WO2018129735A1

WO2018129735A1 - Selfie mode quick-entry method and device

Info

Publication number: WO2018129735A1
Application number: PCT/CN2017/071267
Authority: WO
Inventors: 朱晨露; 熊胜峰; 张黎君; 郑旭升
Original assignee: 陈银芳
Priority date: 2017-01-16
Filing date: 2017-01-16
Publication date: 2018-07-19

Abstract

The present invention falls within the field of communications. Provided are a selfie mode quick-entry method and device. The method comprises the steps of: an intelligent terminal acquires fingerprint information about a user; an intelligent terminal recognizes fingerprint information according to the fingerprint information of the user, and acquires acceleration information about the intelligent terminal during recognition; and when the intelligent terminal recognizes a fingerprint successfully and the acceleration information is shaking, the intelligent terminal is unlocked, and directly enters a photographing page. The technical solution provided by the present invention has the advantage of quick operation.

Description

Method and device for quickly entering self-timer mode

Technical field

The present invention relates to the field of communications, and in particular, to a method and apparatus for quickly entering a self-timer mode.

Background technique

With the continuous development and maturity of computer image processing and pattern recognition theory and large-scale integrated circuit technology, the fingerprint automatic identification system has undergone a qualitative leap, volume reduction, speed increase, realization cost and requirements for the operating environment are gradually reduced, fingerprint collection The speed and convenience are improved. All of these have made the practical application of fingerprint authentication technology a big step forward. They are widely used in government, banking, taxation, social security, schools and corporate agencies for document confidentiality, information security, access control, attendance management and card management. Such as the need for a computer to automatically authenticate the occasion. At the same time, with the rapid popularization of smart phone fingerprint recognition, the penetration rate of chips and modules continues to increase. Mobile phone manufacturers such as Samsung, Huawei, ZTE, and Meizu have successively launched fingerprint terminals and popularized them to various brands, speeding up the penetration of biometric functions from high-end to low-end.

The existing quick photo mode cannot achieve one-hand operation, and the user is inconvenient to use.

technical problem

One of the objects of the present invention is to provide a method for quickly entering a self-portrait mode, which mainly solves the disadvantages of the inconvenience of existing users.

Technical solution

In a first aspect, a method of quickly entering a self-portrait mode is provided, the method comprising the steps of:

The smart terminal acquires fingerprint information of the user;

The intelligent terminal identifies the fingerprint information according to the fingerprint information, and collects acceleration information of the intelligent terminal when identifying;

When the fingerprint recognition is successful and the acceleration information is shaken, the smart terminal unlocks the smart terminal and directly enters the photographing page.

Optionally, the method further includes:

For example, when the smart terminal succeeds in fingerprint recognition but the acceleration information is not shaken, the smart terminal is unlocked and enters any interface.

Optionally, the method further includes:

The smart terminal sets the fingerprint unlock button as the photo button of the photo page.

Optionally, the method further includes:

The photo button is a home button, and the home button is a physical home button or a virtual home button.

Optionally, the determining method that the acceleration information is shake-up is specifically:

The intelligent terminal detects the accelerations of the X, Y, and Z axes, and if the accelerations of the X, Y, and Z axes exceed the set threshold, it is determined to be shaken.

In a second aspect, an apparatus for quickly entering a self-portrait mode is provided, the apparatus comprising:

An obtaining unit, configured to acquire fingerprint information of a user;

An identification unit, configured to identify the fingerprint information according to the fingerprint information;

An acceleration unit, configured to collect acceleration information of the smart terminal when identifying;

The shortcut unit is configured to unlock the smart terminal and directly enter the photographing page when the fingerprint recognition is successful and the acceleration information is shaken.

Optionally, the device further includes:

The processing unit is configured to unlock the smart terminal and enter any interface when the fingerprint recognition is successful but the acceleration information is not shaken.

Optionally, the device further includes:

The setting unit is configured to set a fingerprint unlocking button as a photographing button of the photographing page.

Optionally, the device further includes:

Optionally, the acceleration unit is specifically configured to detect accelerations of three axes of X, Y, and Z. If the accelerations of the three axes of X, Y, and Z exceed the set threshold, it is determined to be shaken.

Beneficial effect

Those skilled in the art will appreciate that although the following detailed description is made with reference to the illustrated embodiments and drawings, the invention is not limited to these embodiments. Rather, the scope of the invention is intended to be limited the scope of the invention

DRAWINGS

Other features, objects, and advantages of the present invention will become more apparent from the Detailed Description of Description

1 is a flow chart of a method of quickly entering a self-portrait mode, in accordance with a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram of a smart operation flow according to another preferred embodiment of the present invention.

FIG. 3 is a schematic diagram of fingerprint recognition provided by the present invention.

FIG. 4 is a schematic structural diagram of an apparatus for a self-portrait mode provided by the present invention.

FIG. 5 is a schematic structural diagram of an intelligent terminal provided by the present invention.

Embodiments of the invention

Before discussing the exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as a process or method depicted as a flowchart. Although the flowcharts describe various operations as a sequential process, many of the operations can be implemented in parallel, concurrently or concurrently. In addition, the order of operations can be rearranged. The process may be terminated when its operation is completed, but may also have additional steps not included in the figures. The processing may correspond to methods, functions, procedures, subroutines, subroutines, and the like.

By "computer device", also referred to as "computer" in the context, is meant an intelligent electronic device that can perform predetermined processing, such as numerical calculations and/or logical calculations, by running a predetermined program or instruction, which can include a processor and The memory is executed by the processor to execute a predetermined process pre-stored in the memory to execute a predetermined process, or is executed by hardware such as an ASIC, an FPGA, a DSP, or the like, or a combination of the two. Computer devices include, but are not limited to, servers, personal computers, notebook computers, tablets, smart phones, and the like.

The methods discussed below, some of which are illustrated by flowcharts, can be implemented in hardware, software, firmware, middleware, microcode, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware or microcode, the program code or code segments to carry out the necessary tasks can be stored in a machine or computer readable medium, such as a storage medium. The processor(s) can perform the necessary tasks.

The specific structural and functional details disclosed are merely representative and are for the purpose of describing exemplary embodiments of the invention. The present invention may, however, be embodied in many alternative forms and should not be construed as being limited only to the embodiments set forth herein.

It should be understood that although the terms "first," "second," etc. may be used herein to describe the various elements, these elements should not be limited by these terms. These terms are used only to distinguish one unit from another. For example, a first unit could be termed a second unit, and similarly a second unit could be termed a first unit, without departing from the scope of the exemplary embodiments. The term "and/or" used herein includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing the particular embodiments, The singular forms "a", "an", It is also to be understood that the terms "comprising" and """ Other features, integers, steps, operations, units, components, and/or combinations thereof.

It should also be noted that, in some alternative implementations, the functions/acts noted may occur in a different order than that illustrated in the drawings. For example, two figures shown in succession may in fact be executed substantially concurrently or sometimes in the reverse order, depending on the function/acts involved.

The invention is further described in detail below with reference to the accompanying drawings.

According to one aspect of the invention, a method of quickly entering a self-portrait mode is provided. The foregoing method is applied to an intelligent terminal, where the smart terminal includes, but is not limited to, a smart device such as a smart phone, a tablet computer, or a PDA.

In an embodiment, the method for quickly entering the self-timer mode can be used in the smart terminal. It should be noted that the smart terminal is only an example, and other existing smart terminals that may appear in the future, if applicable to the present invention, It is intended to be included within the scope of the invention and is hereby incorporated by reference.

Fingerprint, because of its lifetime immutability, uniqueness and convenience, has become almost synonymous with biometrics. A fingerprint is a line created by unevenness on the front surface of a human finger. The lines are regularly arranged to form different patterns. The starting point, end point, joint point and bifurcation point of the line are called minutiae of the fingerprint.

Fingerprint recognition refers to the identification of fingerprint features by different fingerprints. The fingerprint recognition technology involves image processing, pattern recognition, computer vision, mathematical morphology, wavelet analysis and many other disciplines. Since each person's fingerprint is different, there is a clear difference between the fingers of the same person, so the fingerprint can be used for identification. Because the orientation of each print is not exactly the same, different points of force will bring different degrees of deformation, and there are a lot of fuzzy fingerprints. How to correctly extract features and achieve correct matching is the key to fingerprint recognition technology.

Fingerprint recognition is a technology that relies on the fingerprint features of the human body for identity verification and is a kind of biometric technology. The skin on the inside of our palms and fingers is uneven, and the resulting lines form a variety of patterns. The presence of these lines increases the friction on the skin surface, allowing us to grab heavy objects by hand, and we also It is noted that the lines of these skins, including fingerprints, are different in pattern, breakpoint and intersection, that is, unique. By relying on this uniqueness, we can match a person's fingerprint with his fingerprint and compare it with a pre-saved fingerprint to verify his true identity.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of a method for quickly entering a self-timer mode according to a preferred embodiment of the present invention. The method is implemented by a smart terminal. The method is as shown in FIG.

Step S101: The smart terminal acquires fingerprint information of the user.

Step S102: The smart terminal identifies the fingerprint information according to the fingerprint information, and collects acceleration information of the smart terminal when identifying;

Fingerprint identification includes fingerprint collection, fingerprint image generation, fingerprint image processing, feature points extraction, fingerprint matching, fingerprint collection through security settings, and fingerprints are automatically saved to the fingerprint database. When the fingerprint is recognized on the lock screen interface, the fingerprint will be collected into a fingerprint image. After the DSP fingerprint image processing, the specific feature points are extracted, and then compared with the saved fingerprint in the fingerprint database. If the fingerprint is matched, the recognition success event is unlocked. If it is unsuccessful, the recognition failure event cannot be unlocked.

The shake function mainly uses the acceleration sensor: Sensor.TYPE_ACCELEROMETER. The shake function mainly monitors the change of the acceleration of the mobile phone, and when a certain value is exceeded, the event is triggered. The direction of the X axis is from left to right along the horizontal direction of the screen. If the phone is not square, the shorter sides need to be placed horizontally and the longer sides need to be placed vertically. The direction of the Y-axis is from the lower left corner of the screen to the top of the screen along the vertical direction of the screen. Place the phone flat on the table and the direction of the Z axis is from the phone to the sky. We judge the shaking, as long as the x, y, and z axes reach the set threshold, it means shaking. When the fingerprint button event and the shake event are triggered at the same time, the system will send an event to enter the camera self-timer mode, call the camera self-timer mode preview interface, and the camera can be photographed by touching the fingerprint button on the preview interface.

Step S103: The smart terminal unlocks the smart terminal and directly enters the photographing page when the fingerprint recognition is successful and the acceleration information is shaken.

Optionally, after the step S103, the foregoing method may further include:

The smart terminal sets the fingerprint unlock button as the photo button of the photo page. That is, the home button, the home button can be a physical home button, or a virtual home button, this solution can achieve one-handed operation.

The technical solution provided by the invention combines the fingerprint unlocking and the shaking event to quickly enter the photographing page, so it has the advantage of convenient operation, as shown in FIG. 2, the operation flow of the smart terminal. See Figure 3 for the principle of fingerprint recognition.

Referring to FIG. 4, FIG. 4 provides an apparatus 40 for quickly entering a self-portrait mode, the apparatus comprising:

The obtaining unit 401 is configured to acquire fingerprint information of the user.

The identifying unit 402 is configured to identify the fingerprint information according to the fingerprint information;

The acceleration unit 403 is configured to collect acceleration information of the smart terminal when identifying;

The shortcut unit 404 is configured to unlock the smart terminal and directly enter the photographing page when the fingerprint recognition is successful and the acceleration information is shaken.

Optionally, the device further includes:

The processing unit 405 is configured to unlock the smart terminal and enter any interface when the fingerprint recognition is successful but the acceleration information is not shaken.

Optionally, the device further includes:

The setting unit 406 is configured to set a fingerprint unlocking button as a photographing button of the photographing page.

Optionally, the device further includes:

It is apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims instead All changes in the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim. In addition, it is to be understood that the word "comprising" does not exclude other elements or steps. A plurality of units or devices recited in the system claims can also be implemented by a unit or device by software or hardware. The first, second, etc. words are used to denote names and do not denote any particular order.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the invention. In this regard, each block of the flowchart or block diagram can represent a module, a program segment, or a portion of code that includes one or more of the Executable instructions. It should also be noted that in some alternative implementations, the functions noted in the blocks may also occur in a different order than that illustrated in the drawings. For example, two consecutive blocks may be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, can be implemented in a dedicated hardware-based system that performs the specified function or function. Or it can be implemented by a combination of dedicated hardware and computer instructions.

Referring to FIG. 5, an embodiment of the present invention further provides a smart terminal 500, including but not limited to: a personal computer, a notebook computer, or a computer group. As shown in FIG. 5, the server includes: the smart terminal 500 includes processing. The device 301, the memory 302, the transceiver 303, and the bus 304. The transceiver 303 is configured to transmit and receive data with and from an external device. The number of processors 301 in the smart terminal 5000 may be one or more. In some embodiments of the present application, processor 301, memory 302, and transceiver 303 may be connected by a bus system or other means. The smart terminal 500 can be used to perform the method shown in FIG. For the meaning and examples of the terms involved in the embodiment, reference may be made to the corresponding description of FIG. 1. I will not repeat them here.

The program code is stored in the memory 302. The processor 301 is configured to call program code stored in the memory 302 for performing the steps as shown in FIG.

It should be noted that the processor 301 herein may be a processing component or a general term of multiple processing components. For example, the processing element can be a central processor (Central) Processing Unit, CPU), or a specific integrated circuit (Application Specific Integrated) Circuit, ASIC), or one or more integrated circuits configured to implement embodiments of the present application, such as one or more microprocessors (digital signal) Processor, DSP), or one or more Field Programmable Gate Arrays (FPGAs).

The memory 303 may be a storage device or a collective name of a plurality of storage elements, and is used to store executable program code or parameters, data, and the like required for the application running device to operate. And the memory 303 may include random access memory (RAM), and may also include non-volatile memory (non-volatile memory) Memory), such as disk storage, flash (Flash), etc.

Bus 304 can be an industry standard architecture (Industry Standard Architecture, ISA) bus, Peripheral Component (PCI) bus or extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 4, but it does not mean that there is only one bus or one type of bus.

The user equipment may also include input and output means coupled to bus 304 for connection to other portions, such as processor 301, via a bus. The input/output device can provide an input interface for the operator, so that the operator can select the control item through the input interface, and can also be other interfaces through which other devices can be externally connected.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some communication interface, device or unit, and may be electrical, mechanical or otherwise.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read only memory (ROM, Read-Only) Memory, random access memory (RAM), disk or optical disk, and other media that can store program code.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. The scope is intended to be included within the scope of the claims and the description of the invention.

Claims

A method for quickly entering a self-timer mode, characterized in that the method comprises the following steps:

The smart terminal acquires fingerprint information of the user;

The intelligent terminal identifies the fingerprint information according to the fingerprint information, and collects acceleration information of the intelligent terminal when identifying;

When the fingerprint recognition is successful and the acceleration information is shaken, the smart terminal unlocks the smart terminal and directly enters the photographing page.
The method of claim 1 further comprising:

For example, when the smart terminal succeeds in fingerprint recognition but the acceleration information is not shaken, the smart terminal is unlocked and enters any interface.
The method of claim 1 further comprising:

The smart terminal sets the fingerprint unlock button as the photo button of the photo page.
The method of claim 3, wherein the method further comprises:

The photo button is a home button, and the home button is a physical home button or a virtual home button.
The method according to claim 1, wherein the method for determining the acceleration information is:

The intelligent terminal detects the accelerations of the X, Y, and Z axes, and if the accelerations of the X, Y, and Z axes exceed the set threshold, it is determined to be shaken.
A device for quickly entering a self-timer mode, characterized in that the device comprises:

An obtaining unit, configured to acquire fingerprint information of a user;

An identification unit, configured to identify the fingerprint information according to the fingerprint information;

An acceleration unit, configured to collect acceleration information of the smart terminal when identifying;

The shortcut unit is configured to unlock the smart terminal and directly enter the photographing page when the fingerprint recognition is successful and the acceleration information is shaken.
The device according to claim 6, wherein the device further comprises:

The processing unit is configured to unlock the smart terminal and enter any interface when the fingerprint recognition is successful but the acceleration information is not shaken.
The device according to claim 6, wherein the device further comprises:

The setting unit is configured to set a fingerprint unlocking button as a photographing button of the photographing page.
The device according to claim 8, wherein the device further comprises:

The photo button is a home button, and the home button is a physical home button or a virtual home button.
The device according to claim 6, wherein the acceleration unit is specifically configured to detect accelerations of three axes of X, Y, and Z, and if accelerations of three axes of X, Y, and Z exceed a set threshold, then determining To shake it.