CN110602272A - Face scanning method, face scanning device, mobile terminal and storage medium - Google Patents

Face scanning method, face scanning device, mobile terminal and storage medium Download PDF

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Publication number
CN110602272A
CN110602272A CN201910663255.9A CN201910663255A CN110602272A CN 110602272 A CN110602272 A CN 110602272A CN 201910663255 A CN201910663255 A CN 201910663255A CN 110602272 A CN110602272 A CN 110602272A
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CN
China
Prior art keywords
face
camera
scanning
imaging
scanned
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
CN201910663255.9A
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Chinese (zh)
Inventor
马宝兴
徐彭飞
李明明
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201910663255.9A priority Critical patent/CN110602272A/en
Publication of CN110602272A publication Critical patent/CN110602272A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
    • 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
    • G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/20—Details of telephonic subscriber devices including a rotatable camera

Abstract

The embodiment of the invention relates to the technical field of face recognition, in particular to a face scanning method, a face scanning device, a mobile terminal and a storage medium. The face scanning method is applied to a mobile terminal provided with a rotary camera, and comprises the following steps: after a scanning instruction is received, the rotating camera is rotated to enable the rotating camera to face the side of the face to be scanned; and scanning and imaging the face to be scanned based on the rotary camera. In the embodiment of the invention, the mobile terminal is provided with the rotary camera which can rotate in position, and the face scanning function can be further optimized by rotating the camera.

Description

Face scanning method, face scanning device, mobile terminal and storage medium
Technical Field
The present application relates to the field of face recognition technologies, and in particular, to a face scanning method, an apparatus, a mobile terminal, and a storage medium.
Background
With the development of technology, the application of the mobile terminal is more and more popular, and the update of the mobile terminal is more and more frequent. In order to meet the requirements of people for more display space and more convenience in operation, a mobile terminal with a foldable full-screen display screen is a new development trend.
In the device with the foldable screen, in order to pursue maximization of the display area, the foldable screen has a high occupation ratio on the mobile terminal, and a camera on the mobile terminal can only be arranged at the side of the display screen or retracted inside the mobile phone.
When the maximization of a display screen of a mobile terminal is pursued, how to configure a camera and realize a face scanning function based on the camera become an important problem.
Disclosure of Invention
The application provides a face scanning method, a face scanning device, a mobile terminal and a storage medium, so that a rotary camera with a rotatable position is arranged on the mobile terminal, and a face scanning function can be further optimized through the rotary camera.
In a first aspect, an embodiment of the present invention provides a face scanning method, where the method is applied to a mobile terminal provided with a rotating camera, and the method includes:
after a scanning instruction is received, the rotating camera is rotated to enable the rotating camera to face the side of the face to be scanned;
and scanning and imaging the face to be scanned based on the rotary camera.
Optionally, the rotating the rotary camera to make the rotary camera face the side of the face to be scanned includes:
determining whether the rotary camera faces to a preset direction or not according to the current state information of the rotary camera;
and if the rotating camera does not face the preset direction, driving the rotating camera to rotate so that the rotating camera faces the preset direction.
Optionally, after determining that the rotating camera is not facing the preset direction and before driving the rotating camera to rotate, the method further includes:
displaying prompt information for prompting a user whether to adjust the rotary lens to face a preset direction;
and if an adjustment instruction of a user based on the prompt information is received, driving the rotary camera to rotate so that the rotary camera faces the preset direction.
Optionally, the rotating the rotary camera to make the rotary camera face the side of the face to be scanned includes:
based on a lens orientation adjusting instruction triggered by a user, driving the rotary camera to rotate so as to adjust the rotary camera to a direction indicated by the lens orientation adjusting instruction.
Optionally, the scanning and imaging the face to be scanned based on the rotating camera includes:
pre-imaging the face to be scanned based on the rotary camera, and judging whether the pre-imaging meets set conditions;
and if the pre-imaging does not meet the set conditions, adjusting the angle of the camera until the scanning imaging of the face to be scanned meets the set conditions.
Optionally, the pre-imaging does not satisfy a set condition, and includes at least one of:
the pre-imaging does not contain all key parts of the face to be scanned;
the pre-imaging is not located at the set position of the imaging area of the mobile terminal.
In a second aspect, an embodiment of the present invention provides a face scanning device, where the face scanning device is a device provided with a rotating camera, and the face scanning device includes:
the camera adjusting module is used for driving the rotary camera to rotate after receiving a scanning instruction so as to enable the rotary camera to face the face side to be scanned;
and the scanning module is used for scanning and imaging the face to be scanned based on the rotary camera.
In a third aspect, an embodiment of the present invention provides a mobile terminal, including: memory, treater and rotatory camera, wherein: the memory is used for storing one or more computer instructions, and the one or more computer instructions are executed by the processor to drive the rotary camera so as to realize the face scanning method.
Optionally, the mobile terminal further includes: the folding display screen, rotatory camera is located one side end of folding display screen.
In a fourth aspect, an embodiment of the present invention provides a computer storage medium, where the computer storage medium is used to store a computer program, and the computer program is used to enable a computer to implement the above-mentioned face scanning method when executed.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the scheme of the embodiment of the application is applied to the mobile terminal provided with the rotary camera. Wherein, after the mobile terminal who is provided with rotatory camera received the scanning instruction, can make rotatory camera orientation wait to scan the people's face side through the position rotation of control rotatory camera, and then control rotatory camera to scan the discernment to the people's face to make mobile terminal more abundant in functions such as face identification, it is more convenient in the application scene, increase user's use and experience.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a flowchart of a first embodiment of a face scanning method according to an embodiment of the present invention;
fig. 2 is a mobile terminal with a foldable screen according to an embodiment of the present invention;
fig. 3 is a flowchart of a second embodiment of a face scanning method according to the present invention;
fig. 4 is a schematic structural diagram of a face scanning apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mobile terminal corresponding to the apparatus shown in fig. 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 some embodiments of the present application, but not all 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.
Fig. 1 is a flowchart of a first embodiment of a face scanning method according to an embodiment of the present invention, where the face scanning method in this embodiment may be executed by a mobile terminal with a rotating camera. A rotating camera is a camera that can be oriented in different directions by turning, moving the position, or the like. In one possible design, a rotating camera refers to a camera that is rotatable along a mounting axis. Fig. 2 is a mobile terminal with a foldable screen according to an embodiment of the present invention. As shown in fig. 2, the mobile terminal includes a folding screen 1, a folding screen 2, a folding shaft 3, a host computer 5 and a rotary camera 4, the folding screen 1 and the folding screen 2 can be folded and opened along the folding shaft 3, the rotary camera 4 is installed at the side of the mobile terminal and can rotate around an installation shaft, wherein the rotary camera 4 can rotate to the front side of the display screen to charge a front camera, and can also rotate to the rear side to serve as a rear camera.
In the following embodiments, a mobile terminal provided with a rotating camera is taken as an execution subject of the face scanning method provided by the embodiments of the present invention. As shown in fig. 1, the method comprises the steps of:
step S101: after the mobile terminal receives the scanning instruction, the rotary camera is enabled to face the side of the face to be scanned through the rotation of the rotary camera.
As shown in fig. 2, since the position of the rotary camera on the mobile terminal is rotatable, the rotary camera may not be oriented toward the face side to be scanned after the scan command is triggered, and the rotary camera may be oriented toward the face side to be scanned by the rotation of the rotary camera. For example, after the mobile terminal receives the scanning instruction, the rotating camera faces the rear side of the mobile terminal to deviate from the display screen, and at this time, the rotating camera serves as a rear camera. Similarly, if the face to be scanned is located at the rear side of the display screen, and the rotary camera is located at the front side of the display screen, the rotary camera needs to be rotated to the rear side of the mobile terminal to scan the face by serving as a rear camera.
Here, the rotation of the rotary camera is a change of the position and the orientation of the camera, and is different from the front-to-back switching of the front camera and the rear camera in the conventional mobile terminal.
Step S102: and scanning and imaging the face to be scanned based on the rotary camera.
And after the mobile terminal controls the rotary camera to face the side of the face to be scanned, scanning and imaging the face to be scanned through the rotary camera. When the rotary camera scans the face to be scanned, the face to be scanned can be scanned according to a certain scanning direction, if the five sense organs of the face are used as the standard, the face to be scanned firstly scans and images from the ear, the side face, the eyes, the nose and the eyes of the person to the ear of the other side in sequence.
Fig. 3 is a flowchart of a second embodiment of the face scanning method according to the embodiment of the present invention, where the face scanning method in this embodiment may be executed by a mobile terminal with a rotating camera. As shown in fig. 3, the method comprises the steps of:
step S201: after receiving the scanning instruction, the mobile terminal determines whether the rotary camera faces to a preset direction according to the current state information of the rotary camera.
In the embodiment of the invention, the mobile terminal can determine the orientation of the rotating camera through the current state information of the rotating camera, and judge whether the rotating camera faces to the preset direction according to the orientation.
Step S202: and if the rotating camera is not towards the preset direction, driving the rotating camera to rotate so as to enable the rotating camera to be towards the preset direction. That is, in the embodiment of the present invention, the preset direction may be used as the default direction for face scanning. If the front direction is used as the default direction of the face scanning, after a user sends a scanning instruction, if the rotary camera is in a rear state, the rotary camera can be automatically rotated to be in the front state.
In one possible design, after determining that the rotating camera is not oriented in the preset direction, before driving the rotating camera to rotate, prompting information for prompting a user whether to adjust the rotating lens to be oriented in the preset direction may be further displayed; and if an adjustment instruction of a user based on the prompt information is received, driving the rotary camera to rotate so that the rotary camera faces the preset direction. If the adjustment instruction is not received within the preset time, the rotary camera head can not rotate at the existing position. That is, if the side where the face to be scanned is located is opposite to the default scanning direction of the mobile terminal, the embodiment of the invention supports manual adjustment of the orientation of the rotary camera.
In another embodiment of the present invention, a default orientation of the rotating camera during face scanning may not be set, and the rotating camera is directly driven to rotate to adjust the rotating camera to the direction indicated by the lens orientation adjustment instruction based on a lens orientation adjustment instruction triggered by a user.
Step S203: and pre-imaging the face to be scanned based on the rotary camera, and judging whether the pre-imaging meets set conditions.
Step S204: and if the pre-imaging does not meet the set conditions, adjusting the angle of the camera until the scanning imaging of the face to be scanned meets the set conditions and finishing the scanning of the scanned face.
In the embodiment of the present invention, the pre-imaging of the human face to be scanned does not satisfy the setting condition, and may include at least one of the following:
when the rotary camera scans the face, firstly, the ears, the side faces, the eyes, the nose and the eyes of a person are measured until the ears of the person on the other side are finished, if the face scanned by the rotary camera is not complete enough, the pre-imaging of the face to be scanned does not meet the set conditions, and the rotary camera is controlled to rotate so that the imaging of the face to be scanned can contain all the key parts.
And if the pre-image contains all key parts of the face to be scanned but the pre-image of the face to be scanned is not located at the set position of the imaging area of the mobile terminal, determining that the pre-image of the face to be scanned does not meet the set conditions. For example, although the pre-image of the face to be scanned contains all key parts but is not located at the right central position of the imaging area of the mobile terminal, the scanning imaging does not meet the set condition, and at this time, the rotary camera can be adjusted to enable the imaging of the face to be scanned to contain all key parts while the face imaging is located at the right central position of the imaging area of the mobile terminal.
The face scanning method of the embodiment of the invention is mainly applied to the mobile terminal comprising the rotary camera, and realizes the scanning of the face by controlling the rotation of the rotary camera to adjust the camera shooting angle. In the scanning process, if the face and the rotary camera are located on different sides, the rotary camera can be automatically rotated and adjusted to the same side as the face in the default direction, the orientation of the rotary camera can be adjusted to the same side as the face by triggering of a user, so that the face scanning is realized, and the scanning is convenient and fast.
A face scanning apparatus according to one or more embodiments of the present invention will be described in detail below. Those skilled in the art will appreciate that these means can each be constructed using commercially available hardware components and by performing the steps taught in this disclosure.
Fig. 4 is a schematic structural diagram of a face scanning device according to an embodiment of the present invention, where the face scanning device is a device provided with a rotating camera, and further includes, in terms of functional structure:
the camera adjusting module 11 is configured to drive the rotary camera to rotate so that the rotary camera faces the face to be scanned after receiving a scanning instruction;
and the scanning module 12 is configured to scan and image the face to be scanned based on the rotating camera.
In one possible design, the camera adjustment module 11 is specifically configured to: determining whether the rotary camera faces to a preset direction or not according to the current state information of the rotary camera;
and if the rotating camera does not face the preset direction, driving the rotating camera to rotate so that the rotating camera faces the preset direction.
In a possible design, the apparatus further includes an interaction module 13, configured to display a prompt message for prompting a user whether to adjust the rotating lens to face a preset direction before driving the rotating camera to rotate after determining that the rotating camera is not facing the preset direction; and if an adjustment instruction of a user based on the prompt information is received, driving the rotary camera to rotate so that the rotary camera faces the preset direction.
In one possible design, the camera adjustment module 11 is specifically configured to: based on a lens orientation adjusting instruction triggered by a user, driving the rotary camera to rotate so as to adjust the rotary camera to a direction indicated by the lens orientation adjusting instruction.
In a possible design, the scanning module 12 scans and images the face to be scanned based on the rotating camera, and specifically includes: pre-imaging the face to be scanned based on the rotary camera, and judging whether the pre-imaging meets set conditions; and if the pre-imaging does not meet the set conditions, adjusting the angle of the camera until the scanning imaging of the face to be scanned meets the set conditions.
In one possible design, the pre-image does not satisfy the set condition, including at least one of: the pre-imaging does not contain all key parts of the face to be scanned; the pre-imaging is not located at the set position of the imaging area of the mobile terminal.
The apparatus shown in fig. 4 can perform the methods of the first embodiment and the second embodiment, and reference may be made to the related descriptions of the first embodiment and the second embodiment for a part of this embodiment that is not described in detail. The implementation process and technical effect of the technical solution refer to the description of the first embodiment and the second embodiment, and are not described herein again.
The internal functions and structure of the face scanning device are described above, and in one possible design, the structure of the face scanning device may be implemented as a mobile terminal, for example, as shown in fig. 2, having a folding display screen and a rotating camera, wherein the rotating camera is disposed at one side end of the folding display screen. From the viewpoint of hardware electronic structure, as shown in fig. 4, the mobile terminal includes, in addition to the rotating camera: a processor 21 and a memory 22. Wherein, the memory 22 is used for storing a program supporting the mobile terminal to execute the face scanning method in the above method embodiments, and the processor 21 is configured to execute the program stored in the memory 22 to control the rotating camera to realize the scanning of the face. The mobile terminal may also include a communication interface 23 for communicating with other devices, such as a storage node or a communication network.
In addition, an embodiment of the present invention provides a computer storage medium, configured to store computer software instructions for the mobile terminal, where the computer software instructions include a program for executing the face scanning method in the foregoing method embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by adding a necessary general hardware platform, and of course, can also be implemented by a combination of hardware and software. With this understanding in mind, the above-described aspects and portions of the present technology which contribute substantially or in part to the prior art may be embodied in the form of a computer program product, which may be embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including without limitation disk storage, CD-ROM, optical storage, and the like.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable file access device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable file access device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable file access device to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable file access device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer implemented process such that the instructions which execute on the computer or other programmable device provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A face scanning method is applied to a mobile terminal provided with a rotary camera, and the method comprises the following steps:
after a scanning instruction is received, the rotating camera is rotated to enable the rotating camera to face the side of the face to be scanned;
and scanning and imaging the face to be scanned based on the rotary camera.
2. The method of claim 1, wherein the rotating camera to face the side of the face to be scanned by the rotation of the rotating camera comprises:
determining whether the rotary camera faces to a preset direction or not according to the current state information of the rotary camera;
and if the rotating camera does not face the preset direction, driving the rotating camera to rotate so that the rotating camera faces the preset direction.
3. The method of claim 2, wherein after determining that the rotating camera is not facing the preset direction, before driving the rotating camera to rotate, the method further comprises:
displaying prompt information for prompting a user whether to adjust the rotary lens to face a preset direction;
and if an adjustment instruction of a user based on the prompt information is received, driving the rotary camera to rotate so that the rotary camera faces the preset direction.
4. The method of claim 1, wherein the rotating camera to face the side of the face to be scanned by the rotation of the rotating camera comprises:
based on a lens orientation adjusting instruction triggered by a user, driving the rotary camera to rotate so as to adjust the rotary camera to a direction indicated by the lens orientation adjusting instruction.
5. The method according to any one of claims 1 to 4, wherein the scanning and imaging of the face to be scanned based on the rotating camera comprises:
pre-imaging the face to be scanned based on the rotary camera, and judging whether the pre-imaging meets set conditions;
and if the pre-imaging does not meet the set conditions, adjusting the angle of the camera until the scanning imaging of the face to be scanned meets the set conditions.
6. The method of claim 5, wherein the pre-imaging does not satisfy a set condition, comprising at least one of:
the pre-imaging does not contain all key parts of the face to be scanned;
the pre-imaging is not located at the set position of the imaging area of the mobile terminal.
7. The utility model provides a face scanning device which characterized in that, face scanning device is for being provided with the device of rotatory camera, includes:
the camera adjusting module is used for driving the rotary camera to rotate after receiving a scanning instruction so as to enable the rotary camera to face the face side to be scanned;
and the scanning module is used for scanning and imaging the face to be scanned based on the rotary camera.
8. A mobile terminal, comprising: memory, treater and rotatory camera, wherein:
the memory is for storing one or more computer instructions that, when executed by the processor, drive the rotating camera to implement the face scanning method of any of claims 1 to 6.
9. The mobile terminal of claim 8, wherein the mobile terminal further comprises: the folding display screen, rotatory camera is located one side end of folding display screen.
10. A computer storage medium for storing a computer program for causing a computer to implement the face scanning method of any one of claims 1 to 6 when executed.
CN201910663255.9A 2019-07-22 2019-07-22 Face scanning method, face scanning device, mobile terminal and storage medium Pending CN110602272A (en)

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CN108197560A (en) * 2017-12-28 2018-06-22 努比亚技术有限公司 Facial image recognition method, mobile terminal and computer readable storage medium
CN108683839A (en) * 2018-09-03 2018-10-19 福州海景科技开发有限公司 A kind of face recognition device of self-regulation camera
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CN102930256A (en) * 2012-11-14 2013-02-13 汉王科技股份有限公司 Face recognition device and face image recognition method
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