the N fingerprint images have bound applications;
if X fingerprint images in the N fingerprint images have bound applications, the terminal equipment loads a main interface of the application bound by one fingerprint image in the X fingerprint images, and X is an integer greater than or equal to 1;
and if the N fingerprint images do not have the bound application, the terminal equipment loads a main interface of the application which is running when the terminal equipment locks the screen last time.
For example, assuming that N is 2 and X is 2, a specific implementation manner of the main interface of the application bound by the terminal device loading one of the 2 fingerprint images may be as follows: the terminal device determines the number of times that 2 applications corresponding to 2 fingerprint images are started within a preset time period (such as the current time of a system +/-30 min), and if the relation that the number of times that 2 applications corresponding to 2 fingerprint images are started within the preset time period is that application 1 is greater than application 2, the terminal device loads the main interface of application 1. Of course, the specific implementation manner of the main interface of the application bound by the fingerprint image loaded by the terminal device may also be the main interface of one of the two applications randomly loaded. It should be noted that the interface for the terminal device to load the application may not be the main interface, may be a preset interface, may also be an interface for running the application at the previous time, and the like.
Optionally, the target interface loaded in step S103 may be a system desktop, a predefined interface, or the like.
Optionally, after step S103, the method shown in fig. 1 further includes:
if the type of the target interface is a preset type, the terminal equipment acquires the current geographic position of the terminal equipment;
the terminal device displays the service information associated with the current geographic location.
The preset type is a service type, and the service type includes but is not limited to food, KTV, entertainment, movies, and the like. For example, if the target interface corresponds to a food interface, when the current geographic location of the terminal device is a restaurant, the terminal device may obtain service information about the restaurant, where the service information may be preferential information, a menu, and the like, and then the terminal device displays the obtained service information on a display screen of the terminal device for a user to view.
Optionally, after step S103, the method shown in fig. 1 further includes:
the terminal equipment acquires the current ambient brightness;
and the terminal equipment adjusts the screen brightness of the terminal equipment according to the current environment brightness.
For example, after the terminal device loads the target interface, the terminal device may sense ambient brightness through an optical sensor of the terminal device, and then the terminal device adjusts screen brightness suitable for the current ambient brightness for the terminal device according to a mapping relationship between the ambient brightness and the screen brightness stored in advance, so as to achieve an effect of protecting eyes.
Optionally, the specific implementation manner of the terminal device acquiring N fingerprint images in step S101 is as follows:
an induction electrode of a terminal equipment fingerprint identification module acquires N normal bottom layer data sets and N abnormal bottom layer data sets, wherein the N normal bottom layer data sets correspond to the N abnormal bottom layer data sets one by one, each of the N normal bottom layer data sets comprises a plurality of normal bottom layer data values, and each of the N abnormal bottom layer data sets comprises a plurality of abnormal bottom layer data values;
the terminal equipment determines N target bottom layer data sets corresponding to the N abnormal bottom layer data sets according to the N normal bottom layer data sets, wherein the N groups of abnormal bottom layer data sets correspond to the N groups of target bottom layer data sets one by one;
and the terminal equipment generates N fingerprint images according to the N normal bottom layer data sets and the N target bottom layer data sets.
In addition, in the above example process, an example implementation process of determining, by the terminal device, N target underlying data sets corresponding to the N abnormal underlying data sets according to the N normal underlying data sets is as follows:
the terminal equipment determines N average values according to a plurality of normal bottom layer data values contained in the N normal bottom layer data sets, wherein the N average values are in one-to-one correspondence with the N normal bottom layer data sets;
and the terminal equipment changes a plurality of abnormal bottom layer data contained in the N abnormal bottom layer data sets into the N average values so as to obtain N target bottom layer data sets corresponding to the N abnormal bottom layer data sets, wherein the N abnormal bottom layer data sets correspond to the N average values one by one.
The underlying data values may include capacitance and/or voltage, among others. The abnormal induction electrode is an induction electrode with abnormality in the fingerprint acquisition area. The induction electrode of fingerprint identification module can be detected by the little the control unit MCU of fingerprint identification module.
What need explain is, along with the increase progressively of fingerprint identification module live time, the induction electrode of fingerprint identification module has some induction electrode to appear unusually, and the bottom data that these unusual induction electrode obtained are unusual, can lead to the fingerprint image that the bottom data that terminal equipment obtained normal induction electrode and unusual induction electrode produced to appear the noise point, and then influence the contrast of follow-up fingerprint contrast, therefore, before generating the fingerprint image, can revise these unusual bottom data earlier, with the noise point that reduces the fingerprint image, and then can improve the contrast of fingerprint contrast.
It should be noted that, if the sensing electrode array of the fingerprint module includes M1 normal sensing electrodes and M2 abnormal sensing electrodes, if N fingerprint images are acquired one by one (for example, a plurality of fingers of a user press the fingerprint identification module one by one), in this case, each of the N normal underlying data sets includes M1 normal underlying data values, each of the N abnormal underlying data sets includes M2 abnormal underlying data values, if N fingerprint images are acquired simultaneously (for example, the fingerprint identification module is combined with a touch screen, and a plurality of fingers of the user press the touch screen of the terminal device at the same time), in this case, a plurality of normal underlying data included in each of the N normal underlying data sets may be the same or different and are not equal to M1, each of the N abnormal underlying data sets includes an abnormal underlying data value, may be the same or different and is not equal to M2.
Compared with the prior art, the method and the device have the advantages that the polling of the single fingerprint image is matched with the W registered fingerprint templates prestored in the terminal equipment, the multiple fingerprint images can be input by the scheme provided by the invention, then the multiple fingerprint images are respectively matched with the W registered fingerprint templates prestored in the terminal equipment in parallel, the fingerprint matching time is shorter, and the fingerprint unlocking speed can be accelerated.
The embodiment of the present invention further provides another more detailed method flow, as shown in fig. 5, including:
s501, when detecting that a user presses the touch control of the fingerprint identification module of the terminal equipment, the terminal equipment acquires N fingerprint images, wherein N is an integer greater than 1, and the N fingerprint images are different from each other.
S502, the terminal equipment determines the number W of the pre-stored registered fingerprint templates, wherein W is an integer larger than 1.
S503, the terminal equipment judges whether N is larger than W.
If yes, go to step S503.
If not, step S505 is executed.
S504, the terminal equipment determines the image definition of the N fingerprint images, and selects the first W fingerprint images with the highest definition from the N fingerprint images.
And S505, the terminal equipment respectively matches the W fingerprint images with the W registered fingerprint templates in parallel.
If the matching result is yes, step S510 is executed.
If the matching result is negative, no operation is performed.
S506, the terminal equipment judges whether W is integral multiple of N.
If yes, go to step S507.
If not, go to step S508.
And S507, if the quotient of W divided by N is H, the terminal equipment divides the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of the N groups of registered fingerprint templates comprises H registered fingerprint templates, the N groups of registered fingerprint templates are different from each other, and H is an integer greater than or equal to 1. Step S509 is executed after step S507 is executed.
And S508, if the quotient of W divided by N is K and the remainder is M, the terminal equipment divides the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of M groups of registered fingerprint templates in the N groups of registered fingerprint templates comprises K +1 registered fingerprint templates, each group of N-M groups of registered fingerprint templates comprises K registered fingerprint templates, the N groups of registered fingerprint templates are different from each other, and K and M are integers greater than or equal to 1. After step S508 is executed, step S509 is executed.
S509, the terminal device matches the N fingerprint images with the N groups of registered fingerprint templates respectively in parallel.
If the matching result is yes, step S510 is executed.
If the matching result is negative, no operation is performed.
And S510, the terminal equipment determines whether the N fingerprint images have bound applications.
If yes, go to step S511.
If not, go to step S512.
S511, if X fingerprint images in the N fingerprint images have bound applications, the terminal equipment loads a main interface of the application bound by one fingerprint image in the X fingerprint images, and displays the main interface of the application after the main interface of the application is loaded, wherein X is an integer greater than or equal to 1.
S512, the terminal device loads the main interface of the application running when the screen of the terminal device is locked last time, and displays the main interface of the application after the main interface of the application is loaded.
It should be noted that, the specific implementation of the steps of the method shown in fig. 5 can refer to the specific implementation described in the above method, and will not be described here.
An embodiment of the present invention further provides a terminal device 600, as shown in fig. 6, including:
the acquisition module 601 is configured to acquire N fingerprint images when detecting that a user presses a touch control of the fingerprint identification module of the terminal device, where N is an integer greater than 1, and the N fingerprint images are different from each other.
A matching module 602, configured to match the N fingerprint images with W registered fingerprint templates pre-stored in the terminal device in parallel, where W is an integer greater than 1.
An interface loading module 603, configured to load a target interface if it is detected that one of the N fingerprint images matches one of the W registered fingerprint templates.
A display module 604, configured to display the target interface after the target interface is loaded.
Optionally, a quotient obtained by dividing W by N is H, where H is an integer greater than or equal to 1, and the matching module 602 is specifically configured to:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of the N groups of registered fingerprint templates comprises H registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
Optionally, a quotient obtained by dividing W by N is K and a remainder M, where K and M are both integers greater than or equal to 1, and the matching module 602 is specifically configured to:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of M registered fingerprint templates in the N groups of registered fingerprint templates comprises K +1 registered templates, each group of N-M registered fingerprint templates comprises K registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
Optionally, N is greater than W, and the matching module is specifically configured to:
determining the image definition of the N fingerprint images, and selecting the first W fingerprint images with the highest definition from the N fingerprint images;
and respectively matching the W fingerprint images with the W registered fingerprint templates in parallel.
Optionally, the interface loading module 603 is specifically configured to further include:
determining whether the N fingerprint images have bound applications;
if X fingerprint images in the N fingerprint images have bound applications, loading a main interface of the application bound by one fingerprint image in the X fingerprint images, wherein X is an integer greater than or equal to 1;
and if the N fingerprint images do not have the bound application, loading a main interface of the application which is running when the terminal equipment locks the screen last time.
Optionally, after the interface loading module 603 loads the target interface,
the obtaining module 601 is further configured to obtain a current geographic location of the terminal device if the type of the target interface is a preset type;
the display module 604 is further configured to display the service information associated with the current geographic location.
It should be noted that the above modules (the obtaining module 601, the matching module 602, the interface loading module 603, and the display module 604) are configured to perform the relevant steps of the method described in fig. 1 to 5.
In the present embodiment, the terminal device 600 is presented in the form of a module. A "module" herein may refer to an application-specific integrated circuit (ASIC), a processor and memory that execute one or more software or firmware programs, an integrated logic circuit, and/or other devices that may provide the described functionality. In addition, the above obtaining module 601 can be implemented by the fingerprint identification module 704 of the terminal device shown in fig. 7, the matching module 602 and the interface loading module 603 can be implemented by the processor 701 of the terminal device shown in fig. 7, and the display module 604 can be implemented by the processor 701 of the terminal device shown in fig. 7 controlling the display device of the terminal device.
As shown in fig. 7, the terminal device 700 may be implemented in the structure of fig. 7, and the terminal device 700 includes at least one processor 701, at least one memory 702, at least one communication interface 703, and a fingerprint identification module 704. The processor 701, the memory 702, the fingerprint identification module 704 and the communication interface 703 are connected through the communication bus to complete mutual communication.
The processor 701 may be a general purpose Central Processing Unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of programs according to the above schemes.
The Memory 702 may be, but is not limited to, a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be self-contained and coupled to the processor via a bus. The memory may also be integral to the processor.
The memory 702 is used for storing application program codes for executing the above schemes, and the processor 701 controls the execution. The processor 701 is configured to execute application program code stored in the memory 702.
The codes stored in the memory 702 may execute the unlocking control methods of fig. 1 to 5 executed by the terminal device provided above, for example, when a touch pressing operation of a user on a fingerprint identification module of the terminal device is detected, N fingerprint images are obtained, where N is an integer greater than 1, and the N fingerprint images are different from each other; respectively matching the N fingerprint images with W registered fingerprint templates prestored in the terminal equipment in parallel, wherein W is an integer greater than 1; and if one of the N fingerprint images is matched with one of the W registered fingerprint templates, loading a target interface.
The embodiment of the invention also provides a more specific application scenario, which is as follows: the above-mentioned terminal device is a mobile phone, and each component of the mobile phone is specifically described below with reference to fig. 8:
the RF circuit 810 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, for processing downlink information of a base station after receiving the downlink information to the processor 880; in addition, the data for designing uplink is transmitted to the base station. In general, RF circuit 810 includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 810 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 820 may be used to store software programs and modules, and the processor 880 executes various functional applications and data processing of the cellular phone by operating the software programs and modules stored in the memory 820. The memory 820 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a fingerprint image acquisition function, a fingerprint matching function, an interface loading function, a geographic location acquisition function), and the like; the storage data area can store data created according to the use of the mobile phone (such as fingerprint images collected by the fingerprint identification module, priorities of W pre-stored registered fingerprint templates counted), and the like. Further, the memory 820 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 830 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 830 may include a touch panel 831, other input devices 832, and a fingerprint recognition module 833. The touch panel 831, also referred to as a touch screen, can collect touch operations performed by a user on or near the touch panel 831 (e.g., operations performed by the user on the touch panel 831 or near the touch panel 831 using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 831 may include two portions, i.e., a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 880, and can receive and execute commands from the processor 880. In addition, the touch panel 831 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 830 may include other input devices 832 in addition to the touch panel 831. In particular, other input devices 832 may include, but are not limited to, at least one of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like. The fingerprint identification module 833 can be set in combination with the dome key of the terminal device and can also be set in combination with the touch panel 831. For example, the fingerprint identification module 833 is disposed below the touch panel 831, and when a finger of a user touches a touch screen of the terminal device, the fingerprint identification module 833 disposed below the touch panel 831 can acquire a fingerprint image of the finger of the user.
The display unit 840 may be used to display information input by the user or information provided to the user and various menus of the cellular phone. The Display unit 840 may include a Display panel 841, and the Display panel 841 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like, as an option. Further, touch panel 831 can overlay display panel 841, and when touch panel 831 detects a touch operation thereon or nearby, communicate to processor 880 to determine the type of touch event, and processor 880 can then provide a corresponding visual output on display panel 841 based on the type of touch event. Although in fig. 8, the touch panel 831 and the display panel 841 are two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 831 and the display panel 841 may be integrated to implement the input and output functions of the mobile phone.
The handset may also include at least one sensor 850, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel 841 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 841 and/or the backlight when the mobile phone is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to send and receive e-mails, browse webpages, access streaming media and the like through the WiFi module 870, and provides wireless broadband Internet access for the user. Although fig. 8 shows WiFi module 870, it is understood that it does not belong to the essential constitution of the handset, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 880 is a control center of the mobile phone, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 820 and calling data stored in the memory 820, thereby integrally monitoring the mobile phone. Optionally, processor 880 may include one or more processing units; preferably, the processor 880 may integrate an application processor, which mainly handles operating systems, user interfaces, applications, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 880.
The handset also includes a power supply 880 (e.g., a battery) for powering the various components, which may preferably be logically connected to the processor 880 via a power management system, so that the power management system may perform functions such as managing charging, discharging, and power consumption.
Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.
In the foregoing embodiment, the method flow of each step may be implemented based on the structure of the terminal device shown in fig. 8.
An embodiment of the present invention further provides a computer storage medium, where the computer storage medium may store a program, and when the program is executed, the program includes some or all of the steps of any one of the touch unlocking methods described in the above method embodiments.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the combination of the above-mentioned method embodiments
The order of acts described is limited in that some steps may occur in other orders and concurrently with other steps apart from those illustrated and described herein, in accordance with the invention. 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 by the invention.
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 division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. 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, functional units in the embodiments of the present invention may be integrated into one processing 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, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) to execute all or part of the steps of the method according to the embodiments of the present invention. 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 above embodiments of the present invention are described in detail, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in view of the above, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An unlock control method, characterized by comprising:
when detecting that a user presses a touch control module of a terminal device, acquiring N fingerprint images, wherein N is an integer greater than 1, and the N fingerprint images are different from each other; the terminal equipment is a mobile phone, a tablet computer, a notebook computer, a palm computer or wearable equipment;
respectively matching the N fingerprint images with W registered fingerprint templates prestored in the terminal equipment in parallel, wherein W is an integer greater than 1;
if one of the N fingerprint images is matched with one of the W registered fingerprint templates, loading a target interface, and displaying the target interface after the target interface is loaded;
wherein,
when the quotient of dividing W by N is H, where H is an integer greater than or equal to 1, the matching of the N fingerprint images with the W registered fingerprint templates pre-stored in the terminal device in parallel respectively includes: dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of the N groups of registered fingerprint templates comprises H registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other; matching the N fingerprint images with the N groups of registered fingerprint templates respectively in parallel;
or,
when the quotient of dividing W by N is K and the remainder M is an integer greater than or equal to 1, respectively matching the N fingerprint images in parallel with W registered fingerprint templates pre-stored in the terminal device, including: dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of M registered fingerprint templates in the N groups of registered fingerprint templates comprises K +1 registered templates, each group of N-M registered fingerprint templates comprises K registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other; and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
2. The method according to claim 1, wherein when N is greater than W, the matching the N fingerprint images with W registered fingerprint templates pre-stored in the terminal device in parallel respectively comprises:
determining the image definition of the N fingerprint images, and selecting the first W fingerprint images with the highest definition from the N fingerprint images;
and respectively matching the W fingerprint images with the W registered fingerprint templates in parallel.
3. The method of any of claims 1-2, wherein the loading a target interface comprises:
determining whether the N fingerprint images have bound applications;
if X fingerprint images in the N fingerprint images have bound applications, loading a main interface of the application bound by one fingerprint image in the X fingerprint images, wherein X is an integer greater than or equal to 1;
and if the N fingerprint images do not have the bound application, loading a main interface of the application which is running when the terminal equipment locks the screen last time.
4. The method of any of claims 1-2, wherein after the displaying the target interface, the method further comprises:
if the type of the target interface is a preset type, acquiring the current geographic position of the terminal equipment;
displaying service information associated with the current geographic location.
5. A terminal device, comprising:
the terminal device comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring N fingerprint images when detecting that a user presses the touch control of a fingerprint identification module of the terminal device, wherein N is an integer larger than 1, the N fingerprint images are different from each other, and the terminal device is a mobile phone, a tablet computer, a notebook computer, a palm computer or a wearable device;
the matching module is used for respectively matching the N fingerprint images with W registered fingerprint templates prestored in the terminal equipment in parallel, wherein W is an integer larger than 1;
an interface loading module, configured to load a target interface if it is detected that one of the N fingerprint images matches one of the W registered fingerprint templates;
the display module is used for displaying the target interface after the target interface is loaded;
wherein, when a quotient of W divided by N is H, and H is an integer greater than or equal to 1, the matching module is specifically configured to:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of the N groups of registered fingerprint templates comprises H registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
matching the N fingerprint images with the N groups of registered fingerprint templates respectively in parallel;
or,
when a quotient obtained by dividing W by N is K and a remainder M, where K and M are both integers greater than or equal to 1, the matching module is specifically configured to:
dividing the W registered fingerprint templates into N groups of registered fingerprint templates, wherein each group of M registered fingerprint templates in the N groups of registered fingerprint templates comprises K +1 registered templates, each group of N-M registered fingerprint templates comprises K registered fingerprint templates, and the N groups of registered fingerprint templates are different from each other;
and respectively matching the N fingerprint images with the N groups of registered fingerprint templates in parallel.
6. The terminal device of claim 5, wherein when N is greater than W, the matching module is specifically configured to:
determining the image definition of the N fingerprint images, and selecting the first W fingerprint images with the highest definition from the N fingerprint images;
and respectively matching the W fingerprint images with the W registered fingerprint templates in parallel.
7. The terminal device according to any one of claims 5 to 6, wherein the interface loading module is specifically configured to:
determining whether the N fingerprint images have bound applications;
if X fingerprint images in the N fingerprint images have bound applications, loading a main interface of the application bound by one fingerprint image in the X fingerprint images, wherein X is an integer greater than or equal to 1;
and if the N fingerprint images do not have the bound application, loading a main interface of the application which is running when the terminal equipment locks the screen last time.
8. The terminal device according to any of claims 5-6,
the acquisition module is further configured to acquire the current geographic position of the terminal device if the type of the target interface is a preset type;
the display module displays the service information associated with the current geographic position.
9. A terminal device, comprising:
a memory storing executable program code;
a processor coupled with the memory;
a fingerprint identification module for collecting fingerprint images;
the processor calls the executable program code stored in the memory to perform the method of any of claims 1 to 4.
10. A computer readable memory, characterized in that the computer readable memory stores a program for instructing associated hardware to perform the method according to any one of claims 1 to 4.
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| CN201610383194.7A CN106055960B (en) | 2016-05-31 | 2016-05-31 | One kind solution lock control method and terminal device |
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| CN107038417B (en) * | 2017-03-15 | 2020-01-14 | Oppo广东移动通信有限公司 | Fingerprint function detection method and terminal equipment |
| CN109002826A (en) * | 2017-06-07 | 2018-12-14 | 阿里巴巴集团控股有限公司 | A kind of registration based on image and verification method and device |
| WO2020062207A1 (en) * | 2018-09-30 | 2020-04-02 | 深圳市柔宇科技有限公司 | Operating method and electronic device |
| CN109583320A (en) * | 2018-11-08 | 2019-04-05 | Oppo广东移动通信有限公司 | Fingerprint identification method and relevant apparatus |
| WO2020146984A1 (en) * | 2019-01-14 | 2020-07-23 | 深圳市汇顶科技股份有限公司 | Multiple security environments-based fingerprint recognition method and system, and electronic device |
| CN110175445B (en) * | 2019-05-28 | 2021-04-13 | Oppo广东移动通信有限公司 | Fingerprint verification method and device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678981A (en) * | 2013-12-06 | 2014-03-26 | 北京奇虎科技有限公司 | Method and device for realizing different interfaces for different users |
| CN104881238A (en) * | 2015-06-25 | 2015-09-02 | 京东方科技集团股份有限公司 | Touch control display device and touch control method thereof |
| CN105095722A (en) * | 2015-08-25 | 2015-11-25 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint verification method of mobile terminal and fingerprint verification system of mobile terminal |
| CN105389566A (en) * | 2015-11-13 | 2016-03-09 | 广东欧珀移动通信有限公司 | Fingerprint identification method, fingerprint template updating method, fingerprint template updating device and mobile terminal |
| CN105426722A (en) * | 2015-11-17 | 2016-03-23 | 厦门美图移动科技有限公司 | Device and method for unlocking mobile terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100747446B1 (en) * | 2005-03-07 | 2007-08-09 | 엘지전자 주식회사 | Apparatus and method for fingerprint identification of mobile terminal |
| CN1987832B (en) * | 2005-12-20 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Input device with finger print identifying function and its finger print identifying method |
| CN104036177B (en) * | 2014-07-03 | 2017-11-21 | 南昌欧菲生物识别技术有限公司 | Intelligent terminal unlocked by fingerprint device and method |
| CN105184135A (en) * | 2015-08-31 | 2015-12-23 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint recognition method and fingerprint recognition system |
-
2016
- 2016-05-31 CN CN201810058162.9A patent/CN108052820B/en active Active
- 2016-05-31 CN CN201610383194.7A patent/CN106055960B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678981A (en) * | 2013-12-06 | 2014-03-26 | 北京奇虎科技有限公司 | Method and device for realizing different interfaces for different users |
| CN104881238A (en) * | 2015-06-25 | 2015-09-02 | 京东方科技集团股份有限公司 | Touch control display device and touch control method thereof |
| CN105095722A (en) * | 2015-08-25 | 2015-11-25 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint verification method of mobile terminal and fingerprint verification system of mobile terminal |
| CN105389566A (en) * | 2015-11-13 | 2016-03-09 | 广东欧珀移动通信有限公司 | Fingerprint identification method, fingerprint template updating method, fingerprint template updating device and mobile terminal |
| CN105426722A (en) * | 2015-11-17 | 2016-03-23 | 厦门美图移动科技有限公司 | Device and method for unlocking mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106055960B (en) | 2018-01-23 |
| CN106055960A (en) | 2016-10-26 |
| CN108052820A (en) | 2018-05-18 |
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