CN115546939A - Unlocking mode determination method and device and electronic equipment - Google Patents

Unlocking mode determination method and device and electronic equipment Download PDF

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Publication number
CN115546939A
CN115546939A CN202211138347.3A CN202211138347A CN115546939A CN 115546939 A CN115546939 A CN 115546939A CN 202211138347 A CN202211138347 A CN 202211138347A CN 115546939 A CN115546939 A CN 115546939A
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CN
China
Prior art keywords
target
unlocking
target image
determining
preset
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211138347.3A
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Chinese (zh)
Inventor
陈福元
李冬梅
李招弟
张鸿毓
米文福
马明良
方晨
田聚龙
王世新
张道朴
李茹雪
巩长胜
代丰姣
张顺山
何世林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Qinghai Electric Power Co Ltd
Information and Telecommunication Branch of State Grid Qinghai Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Qinghai Electric Power Co Ltd
Information and Telecommunication Branch of State Grid Qinghai Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Qinghai Electric Power Co Ltd, Information and Telecommunication Branch of State Grid Qinghai Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN202211138347.3A priority Critical patent/CN115546939A/en
Publication of CN115546939A publication Critical patent/CN115546939A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition

Abstract

The invention discloses an unlocking mode determining method and device and electronic equipment. Wherein, the method comprises the following steps: acquiring a first target image comprising a target object, wherein the first target image is obtained by shooting in a flash manner from a single camera at a preset position to a preset direction; determining a target part of a target object in a first target image and a target proportion of the target part in the first target image; and determining a target unlocking mode corresponding to the target part under the condition that the target ratio is greater than a first preset threshold value, wherein the first preset threshold value is the threshold value corresponding to the target part. The invention solves the technical problems that the unlocking mode is fixed and is difficult to flexibly determine in the related technology.

Description

Unlocking mode determination method and device and electronic equipment
Technical Field
The invention relates to the field of computers, in particular to an unlocking mode determining method and device and electronic equipment.
Background
In the current important office area of the power industry, the design of personal access systems of office terminals faces a plurality of problems and difficulties, a great promotion space exists, and the problems are mainly found in the following points: the entrance of an important office area still remains in the laggard entrance guard management of key unlocking entrance, and larger management loopholes and a plurality of invariants exist; in order to improve network security, office tools such as office terminals and mobile terminals in the private power network need to modify passwords periodically, which is a problem that the related area is wide, the workload is large, and not only is great time cost required, but also great security risks are accompanied; for the employee groups of the older ages, the real network security protection effect cannot be achieved through paper and pen recording or simple passwords. In places where various daily operations and maintenance need to arrive, such as a transformer substation machine room, key centralized management needs to arrive at a specified place to authorize key taking, and a management mode of returning keys regularly brings great invariance to operations and maintenance.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides an unlocking mode determining method and device and electronic equipment, and aims to at least solve the technical problems that in the related art, the unlocking mode is fixed and is difficult to flexibly determine.
According to an aspect of an embodiment of the present invention, there is provided an unlocking manner determining method, including: acquiring a first target image comprising a target object, wherein the first target image is obtained by shooting in a flash manner from a single camera at a preset position to a preset direction; determining a target part of the target object in the first target image and a target proportion of the target part in the first target image; and determining a target unlocking mode corresponding to the target part when the target ratio is greater than a first preset threshold value, wherein the first preset threshold value is a threshold value corresponding to the target part.
Optionally, the method further comprises: when the target ratio is less than or equal to a first predetermined threshold value and greater than a second predetermined threshold value, adjusting the predetermined orientation of the single camera according to the first target image, wherein the first predetermined threshold value is greater than the second predetermined threshold value, and the second predetermined threshold value is a threshold value corresponding to the target part; a second target image including the target object is acquired.
Optionally, adjusting the predetermined orientation of the single camera in accordance with the first target image comprises: determining a target position of the target part in the first target image; adjusting the predetermined orientation of the single camera according to the target ratio and the target position.
Optionally, the method further comprises: and determining a first preset unlocking mode under the condition that the target ratio is less than or equal to the second preset threshold, wherein the first preset unlocking mode comprises password input unlocking.
Optionally, determining a target portion of the target object in the first target image, and the target portion is prior to the target proportion in the first target image, further includes: determining the object identity of the target object in the first target image according to the first target image; and under the condition that the object identity is the identity of the stored unlocking mode, determining a second preset unlocking mode, wherein the second preset interpretation mode is the stored unlocking mode.
Optionally, the method further comprises: and detecting the first target image by adopting the target unlocking mode to obtain an unlocking result.
Optionally, the target unlocking manner corresponding to the target portion includes at least one of: when the target part is a human face, the target unlocking mode corresponding to the target part is iris unlocking; and under the condition that the target part is a human body, the target unlocking mode corresponding to the target part is face unlocking.
According to an aspect of an embodiment of the present invention, there is provided an unlocking manner determination apparatus, including: the device comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring a first target image comprising a target object, and the first target image is obtained by shooting in a flash mode from a single camera at a preset position to a preset direction; a first determining module, configured to determine a target portion of the target object in the first target image and a target proportion of the target portion in the first target image; and a second determining module, configured to determine a target unlocking manner corresponding to the target portion when the target proportion is greater than a first predetermined threshold, where the first predetermined threshold is a threshold corresponding to the target portion.
According to an aspect of an embodiment of the present invention, there is provided an electronic apparatus including: a processor; a memory for storing the processor-executable instructions; wherein the processor is configured to execute the instructions to implement any one of the unlocking manner determination methods described above.
According to an aspect of the embodiments of the present invention, there is provided a computer-readable storage medium, wherein instructions of the computer-readable storage medium, when executed by a processor of an electronic device, enable the electronic device to perform any one of the unlocking manner determination methods described above.
In the embodiment of the invention, a first target image including a target object is acquired, wherein the first target image is obtained by shooting a single camera at a preset position in a flash mode to a preset direction, a target part of the target object in the first target image and a target proportion of the target part in the first target image are determined through the acquired first target image, and in the case that the target proportion is larger than a first preset threshold value, a target unlocking mode corresponding to the target part is determined so as to perform unlocking operation. Due to the fact that the unlocking mode is determined according to the first target image, the technical problems that in the related art, the unlocking mode is fixed and the unlocking mode is difficult to determine flexibly are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of an unlocking manner determining method according to an embodiment of the present invention;
fig. 2 is a block diagram of an unlocking manner determining apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided an embodiment of an unlocking manner determination method, it should be noted that the steps illustrated in the flowchart of the drawings may be executed in a computer system such as a set of computer-executable instructions, and that although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be executed in an order different from that herein.
Fig. 1 is a flowchart of an unlocking manner determining method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, acquiring a first target image including a target object, wherein the first target image is obtained by shooting a single camera at a preset position in a flash mode to a preset direction;
step S104, determining a target part of a target object in the first target image and a target proportion of the target part in the first target image;
and step S106, determining a target unlocking mode corresponding to the target part under the condition that the target proportion is larger than a first preset threshold value, wherein the first preset threshold value is the threshold value corresponding to the target part.
Through the steps, a first target image including a target object is obtained, wherein the first target image is obtained by shooting in a flash mode by a single camera at a preset position to a preset direction, a target part of the target object in the first target image and a target proportion of the target part in the first target image are determined through the obtained first target image, and a target unlocking mode corresponding to the target part is determined to facilitate unlocking operation under the condition that the target proportion is larger than a first preset threshold value. Due to the fact that the unlocking mode is determined according to the first target image, the technical problems that in the related art, the unlocking mode is fixed and the unlocking mode is difficult to determine flexibly are solved.
It should be noted that the method for determining the unlocking manner by photographing according to the present application may also be combined with other unlocking manners. For example, when the lock is unlocked by fingerprint and unlocked by image, the fingerprint unlocking mode is directly adopted when the lock feels the touch of finger.
The method provided by the application can be applied to large-scale equipment such as doors and the like, and can also be applied to small-scale equipment such as office tools and the like, so that unlocking operation is realized.
As an alternative embodiment, a first target image including a target object is acquired, wherein the first target image is obtained by a single camera at a predetermined position taking a flash shot to a predetermined azimuth. The predetermined position and the predetermined orientation may be set according to the setting of a single camera, for example, when the application scene is a door and the single camera is disposed above a doorframe, the predetermined orientation may be a horizontal line down. In the case where a single camera is provided on the door handle, the predetermined direction may be a horizontal line up, and the specific angle may be set according to an actual scene and application. The flash photography is to take into account a scene which may be darker in the scene, and is difficult to capture a clear and bright image, so as to obtain a clear image through flash photography. It should be noted that the time for acquiring the first target image including the target object may be when a living object is detected, and the first target image is obtained by taking a picture, so that the effect that the target object acquires the image is achieved, and the computing resource is saved.
As an optional embodiment, after acquiring a first target image including a target object, determining a target portion of the target object in the first target image, and before the target portion occupies a target proportion in the first target image, an object identity of the target object in the first target image may also be determined according to the first target image, and in a case that the object identity is an identity of a stored unlocking manner, determining a second predetermined unlocking manner, where the second predetermined interpretation manner is the stored unlocking manner. Namely, if the user is the user who stores the preset unlocking mode, the unlocking mode stored by the user is directly used, so that the user preference is met, and the user expectation is met.
Optionally, subsequent operations may be performed according to the object identity of the target object, for example, the unlocking manner may be determined according to the identity, the unlocking manner may be determined according to age information in the object identity, and the like.
As an alternative embodiment, a target portion of the target object in the first target image is determined, wherein the target portion may be a head, a body trunk, or other various portions. A target unlocking manner corresponding to the target portion may be determined according to the target portion. Optionally, when the target portion is a human face, the target unlocking manner corresponding to the target portion is iris unlocking, that is, the eye image in the first target image may be captured, and the image is detected in the iris unlocking manner to obtain an unlocking result for unlocking. And under the condition that the target part is a human body, the target unlocking mode corresponding to the target part is face unlocking, namely, the face image in the first target image can be intercepted, so that the image is detected by adopting the face unlocking mode to obtain an unlocking result, and the unlocking is carried out. The unlocking can be flexibly carried out by selecting different modes, and the unlocking is not limited to a single unlocking mode, so that the unlocking is more flexible and more convenient.
As an alternative embodiment, a target proportion of the target portion in the first target image is further determined, and the target unlocking manner corresponding to the target portion is determined when the target proportion is greater than a first predetermined threshold, where the first predetermined threshold is a threshold corresponding to the target portion. Optionally, when the target proportion is less than or equal to a first predetermined threshold and greater than a second predetermined threshold, the predetermined orientation of the single camera is adjusted according to the first target image, where the first predetermined threshold is greater than the second predetermined threshold, and the second predetermined threshold is a threshold corresponding to the target portion. When the target ratio is equal to or less than the first predetermined threshold value and greater than the second predetermined threshold value, it is considered that an accurate and desired target image is not acquired, and therefore, it is necessary to adjust a predetermined orientation at the time of shooting by a single camera so as to acquire an accurate and desired target image. Under the condition that the target proportion is small, the angle can be automatically adjusted to obtain a more accurate image, namely a second target image comprising a target object is obtained, so that accurate detection is carried out, and complicated operation caused by the fact that a camera is fixed to a position and a person is required to align the camera is avoided.
As an alternative embodiment, when the predetermined orientation of the single camera is adjusted according to the first target image, the target position of the target portion in the first target image may be determined, and the predetermined orientation of the single camera may be adjusted according to the target ratio and the target position. That is, when the target portion appears at the bottom of the image in the first target image and the occupation ratio is low, the predetermined orientation of the single camera is adjusted downward to obtain the second target image, so that the occupation ratio of the target portion of the target object in the second target image is increased, the method of the application is ensured to be performed orderly, and the predetermined orientation of the single camera can be adjusted more accurately and more adaptively under the condition that the obtained target occupation ratio and the target position information are more detailed.
As an alternative embodiment, in the case that the target proportion is less than or equal to the second predetermined threshold, the first predetermined unlocking manner is determined, where the first predetermined unlocking manner includes password input unlocking, that is, when the predetermined position image is not captured, a conventional unlocking manner of inputting a password is determined. The password input may be a voice input, etc., and is not limited herein. The device is used as a backup guarantee to avoid the phenomenon of being trapped due to the fact that unlocking cannot be carried out.
By the method, through the application of the password-free access technology in the private power network, key-free and keyboard-free access can be realized through technologies such as human face, fingerprints, irises, password authorization and the like according to different aspects when an important office area is accessed, so that management resources are greatly saved; office tools such as office terminals and mobile terminals in the private power network can realize the functions of automatic authorization access and the like when the private power network is started up through technologies such as face recognition or fingerprint unlocking and the like, so that the office efficiency is improved, and the same terminal can enter different office systems through different face recognition; for the staff groups at older ages, the staff groups enter the office terminal through technologies such as face recognition or fingerprint unlocking, the network safety of the group when the group uses a private network for office is greatly improved, and the quality and the efficiency are improved. Office tools such as office terminals and mobile terminals in the private power network can be started up through technologies such as face recognition or fingerprint unlocking to achieve functions such as independent authorization and entering, office efficiency is improved, and the same terminal can enter different office systems through different face recognition. The operation and maintenance quality is greatly improved in the aspects of technical innovation, quality improvement, network safety and the like, the operation and maintenance cost is saved, the operation and maintenance work of the private power network is close to the life day by day, and meanwhile, the safety of the private power network can be ensured.
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 invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Example 2
According to an embodiment of the present invention, there is also provided an apparatus for implementing the unlocking manner determining method, and fig. 2 is a block diagram of a structure of the unlocking manner determining apparatus according to an embodiment of the present invention, as shown in fig. 2, the apparatus includes: an acquisition module 202, a first determination module 204, and a second determination module 206, which are described in detail below.
An obtaining module 202, configured to obtain a first target image including a target object, where the first target image is obtained by performing flash shooting from a single camera at a predetermined position to a predetermined direction; a first determining module 204, connected to the acquiring module 202, for determining a target portion of the target object in the first target image and a target ratio of the target portion in the first target image; a second determining module 206, connected to the first determining module 204, for determining a target unlocking manner corresponding to the target portion when the target proportion is greater than a first predetermined threshold, where the first predetermined threshold is a threshold corresponding to the target portion.
It should be noted here that the obtaining module 202, the first determining module 204 and the second determining module 206 correspond to steps S102 to S106 in the unlocking manner determining method, and a plurality of modules are the same as the corresponding steps in the implementation example and the application scenario, but are not limited to the disclosure in embodiment 1.
Example 3
According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including: a processor; a memory for storing processor-executable instructions, wherein the processor is configured to execute the instructions to implement any of the unlock mode determination methods described above.
Example 4
According to another aspect of the embodiments of the present invention, there is provided a computer-readable storage medium, where instructions of the computer-readable storage medium, when executed by a processor of an electronic device, enable the electronic device to perform any one of the foregoing unlocking manner determining methods.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, 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 technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple 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 through some interfaces, units or modules, and may be in an electrical 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 units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is substantially or partly contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: 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.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An unlocking mode determining method is characterized by comprising the following steps:
acquiring a first target image comprising a target object, wherein the first target image is obtained by shooting in a flash manner from a single camera at a preset position to a preset direction;
determining a target part of the target object in the first target image and a target proportion of the target part in the first target image;
and determining a target unlocking mode corresponding to the target part when the target ratio is greater than a first preset threshold value, wherein the first preset threshold value is a threshold value corresponding to the target part.
2. The method of claim 1, further comprising:
when the target ratio is less than or equal to a first predetermined threshold value and greater than a second predetermined threshold value, adjusting the predetermined orientation of the single camera according to the first target image, wherein the first predetermined threshold value is greater than the second predetermined threshold value, and the second predetermined threshold value is a threshold value corresponding to the target part;
a second target image including the target object is acquired.
3. The method of claim 2, wherein adjusting the predetermined orientation of the single camera in accordance with the first target image comprises:
determining a target position of the target part in the first target image;
adjusting the predetermined orientation of the single camera according to the target ratio and the target position.
4. The method of claim 2, further comprising:
and determining a first preset unlocking mode under the condition that the target ratio is less than or equal to the second preset threshold, wherein the first preset unlocking mode comprises password input unlocking.
5. The method of claim 1, wherein determining a target portion of the target object in the first target image, and wherein the target portion precedes the target proportion in the first target image, further comprises:
determining the object identity of the target object in the first target image according to the first target image;
and determining a second preset unlocking mode under the condition that the object identity is the identity of the stored unlocking mode, wherein the second preset interpretation mode is the stored unlocking mode.
6. The method of claim 1, further comprising:
and detecting the first target image by adopting the target unlocking mode to obtain an unlocking result.
7. The method of any one of claims 1 to 6, wherein the target unlocking mode corresponding to the target site comprises at least one of:
when the target part is a human face, the target unlocking mode corresponding to the target part is iris unlocking;
and under the condition that the target part is a human body, the target unlocking mode corresponding to the target part is face unlocking.
8. An unlocking manner determination device, comprising:
the device comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring a first target image comprising a target object, and the first target image is obtained by shooting in a flash mode from a single camera at a preset position to a preset direction;
a first determining module, configured to determine a target portion of the target object in the first target image and a target proportion of the target portion in the first target image;
and a second determining module, configured to determine a target unlocking manner corresponding to the target portion when the target proportion is greater than a first predetermined threshold, where the first predetermined threshold is a threshold corresponding to the target portion.
9. An electronic device, comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the unlocking manner determination method according to any one of claims 1 to 7.
10. A computer-readable storage medium, wherein instructions in the computer-readable storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the unlocking manner determination method according to any one of claims 1 to 7.
CN202211138347.3A 2022-09-19 2022-09-19 Unlocking mode determination method and device and electronic equipment Pending CN115546939A (en)

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CN202211138347.3A CN115546939A (en) 2022-09-19 2022-09-19 Unlocking mode determination method and device and electronic equipment

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