CN110162264B - Application processing method and related product - Google Patents
Application processing method and related product Download PDFInfo
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- CN110162264B CN110162264B CN201910441651.7A CN201910441651A CN110162264B CN 110162264 B CN110162264 B CN 110162264B CN 201910441651 A CN201910441651 A CN 201910441651A CN 110162264 B CN110162264 B CN 110162264B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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Abstract
The embodiment of the application discloses an application processing method and a related product, which are applied to electronic equipment, wherein the electronic equipment comprises a fingerprint identification module under a screen, and the method comprises the following steps: detecting touch operation aiming at a first position of a target application, wherein the first position corresponds to a preset operation function of the target application; and when the target application belongs to any application in a preset application set, switching the first position into a second position, wherein the second position is a fingerprint acquisition area of the under-screen fingerprint identification module. By adopting the method and the device, the touch position can be switched to the position corresponding to the fingerprint acquisition area aiming at the designated application, and the user experience can be realized because the user is familiar with the position.
Description
Technical Field
The present application relates to the field of electronic device technologies, and in particular, to an application processing method and a related product.
Background
With the widespread use of electronic devices (such as mobile phones, tablet computers, and the like), the electronic devices have more and more applications and more powerful functions, and the electronic devices are developed towards diversification and personalization, and become indispensable electronic products in the life of users.
For the electronic device, although the touch display screen can realize a touch function, since the whole display screen of the full screen can realize touch control and the touch sense is the same, in some applications requiring precise touch control operation, a false touch or insensitivity of the touch control operation is sometimes generated, and the problem of how to improve the precision of the operation is urgently needed to be solved.
Disclosure of Invention
The embodiment of the application provides an application processing method and a related product, and the accuracy of touch operation can be improved.
In a first aspect, an embodiment of the present application provides an application processing method, which is applied to an electronic device, where the electronic device includes an underscreen fingerprint identification module, and the method includes:
detecting touch operation aiming at a first position of a target application, wherein the first position corresponds to a preset operation function of the target application;
and when the target application belongs to any application in a preset application set, switching the first position into a second position, wherein the second position is a fingerprint acquisition area of the under-screen fingerprint identification module.
In a second aspect, an embodiment of the present application provides an application processing apparatus, which is applied to an electronic device, where the electronic device includes an underscreen fingerprint identification module, and the apparatus includes: a detection unit and a switching unit, wherein,
the detection unit is used for detecting touch operation of a target application at a first position, and the first position corresponds to a preset operation function of the target application;
the switching unit is used for switching the first position to a second position when the target application belongs to any application in a preset application set, and the second position is a fingerprint acquisition area of the fingerprint identification module under the screen.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the first aspect of the embodiment of the present application.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program enables a computer to perform some or all of the steps described in the first aspect of the embodiment of the present application.
In a fifth aspect, embodiments of the present application provide a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
It can be seen that the application processing method and the related product described in the embodiments of the present application are applied to an electronic device, where the electronic device includes an underscreen fingerprint identification module, detects a touch operation applied to a first location for a target application, where the first location corresponds to a preset operation function of the target application, and switches the first location to a second location when the target application belongs to any application in a preset application set, where the second location is a fingerprint acquisition area of the underscreen fingerprint identification module.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 1B is a schematic structural diagram of another electronic device provided in the embodiment of the present application;
fig. 1C is a schematic flowchart of an application processing method provided in an embodiment of the present application;
FIG. 2 is a schematic flow chart diagram of another application processing method provided in the embodiments of the present application;
FIG. 3 is a schematic flow chart diagram of another application processing method provided in the embodiments of the present application;
fig. 4 is a schematic structural diagram of another electronic device provided in an embodiment of the present application;
fig. 5A is a block diagram of functional units of an application processing apparatus according to an embodiment of the present application;
fig. 5B is a block diagram of functional units of another application processing apparatus according to an embodiment of the present disclosure;
fig. 5C is a block diagram of functional units of another application processing apparatus according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The electronic device related to the embodiments of the present application may include various handheld devices, vehicle-mounted devices, wearable devices (smart watches, smart bracelets, wireless headsets, augmented reality/virtual reality devices, smart glasses), computing devices or other processing devices connected to wireless modems, and various forms of User Equipment (UE), Mobile Stations (MS), terminal devices (terminal device), and the like, which have wireless communication functions.
The following describes embodiments of the present application in detail.
Referring to fig. 1A, fig. 1A is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application, the electronic device 100 includes a storage and processing circuit 110, and a sensor 170 connected to the storage and processing circuit 110, the sensor 170 includes a camera, where:
the electronic device 100 may include control circuitry, which may include storage and processing circuitry 110. The storage and processing circuitry 110 may be a memory, such as a hard drive memory, a non-volatile memory (e.g., flash memory or other electronically programmable read-only memory used to form a solid state drive, etc.), a volatile memory (e.g., static or dynamic random access memory, etc.), etc., and the embodiments of the present application are not limited thereto. Processing circuitry in storage and processing circuitry 110 may be used to control the operation of electronic device 100. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.
The storage and processing circuitry 110 may be used to run software in the electronic device 100, such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) telephone call application, an email application, a media playing application, operating system functions, and so forth. Such software may be used to perform control operations such as, for example, camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functionality based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functionality associated with displaying information on multiple (e.g., layered) display screens, operations associated with performing wireless communication functionality, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the electronic device 100, to name a few.
The electronic device 100 may include input-output circuitry 150. The input-output circuit 150 may be used to enable the electronic device 100 to input and output data, i.e., to allow the electronic device 100 to receive data from an external device and also to allow the electronic device 100 to output data from the electronic device 100 to the external device. The input-output circuit 150 may further include a sensor 170. Sensor 170 may include ambient light sensor, proximity sensor based on light and electric capacity, fingerprint identification module, touch sensor (for example, based on light touch sensor and/or capacitive touch sensor, wherein, touch sensor may be a part of touch display screen, also can regard as a touch sensor structure independent utility), acceleration sensor, a camera, and other sensors etc., the camera can be leading camera or rear camera, fingerprint identification module can integrate in the display screen below for gather fingerprint image, fingerprint identification module can be following at least one: optical fingerprint identification module, or ultrasonic fingerprint identification module etc. do not do the restriction here.
Use the electronic equipment who adopts the optics fingerprint identification module as an example, as shown in FIG. 1B, this electronic equipment includes the casing to and set up the fingerprint identification module on the casing, fingerprint identification module top is used for setting up the display screen, the display screen top is provided with the apron, be provided with the optical cement between apron and the display screen, the optical cement is used for bonding display screen and apron, and can let ambient light pass through apron and display screen smoothly, in order to realize that the fingerprint identification module can accomplish fingerprint image and gather. Fingerprint identification module corresponds fingerprint collection region, and only in pressing fingerprint collection region, fingerprint image can only be gathered to the fingerprint identification module, and the apron corresponds and can set to the notch form in fingerprint collection region's position to guide the user to fix a position fingerprint collection region on the display screen fast. The edge of the cover plate and the edge of the shell can be bonded through glue.
Input-output circuit 150 may also include one or more display screens, such as display screen 130. The display 130 may include one or a combination of liquid crystal display, organic light emitting diode display, electronic ink display, plasma display, display using other display technologies. The display screen 130 may include an array of touch sensors (i.e., the display screen 130 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.
The electronic device 100 may also include an audio component 140. The audio component 140 may be used to provide audio input and output functionality for the electronic device 100. The audio components 140 in the electronic device 100 may include a speaker, a microphone, a buzzer, a tone generator, and other components for generating and detecting sound.
The communication circuit 120 may be used to provide the electronic device 100 with the capability to communicate with external devices. The communication circuit 120 may include analog and digital input-output interface circuits, and wireless communication circuits based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 120 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, the wireless Communication circuitry in Communication circuitry 120 may include circuitry to support Near Field Communication (NFC) by transmitting and receiving Near Field coupled electromagnetic signals. For example, the communication circuit 120 may include a near field communication antenna and a near field communication transceiver. The communications circuitry 120 may also include a cellular telephone transceiver and antenna, a wireless local area network transceiver circuitry and antenna, and so forth.
The electronic device 100 may further include a battery, power management circuitry, and other input-output units 160. The input-output unit 160 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.
A user may input commands through input-output circuitry 150 to control the operation of electronic device 100, and may use output data of input-output circuitry 150 to enable receipt of status information and other outputs from electronic device 100.
The electronic device described above with reference to fig. 1A may be configured to implement the following functions:
detecting touch operation aiming at a first position of a target application, wherein the first position corresponds to a preset operation function of the target application;
and when the target application belongs to any application in a preset application set, switching the first position into a second position, wherein the second position is a fingerprint acquisition area of the under-screen fingerprint identification module.
Therefore, the touch position can be switched to the position corresponding to the fingerprint acquisition area aiming at the designated application, and the user can experience the touch position because the user is familiar with the position.
Referring to fig. 1C, fig. 1C is a schematic flowchart of an application processing method according to an embodiment of the present application, and as shown in the drawing, the application processing method is applied to the electronic device shown in fig. 1A, where the electronic device includes an underscreen fingerprint identification module, and the application processing method includes:
101. the method includes detecting touch operation of a target application at a first position, wherein the first position corresponds to a preset operation function of the target application.
Wherein, in this application embodiment, electronic equipment can include fingerprint identification module and touch display screen under the screen, and fingerprint identification module can integrate in the display screen below under the screen, and the touch display screen can be for full screen or bang screen or water droplet screen or non-full screen, does not limit here. Specifically, if touch-control display screen can include touch sensor, touch sensor can be pressure sensor, perhaps, ultrasonic sensor, does not limit here, and above-mentioned fingerprint identification module under the screen can include fingerprint collection region, and fingerprint collection region can hold one or more fingers and carry out fingerprint collection simultaneously, and fingerprint collection region can correspond touch-control display screen's recess region. Further, the electronic device may acquire the touch parameter through the touch sensor. The first position may correspond to a functionality control of the target application, the functionality control being configured to perform a predetermined operational function. The preset operation function can be set by default of the system or by the user.
The target application may be at least one of: social applications, video applications, gaming applications, music applications, browser applications, shopping applications, financial applications, and the like, are not limited thereto. The first application of the target application may be provided with a preset operation function of the target application, and the preset operation function may be the target application.
102. And when the target application belongs to any application in a preset application set, switching the first position into a second position, wherein the second position is a fingerprint acquisition area of the under-screen fingerprint identification module.
The preset application set at least comprises one application, and the preset application set can be set by a user or defaulted by a system. Above-mentioned second position can just be to the fingerprint acquisition region of fingerprint identification module under the screen. Because the fingerprint collection area is an area with high pressing frequency of the user and is a fixed area generally, the user is used to press the fingerprint collection area generally. In a specific implementation, when the target application belongs to any application in the preset application set, the first location may be switched to the second location, that is, the preset operation function may be implemented at the second location. And when the target application does not belong to any application in the preset application set, the preset operation function of the target application is still realized at the first position. The fingerprint collection area may correspond to a recessed area above the cover plate.
In one possible example, the electronic device may detect a touch sensitivity of a first location, and perform the step of switching the first location to a second location when the touch sensitivity is lower than a preset sensitivity threshold, where the preset sensitivity threshold may be set by a user or default by a system.
In one possible example, the touch operation corresponds to a target touch parameter; in step 102, before switching the first position to the second position, the method may further include the following steps:
a1, comparing the first target touch parameter with a preset touch parameter;
a2, when the first target touch parameter is successfully compared with the preset touch parameter, switching the first position to a second position is executed.
In an embodiment of the present application, the first target touch parameter or the preset touch parameter may be at least one of the following: the pressing force may be a maximum pressing force, a minimum pressing force, or an average pressing force within a preset time period, or the pressing force within a preset time period is in a pressing force corresponding to a preset area range, or may also be a touch force variation curve, or the like, the pressing area may be a maximum pressing area, a minimum pressing area, or an average pressing area within a preset time period, or the pressing force within a preset time period exceeds an average pressing area corresponding to a preset pressing force, or the like, the pressing number may be a pressing number within a preset time period, and the fingerprint image may be: the pressing force is in a fingerprint image corresponding to a preset pressing force range, or the pressing area is in a fingerprint image corresponding to a preset pressing range, and the like, without limitation, the preset time period, the preset area range and the preset pressing force can be set by a user or set by a system.
In a specific implementation, the electronic device may compare the first target touch parameter with a preset touch parameter, taking a touch strength variation curve as an example, the touch strength variation curve may be compared with the preset touch strength variation curve, specifically, the similarity between the two curves may be compared, when the comparison between the first target touch parameter and the preset touch parameter is successful, the switching from the first position to the second position may be performed, and when the comparison between the first target touch parameter and the preset touch parameter is failed, the switching from the first position to the second position may not be performed, so that touch point switching may be implemented through a user touch operation.
In one possible example, after the step 102, the following steps may be further included:
b1, determining the operating frequency of the second position;
b2, when the operating frequency is larger than a first preset threshold value, collecting a fingerprint image through the under-screen fingerprint identification module;
b3, when the operation frequency of the second position is continuously greater than a second preset threshold value within a preset time period, if a payment application scene is detected, matching the fingerprint image with a preset fingerprint template;
b4, when the fingerprint image is successfully matched with the preset fingerprint template, executing payment operation.
The first preset threshold and the second preset threshold can be set by a user or defaulted by a system, and a preset fingerprint template can be stored in the electronic device in advance. In the embodiment of the present application, the operation frequency may be the number of operations in a unit time period. Electronic equipment can confirm the operating frequency of user at the second position, and then, when operating frequency is greater than first preset threshold value, can gather the fingerprint image through fingerprint identification module under the screen, this fingerprint image can be in the fingerprint image that preset press range corresponds for pressing the pressure degree, when operating frequency lasts to be greater than the second preset threshold value in the time quantum of predetermineeing, if detect payment application scene, can directly call this fingerprint image, match it with preset fingerprint template, when fingerprint image and preset fingerprint template match succeed, carry out the payment operation, therefore, can be in operation process, just gather the fingerprint image in advance, when fingerprint payment, directly call the fingerprint image and be used for fingerprint identification, help realizing quick payment, promote user experience.
In one possible example, the step B3, matching the fingerprint image with a preset fingerprint template, may include the following steps:
b31, acquiring a second target touch parameter corresponding to the fingerprint image;
b32, determining a target fingerprint identification threshold corresponding to the second target touch parameter according to a mapping relation between a preset touch parameter and a fingerprint identification threshold;
b33, determining the distribution density of the target characteristic points of the fingerprint image;
b34, when the distribution density of the target characteristic points is smaller than a third preset threshold, determining a target image enhancement parameter corresponding to the second target touch parameter according to a mapping relation between preset touch parameters and image enhancement parameters, performing image enhancement processing on the fingerprint image according to the target image enhancement parameter, and matching the fingerprint image subjected to the image enhancement processing with the preset fingerprint template according to the target fingerprint identification threshold;
and B35, when the distribution density of the target characteristic points is greater than or equal to the third preset threshold, matching the fingerprint image with the preset fingerprint template according to the target fingerprint identification threshold.
The third preset threshold may be set by the user or default by the system. In specific implementation, different fingerprint images correspond to different touch parameters, and specifically, when fingerprint acquisition is implemented, corresponding touch parameters can be acquired. In specific implementation, a mapping relation between a preset touch parameter and a fingerprint identification threshold may be prestored in the electronic device, after a second target touch parameter corresponding to a fingerprint image is obtained, a target fingerprint identification threshold corresponding to the second target touch parameter may be determined according to the mapping relation between the preset touch parameter and the fingerprint identification threshold, the electronic device may further determine a pressing range (effective fingerprint pressing range) of a user, extract feature points of the fingerprint image to obtain a feature point set, determine a total number of the feature points according to the feature point set, and extract the feature points according to at least one of the following algorithms: harris corner detection, SURF algorithm, Scale Invariant Feature Transform (SIFT), and the like, without limitation. And the target characteristic point distribution density is equal to the total number of characteristic points/pressing range. The distribution density of the feature points reflects the image quality to a certain extent, that is, if the distribution density of the feature points is high, the image quality is good, and if the distribution density of the feature points is low, the image quality is poor.
Further, the electronic device may further pre-store a mapping relationship between a preset touch parameter and an image enhancement parameter, where the image enhancement parameter may be understood as an adjustment parameter corresponding to an image enhancement algorithm, and the image enhancement algorithm may be at least one of the following: gray scale stretching, histogram equalization, wavelet transform, etc., without limitation. When the distribution density of the target feature points is smaller than a third preset threshold, the electronic device may determine a target image enhancement parameter corresponding to the second target touch parameter according to a mapping relationship between a preset touch parameter and an image enhancement parameter, perform image enhancement processing on the fingerprint image according to the target image enhancement parameter, and match the fingerprint image after the image enhancement processing with a preset fingerprint template according to a target fingerprint identification threshold, that is, if a matching value between the fingerprint image after the image enhancement processing and the preset fingerprint template is greater than the target fingerprint identification threshold, it is determined that the fingerprint image is successfully matched with the preset fingerprint template, and payment operation may be performed, otherwise, it is determined that the fingerprint image is unsuccessfully matched with the preset fingerprint template, and payment operation may not be performed.
In addition, when the distribution density of the target characteristic points is greater than or equal to a third preset threshold, it is indicated that the image quality is not problematic, the fingerprint image can be directly matched with the preset fingerprint template according to the target fingerprint identification threshold, that is, if the matching value between the fingerprint image and the preset fingerprint template is greater than the target fingerprint identification threshold, the matching between the fingerprint image and the preset fingerprint template is confirmed to be successful, the payment operation can be executed, otherwise, the matching between the fingerprint image and the preset fingerprint template is confirmed to be failed, and the payment operation cannot be executed. Therefore, the fingerprint identification threshold can be dynamically adjusted and the fingerprint image can be dynamically subjected to image enhancement processing according to touch operation, so that the fingerprint identification efficiency is favorably improved.
In one possible example, after the step 102, the following steps may be further included:
and C1, when the operation of the preset operation function is quitted, switching the touch position of the preset operation function from the second position to the first position.
In specific implementation, when the electronic device exits the preset operation function, the touch position of the preset operation function may be switched from the second position to the first position. Of course, the touch position of other functions may also be switched to the second position, which is not limited herein.
In a possible example, before the step 102 switches the first position to the second position, the method may further include the following steps:
d1, acquiring a face image and a target environment parameter corresponding to the face image;
d2, determining a target face recognition threshold corresponding to the target environment parameter according to the mapping relation between the preset environment parameter and the face recognition threshold;
d3, dividing the face image into a plurality of face regions according to a preset mode, wherein the area of each face region is equal in size;
d4, carrying out image quality evaluation on the plurality of face regions to obtain a plurality of image quality evaluation values;
d5, selecting an image quality evaluation value larger than a preset quality evaluation value from the plurality of image quality evaluation values to obtain at least one target image quality evaluation value;
d6, acquiring at least one first target face area corresponding to the at least one target image quality evaluation value from the plurality of face areas;
d7, acquiring at least one second target face area corresponding to the at least one first target face area from the preset face template;
d8, matching the at least one first target face area with the at least one second target face area to obtain at least one matching value;
d9, when each matching value in the at least one matching value is larger than the target face recognition threshold value, executing the step of switching the first position to the second position.
Wherein, the environmental parameter may be at least one of the following: ambient brightness, ambient color temperature, humidity, temperature, geographical location, environmental background, etc. do not limit here, and in concrete implementation, electronic equipment may be provided with an environmental sensor, can gather environmental parameter based on environmental sensor, and environmental sensor may be at least one of following: an ambient light sensor, a color temperature sensor, a humidity sensor, a position sensor, an image sensor, and the like, without limitation. The preset quality evaluation value may be stored in the electronic device in advance, and may be set by the user or default by the system. The electronic device may also pre-store a mapping relationship between a preset environmental parameter and a face recognition threshold. The preset pattern may be a nine-square grid, a four-square grid, a sixteen-square grid, or the like, which is not limited herein. In specific implementation, at least one image quality evaluation index may be used to perform image quality evaluation on the face region, where the image quality evaluation index may be: mean square error, information entropy, number of feature points, sharpness, gray value, etc., and are not limited herein.
In specific implementation, the electronic device may obtain a target environment parameter corresponding to the face image through an environment sensor, and based on a pre-stored mapping relationship between a preset environment parameter and a face recognition threshold. A target face recognition threshold corresponding to the target environment parameter may be determined, and further, the face image may be divided into a plurality of face regions according to a preset manner, the area size of each face region may be equal, and the image quality of each face region may be different due to different shooting conditions of each face region, so that image quality evaluation may be performed on the plurality of face regions to obtain a plurality of image quality evaluation values, and an image quality evaluation value larger than the preset quality evaluation value may be selected from the plurality of image quality evaluation values to obtain at least one target image quality evaluation value, and at least one first target face region corresponding to the at least one target image quality evaluation value may be obtained from the plurality of face regions, so that at least one good face region may be obtained, or of course, the preset face template may be divided based on the preset manner, that is, the face image and the preset face template are divided based on the same manner, specifically, for example, the face image is aligned with the preset face template, such as: the center of gravity (centroid or geometric center) can be aligned, then the face image and the preset face template are further divided, on the basis, at least one second target face area corresponding to at least one first target face area can be obtained from the preset face template, and each first target face area corresponds to a unique second target face area.
Further, at least one first target face area is matched with at least one second target face area to obtain at least one matching value, namely, each first target face area is matched with the corresponding second target face area, when each matching value in the at least one matching value is greater than a target face recognition threshold value, the face image is confirmed to be successfully matched with a preset face template, the first position is switched to the second position, otherwise, when each matching value in the at least one matching value is less than or equal to the target face recognition threshold value, the face image is not matched with the preset face template, the step of switching the first position to the second position is not executed, so that on one hand, the dynamic adjustment of the face recognition threshold value can be realized according to conditions during face recognition, on the other hand, a plurality of areas of the face can be selected for face recognition, the face recognition method is beneficial to the two persons that partial organs of the two persons grow very like or are beautified to cause false recognition, and is beneficial to improving the face recognition precision.
In a specific implementation, for example, when a user performs a screen touch operation, the switching operation may be implemented according to a touch position of an operation function in an application program clicked by the user. For example, when a user clicks the application in the list, the switching of the touch points of the user is triggered. For another example, when the user clicks the game application, because the game application requires the user to perform precise operation on the touch position of the touch point, the touch operation position of the user is switched to the groove position of the fingerprint acquisition area, so that the touch experience effect is better through the position in a scene where the user needs to touch a certain position for a long time. Further, if the user finishes the operation of the corresponding application program, the operation position of the touch point automatically returns to the normal operation mode, and when the time for the user to touch the screen reaches a preset time, the touch position can be switched to the groove position, so that better touch experience is brought to the user. For example, when the time that the user touches the fixed position of the screen exceeds 2 minutes, it indicates that the user needs to perform an operation on the fixed point for a certain time, for example, when the user looks at a document or a report, the user needs to perform a sliding click on the fixed point, or the like, or the user may be prompted to switch the touch position to the groove position corresponding to the fingerprint acquisition area when the user detects that the user has an operation of pressing the screen, but the detection of the touch position is abnormal and the operation cannot be performed, and the number of times that the user fails to perform the operation on a certain point reaches a preset number of times.
It can be seen that the application processing method described in the embodiment of the present application is applied to an electronic device, where the electronic device includes an underscreen fingerprint identification module, and detects a touch operation applied to a first location for a target application, where the first location corresponds to a preset operation function of the target application, and when the target application belongs to any application in a preset application set, the first location is switched to a second location, and the second location is a fingerprint acquisition area of the underscreen fingerprint identification module.
Referring to fig. 2, fig. 2 is a schematic flow chart of an application processing method according to an embodiment of the present application, and as shown in the figure, the application processing method is applied to the electronic device shown in fig. 1A, where the electronic device includes an underscreen fingerprint recognition module, and the application processing method includes:
201. the method includes detecting touch operation of a target application at a first position, wherein the first position corresponds to a preset operation function of the target application.
202. And comparing the first target touch parameter with a preset touch parameter when the target application belongs to any application in a preset application set.
203. And when the first target touch parameter is successfully compared with the preset touch parameter, switching the first position to a second position, wherein the second position is a fingerprint acquisition area of the fingerprint identification module under the screen.
For the detailed description of steps 201 to 203, reference may be made to corresponding steps of the application processing method described in fig. 1C, which are not described herein again.
It can be seen that the application processing method described in the embodiment of the present application is applied to an electronic device, where the electronic device includes an underscreen fingerprint identification module, detects a touch operation applied to a target at a first location, where the first location corresponds to a preset operation function of the target application, and when the target application belongs to any application in a preset application set, compares a first target touch parameter with a preset touch parameter, and when the comparison of the first target touch parameter with the preset touch parameter is successful, switches the first location to a second location, where the second location is a fingerprint acquisition area of the underscreen fingerprint identification module.
Referring to fig. 3, in keeping with the embodiment shown in fig. 1C, fig. 3 is a schematic flowchart of an application processing method provided in an embodiment of the present application, and as shown in the drawing, the application processing method is applied to the electronic device shown in fig. 1A, where the electronic device includes an underscreen fingerprint recognition module, and the application processing method includes:
301. the method includes detecting touch operation of a target application at a first position, wherein the first position corresponds to a preset operation function of the target application.
302. And when the target application belongs to any application in a preset application set, switching the first position into a second position, wherein the second position is a fingerprint acquisition area of the under-screen fingerprint identification module.
303. And when the operation of the preset operation function is quitted, switching the touch position of the preset operation function from the second position to the first position.
For the detailed description of steps 301 to 303, reference may be made to corresponding steps of the application processing method described in fig. 1C, which are not described herein again.
It can be seen that the application processing method described in the embodiments of the present application is applied to an electronic device, the electronic device includes an underscreen fingerprint identification module, detects a touch operation for a target application at a first location, the first location corresponds to a preset operation function of the target application, when the target application belongs to any application in a preset application set, the first location is switched to a second location, the second location is a fingerprint collection area of the underscreen fingerprint identification module, and when the target application exits from the preset operation function, the touch location of the preset operation function is switched from the second location to the first location, so that the touch location can be switched to a location corresponding to the fingerprint collection area for a specific application, since a user is familiar with the location, the user experience can be achieved, and when the preset operation function exits, the touch location corresponding to the preset operation function can be switched, therefore, the user can normally carry out fingerprint acquisition, and the user experience is improved.
Referring to fig. 4 in keeping with the above embodiments, fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, where as shown in the figure, the electronic device includes a processor, a memory, a communication interface, and one or more programs, the electronic device includes an underscreen fingerprint identification module, where the one or more programs are stored in the memory and configured to be executed by the processor, and in an embodiment of the present disclosure, the programs include instructions for performing the following steps:
detecting touch operation aiming at a first position of a target application, wherein the first position corresponds to a preset operation function of the target application;
and when the target application belongs to any application in a preset application set, switching the first position into a second position, wherein the second position is a fingerprint acquisition area of the under-screen fingerprint identification module.
It can be seen that the electronic device described in this embodiment of the present application includes an underscreen fingerprint identification module, detects a touch operation applied to a first location with respect to a target, where the first location corresponds to a preset operation function of the target application, and when the target application belongs to any application in a preset application set, switches the first location to a second location, where the second location is a fingerprint acquisition area of the underscreen fingerprint identification module.
In one possible example, the touch operation corresponds to a target touch parameter; the program further includes instructions for performing the steps of:
comparing the first target touch parameter with a preset touch parameter;
and when the first target touch parameter is successfully compared with the preset touch parameter, switching the first position to a second position.
In one possible example, the program further includes instructions for performing the steps of:
determining an operating frequency of the second location;
when the operating frequency is greater than a first preset threshold value, collecting a fingerprint image through the under-screen fingerprint identification module;
when the operating frequency of the second position is continuously greater than a second preset threshold value within a preset time period, if a payment application scene is detected, matching the fingerprint image with a preset fingerprint template;
and when the fingerprint image is successfully matched with the preset fingerprint template, executing payment operation.
In one possible example, in said matching said fingerprint image with a preset fingerprint template, the above program comprises instructions for performing the following steps:
acquiring a second target touch parameter corresponding to the fingerprint image;
determining a target fingerprint identification threshold corresponding to the second target touch parameter according to a mapping relation between a preset touch parameter and a fingerprint identification threshold;
determining the distribution density of the target characteristic points of the fingerprint image;
when the distribution density of the target characteristic points is smaller than a third preset threshold value, determining a target image enhancement parameter corresponding to the second target touch parameter according to a mapping relation between preset touch parameters and image enhancement parameters, performing image enhancement processing on the fingerprint image according to the target image enhancement parameter, and matching the fingerprint image subjected to image enhancement processing with the preset fingerprint template according to the target fingerprint identification threshold value;
and when the distribution density of the target characteristic points is greater than or equal to the third preset threshold, matching the fingerprint image with the preset fingerprint template according to the target fingerprint identification threshold.
In one possible example, the program further includes instructions for performing the steps of:
and when the preset operation function exits, switching the touch position of the preset operation function from the second position to the first position.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above-mentioned functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Fig. 5A is a block diagram of functional units of the application processing apparatus 500 according to the embodiment of the present application. This processing apparatus 500 applies to electronic equipment, electronic equipment includes fingerprint identification module under the screen, device 500 includes: a detection unit 501 and a switching unit 502, wherein,
the detection unit 501 is configured to detect a touch operation performed on a first location of a target application, where the first location corresponds to a preset operation function of the target application;
the switching unit 502 is configured to switch the first position to a second position when the target application belongs to any application in a preset application set, where the second position is a fingerprint acquisition area of the underscreen fingerprint identification module.
It can be seen that, the application processing apparatus described in this embodiment of the present application is applied to an electronic device, where the electronic device includes a fingerprint identification module under a screen, and detects a touch operation applied to a first location for a target, where the first location corresponds to a preset operation function of the target application, and when the target application belongs to any application in a preset application set, the first location is switched to a second location, and the second location is a fingerprint acquisition area of the fingerprint identification module under the screen.
In one possible example, the touch operation corresponds to a target touch parameter, as shown in fig. 5B, fig. 5B is a further modified structure of the application processing apparatus depicted in fig. 5A, which is compared with fig. 5A, and may further include a comparison unit 503, wherein,
the comparing unit 503 is configured to compare the first target touch parameter with a preset touch parameter;
when the first target touch parameter is successfully compared with the preset touch parameter, the switching unit 501 switches the first position to the second position.
In one possible example, as shown in fig. 5C, fig. 5C is a further modified structure of the application processing apparatus depicted in fig. 5A, which may further include, compared with fig. 5A: a determination unit 504, a collection unit 505, a matching unit 506 and a payment unit 507, wherein,
the determining unit 504 is configured to determine an operating frequency of the second location;
the acquisition unit 505 is configured to acquire a fingerprint image through the underscreen fingerprint identification module when the operating frequency is greater than a first preset threshold;
the matching unit 506 is configured to match the fingerprint image with a preset fingerprint template if a payment application scene is detected when the operation frequency of the second location is continuously greater than a second preset threshold within a preset time period;
the payment unit 507 is configured to execute a payment operation when the fingerprint image is successfully matched with the preset fingerprint template.
In one possible example, in the aspect of matching the fingerprint image with a preset fingerprint template, the matching unit 506 is specifically configured to:
acquiring a second target touch parameter corresponding to the fingerprint image;
determining a target fingerprint identification threshold corresponding to the second target touch parameter according to a mapping relation between a preset touch parameter and a fingerprint identification threshold;
determining the distribution density of the target characteristic points of the fingerprint image;
when the distribution density of the target characteristic points is smaller than a third preset threshold value, determining a target image enhancement parameter corresponding to the second target touch parameter according to a mapping relation between preset touch parameters and image enhancement parameters, performing image enhancement processing on the fingerprint image according to the target image enhancement parameter, and matching the fingerprint image subjected to image enhancement processing with the preset fingerprint template according to the target fingerprint identification threshold value;
and when the distribution density of the target characteristic points is greater than or equal to the third preset threshold, matching the fingerprint image with the preset fingerprint template according to the target fingerprint identification threshold.
In a possible example, the switching unit 502 is further specifically configured to:
and when the preset operation function exits, switching the touch position of the preset operation function from the second position to the first position.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enabling a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application 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 may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. An application processing method is applied to an electronic device, wherein the electronic device comprises an underscreen fingerprint identification module, and the method comprises the following steps:
detecting touch operation aiming at a first position of a target application, wherein the first position corresponds to a preset operation function of the target application;
when the target application belongs to any application in a preset application set, the first position is switched to a second position, the second position is a fingerprint acquisition area of the fingerprint identification module under the screen, and the position of the cover plate corresponding to the fingerprint acquisition area is in a groove shape so as to guide a user to quickly position the fingerprint acquisition area on the display screen.
2. The method of claim 1, wherein the touch operation corresponds to a first target touch parameter; the method further comprises the following steps:
comparing the first target touch parameter with a preset touch parameter;
and when the first target touch parameter is successfully compared with the preset touch parameter, switching the first position to a second position.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
determining an operating frequency of the second location;
when the operating frequency is greater than a first preset threshold value, collecting a fingerprint image through the under-screen fingerprint identification module;
when the operating frequency of the second position is continuously greater than a second preset threshold value within a preset time period, if a payment application scene is detected, matching the fingerprint image with a preset fingerprint template;
and when the fingerprint image is successfully matched with the preset fingerprint template, executing payment operation.
4. The method of claim 3, wherein matching the fingerprint image with a preset fingerprint template comprises:
acquiring a second target touch parameter corresponding to the fingerprint image;
determining a target fingerprint identification threshold corresponding to the second target touch parameter according to a mapping relation between a preset touch parameter and a fingerprint identification threshold;
determining the distribution density of the target characteristic points of the fingerprint image;
when the distribution density of the target characteristic points is smaller than a third preset threshold value, determining a target image enhancement parameter corresponding to the second target touch parameter according to a mapping relation between preset touch parameters and image enhancement parameters, performing image enhancement processing on the fingerprint image according to the target image enhancement parameter, and matching the fingerprint image subjected to image enhancement processing with the preset fingerprint template according to the target fingerprint identification threshold value;
and when the distribution density of the target characteristic points is greater than or equal to the third preset threshold, matching the fingerprint image with the preset fingerprint template according to the target fingerprint identification threshold.
5. The method according to claim 1 or 2, characterized in that the method further comprises:
and when the preset operation function exits, switching the touch position of the preset operation function from the second position to the first position.
6. An application processing apparatus, applied to an electronic device, the electronic device including an underscreen fingerprint identification module, the apparatus comprising: a detection unit and a switching unit, wherein,
the detection unit is used for detecting touch operation of a target application at a first position, and the first position corresponds to a preset operation function of the target application;
the switching unit is used for switching the first position into a second position when the target application belongs to any application in a preset application set, the second position is a fingerprint acquisition area of the fingerprint identification module under the screen, and the position of the cover plate corresponding to the fingerprint acquisition area is in a groove shape so as to guide a user to quickly position the fingerprint acquisition area on the display screen.
7. The apparatus of claim 6, wherein the touch operation corresponds to a first target touch parameter; the device further comprises: a comparison unit, wherein,
the comparison unit is used for comparing the first target touch parameter with a preset touch parameter;
and when the first target touch parameter is successfully compared with the preset touch parameter, the switching unit executes the switching of the first position to the second position.
8. The apparatus of claim 6 or 7, further comprising: a determination unit, a collection unit, a matching unit and a payment unit, wherein,
the determining unit is used for determining the operating frequency of the second position;
the acquisition unit is used for acquiring a fingerprint image through the under-screen fingerprint identification module when the operating frequency is greater than a first preset threshold value;
the matching unit is used for matching the fingerprint image with a preset fingerprint template if a payment application scene is detected when the operating frequency of the second position is continuously greater than a second preset threshold value within a preset time period;
and the payment unit is used for executing payment operation when the fingerprint image is successfully matched with the preset fingerprint template.
9. An electronic device comprising a processor, a memory for storing one or more programs and configured for execution by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-5.
10. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-5.
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| CN110796016A (en) * | 2019-09-30 | 2020-02-14 | 万翼科技有限公司 | Engineering drawing identification method, electronic equipment and related product |
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