CN115119056A - Method, device, equipment and storage medium for controlling signal source of playing equipment - Google Patents
Method, device, equipment and storage medium for controlling signal source of playing equipment Download PDFInfo
- Publication number
- CN115119056A CN115119056A CN202210639747.6A CN202210639747A CN115119056A CN 115119056 A CN115119056 A CN 115119056A CN 202210639747 A CN202210639747 A CN 202210639747A CN 115119056 A CN115119056 A CN 115119056A
- Authority
- CN
- China
- Prior art keywords
- face
- signal source
- user
- image
- obtaining
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 210000000887 face Anatomy 0.000 claims description 15
- 210000001061 forehead Anatomy 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 9
- 238000004590 computer program Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000013473 artificial intelligence Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
Abstract
The present invention relates to the technical field of signal control, and in particular, to a method, an apparatus, a device, and a storage medium for controlling a signal source of a playback device. Collecting a target image of an environment where playing equipment is located; extracting face information of the target image; according to the face information, obtaining user information corresponding to the face information; and obtaining a target signal source of the playing equipment according to the user information. The invention identifies the information of the user watching the playing device by collecting the face information, and then enables the signal source of the playing device to be matched with the user information, so as to ensure that the content played by the playing device through the signal source can meet the requirements of the user. According to the invention, the user information can be accurately obtained through the face information, so that a signal source meeting the user requirement can be accurately obtained. In addition, the invention does not need a user to manually control a signal source, and is convenient and quick.
Description
Technical Field
The present invention relates to the field of signal control technologies, and in particular, to a method, an apparatus, a device, and a storage medium for controlling a signal source of a playback device.
Background
The playing device can play corresponding content according to the type of the signal source accessed by the playing device, and a user can select different signal sources according to own requirements, such as a television playing device, and when the playing device is accessed to a network signal source, a network hot video can be played; when the program signal source is accessed, the television can rebroadcast a television channel program, such as a news simulcast of a television channel. The artificial intelligent television also gradually replaces the traditional television, the artificial intelligence becomes the development trend of the television, the fashionable and cool functions bring rich experience to users, however, for the users (user information) of the old group, the rich functions bring inconvenience to the users, and many old people only simply watch television programs (television channels) by using the television at present and do not use other functions; when the channel of the television program signal source is switched by other users or the television is switched to other applications, the television can enter the main page when being started next time, and at the moment, the old people face the function layer by layer, cannot easily switch back to the television program signal source, cannot watch the program, and causes inconvenience to the old people. Therefore, it is difficult for the existing playback apparatus to control the signal source according to the user information.
In summary, it is difficult for the prior art to control the signal source according to the user information.
Thus, there is a need for improvements and enhancements in the art.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method, a device, equipment and a storage medium for controlling a signal source of playing equipment, which solve the problem that the signal source is difficult to control according to user information in the prior art.
In order to realize the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a method for controlling a signal source of a playback device, where the method includes:
collecting a target image of an environment where playing equipment is located;
extracting face information of the target image;
obtaining user information corresponding to the face information according to the face information;
and obtaining a target signal source of the playing equipment according to the user information.
In one implementation, the acquiring a target image of an environment where a playback device is located includes:
controlling the playing device to be started;
after the playing device is started, acquiring images of the environment where the playing device is located within preset time;
detecting whether the image contains human face features;
when the image contains the human face features, taking the image collected within the preset time as a target image;
when the image does not contain the human face features, resetting the preset time after setting the time interval, and continuing to collect the image of the environment where the playing equipment is located until the image contains the human face features to obtain the target image.
In one implementation, the extracting face information of the target image includes:
detecting the number of human faces in the target image;
when the number of the human faces is one, a human face image is segmented from the target image;
extracting face information of the face image;
or when the number of the human faces is more than one, segmenting each human face image with the same number as the number of the human faces from the target image;
comparing the distances between the face images and the playing equipment to obtain the face image closest to the playing equipment;
and extracting the face information related to the face image closest to the playing equipment.
In one implementation manner, the obtaining, according to the face information, user information corresponding to the face information includes:
obtaining a face characteristic value in the face information according to the face information;
and obtaining the age of the user in the user information according to the face characteristic value.
In one implementation, the obtaining, according to the face feature value, a user age in user information includes:
according to the face characteristic value, obtaining a human eye characteristic value and a forehead characteristic value in the face characteristic value;
carrying out weighted calculation on the human eye characteristic value and the forehead characteristic value to obtain a weighted characteristic value;
and obtaining the age of the user according to the weighted characteristic value.
In one implementation manner, the obtaining, according to the face information, user information corresponding to the face information includes:
according to the face information, obtaining the face size and the face gray value in the face information;
obtaining a mean gray value according to the face size and the face gray value;
and obtaining the user age in the user information according to the mean gray value.
In an implementation manner, the obtaining a target signal source of the playback device according to the user information includes:
when the age of the user is smaller than a preset age, maintaining a current signal source of the playing equipment;
and when the age of the user is larger than the preset age and the current signal source is different from the target signal source, switching the signal source of the playing equipment from the current signal source to the target signal source.
In a second aspect, an embodiment of the present invention further provides a control apparatus for a signal source of a playback device, where the apparatus includes the following components:
the image acquisition equipment is used for acquiring a target image of the environment where the playing equipment is located;
the information extraction module is used for extracting the face information of the target image;
the user information calculation module is used for obtaining user information corresponding to the face information according to the face information;
and the control module is used for obtaining a target signal source of the playing equipment according to the user information.
In a third aspect, an embodiment of the present invention further provides a terminal device, where the terminal device includes a memory, a processor, and a program stored in the memory and operable on the processor for controlling a signal source of a playback device, and when the processor executes the program for controlling the signal source of the playback device, the steps of the method for controlling the signal source of the playback device are implemented.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a program for controlling a signal source of a playback device is stored in the computer-readable storage medium, and when the program for controlling a signal source of a playback device is executed by a processor, the steps of the method for controlling a signal source of a playback device are implemented.
Has the advantages that: the invention identifies the information of the user watching the playing device by collecting the face information, and then enables the signal source of the playing device to be matched with the user information, so as to ensure that the content played by the playing device through the signal source can meet the requirements of the user. According to the invention, the user information can be accurately obtained through the face information, so that a signal source meeting the user requirement can be accurately obtained. In addition, the invention does not need a user to manually control a signal source, and is convenient and quick.
Drawings
FIG. 1 is an overall flow chart of the present invention;
fig. 2 is a flow chart of the television control system switching signal sources according to the embodiment of the present invention;
fig. 3 is a schematic block diagram of an internal structure of a terminal device according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is clearly and completely described below by combining the embodiment and the attached drawings of the specification. 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.
Research shows that the playing device can play corresponding contents according to the types of signal sources accessed by the playing device, and a user can select different signal sources according to own requirements, such as a television playing device, and when the playing device is accessed to a network signal source, a network popular video can be played; when the program signal source is accessed, the television will rebroadcast a television channel program, such as a news simulcast for a television channel. The artificial intelligent television also gradually replaces the traditional television, the artificial intelligence becomes the development trend of the television, the fashionable and cool functions bring rich experience to users, however, for the users (user information) of the old group, the rich functions bring inconvenience to the users, and many old people only simply watch television programs (television channels) by using the television at present and do not use other functions; when the channel of the television program signal source is switched by other users or the television is switched to other applications, the television can enter the main page when being started next time, and at the moment, the old people face the function layer by layer, cannot easily switch back to the television program signal source, cannot watch the program, and causes inconvenience to the old people. Therefore, it is difficult for the existing playback apparatus to control the signal source according to the user information.
In order to solve the technical problem, the invention provides a method, a device, equipment and a storage medium for controlling a signal source of playing equipment, which solve the problem that the signal source is difficult to control according to user information in the prior art. In specific implementation, a target image of an environment where the playing equipment is located is collected; extracting face information of the target image; obtaining user information corresponding to the face information according to the face information; and obtaining a target signal source of the playing equipment according to the user information. The invention can accurately control the signal source through the face information so as to meet the requirements of users.
For example, when a user walks in front of a television (playing device), an image is shot, a face is extracted from the image, the age (user information) of the user is judged according to the face, and when the age of the user is large, namely the user is an old person, the television is controlled to play a channel program (such as a central viewing channel which is a signal source); when the user is very young, that is, the user is a child, the television is controlled to play the network program (signal source) because the child likes to watch the network program. The gender of the user can be identified through the face, and the signal source of the television can be controlled according to the gender of the user. The signal source of the embodiment is matched with the user information, so that the content played by the television through the signal source can better meet the user requirements.
Exemplary embodiments of the inventionMethod
The method for controlling the signal source of the playing device according to the embodiment can be applied to a terminal device, and the terminal device can be a terminal product with a video playing function, such as a television, a computer, and the like. In this embodiment, as shown in fig. 1, the method for controlling a signal source of a playback device specifically includes the following steps:
s100, collecting a target image of an environment where the playing equipment is located;
the playing device of this embodiment is a television, and may be a camera image of the television itself, or a camera may be set at the front end of the television, and an image taken by the camera is uploaded to a controller of the television. The former can acquire images without adding other equipment, so that the cost is saved, and the latter does not occupy a camera of the television, so that the normal work of the television is not influenced. Step S100 includes steps S101, S102, S103, S104 as follows:
and S101, controlling the playing equipment to be started.
S102, after the playing device is started, collecting images of the environment where the playing device is located within preset time.
The control system of the television presets snapshot time, and after the television is started, the camera is started, and images of the environment where the motor is located are snapshot within the time preset by the system.
S103, detecting whether the image contains human face features.
And S104, when the image contains the human face features, taking the image collected within the preset time as a target image. Or when the image does not contain the human face features, resetting the preset time after setting the time interval, and continuing to collect the image of the environment where the playing equipment is located until the image contains the human face features to obtain the target image.
The current environment image of the television is captured, if the image does not have the human face feature, the fact that no user is watching the television is indicated, therefore, the signal source of the television does not need to be switched, and the current signal source can be maintained unchanged by the signal source of the television. And after the time interval is set, re-shooting the image, judging whether a user watches the television again according to whether the re-shot image contains the human face characteristic, and using the image with the human face characteristic as a target image for subsequent calculation. The embodiment intermittently judges whether a user watches the television by shooting the image so as to ensure that the signal source is switched to the signal source matched with the age of the user once the user watches the television.
The embodiment realizes the snap shooting of the image based on the following principles: the system sends the captured image to the face recognition module, the face recognition module detects whether face information exists in the currently captured image, if no face information exists, the capturing time preset by the system is reset, and capturing is carried out again.
And S200, extracting the face information of the target image.
The target image has the face information and the environment information of the television, the face information is extracted from the target image and is processed independently, interference of the environment information on the face information can be reduced, and therefore accurate user age can be obtained conveniently according to the face information subsequently. Step S200 includes steps S201 to S205 as follows:
s201, detecting the number of human faces in the target image.
S202, when the number of the human faces is more than one, segmenting each human face image with the same number as the number of the human faces from the target image.
And S203, calculating the size of each face image.
And S204, comparing the sizes of the face images to obtain the face image with the maximum size.
And S205, extracting the face information of the face image with the maximum size.
In another embodiment, when the number of faces is greater than one, comparing the distance (distance is the depth value corresponding to each face image) between each face image and the playing device to obtain the face image closest to the playing device; and extracting the face information related to the face image closest to the playing equipment.
When a user actually watches television, other users who do not watch television may be nearby and also in the target image, so that the target image has multiple faces, and the face for watching television needs to be found from the multiple faces. In this embodiment, the face image is an image containing only a face, so that a user corresponding to the face image with the largest size is a user closest to the television, and a user closest to the television is a user mainly using the television, so that the face information of the face image of the user is extracted to determine the age of the user mainly using the television, and the signal source is switched to the signal source required by the user who only uses the television according to the age of the user.
In one embodiment, when the number of the faces is one, a face image is segmented from the target image, and face information of the face image is extracted. Only one face is used, which indicates that only one user is using the television, so that the requirement of the user can be met.
And S300, obtaining user information corresponding to the face information according to the face information.
The user information in the present embodiment includes the age of the user (old or young) and the sex of the user. The step S300 includes the following steps S301, S302, S303, S304:
s301, obtaining a face characteristic value in the face information according to the face information.
The face feature value of this embodiment is a feature value related to age, and the extracted face feature value is sent to the face model module, which analyzes to obtain the face age feature value of the current image.
S302, according to the face characteristic value, obtaining a human eye characteristic value and a forehead characteristic value in the face characteristic value.
The human eye characteristic value in this embodiment refers to the number of contour lines of the human eye part, and the forehead characteristic value refers to the number of contour lines of the forehead part. The larger the age of the person, the more wrinkles, which appear as contour lines on the image. The age of the user can be determined by counting the number of contour lines.
S303, carrying out weighted calculation on the human eye characteristic value and the forehead characteristic value to obtain a weighted characteristic value.
In the present embodiment, the weight of the eye feature value is greater than the weight of the forehead feature value because the age is mainly reflected in the eye portion of the person, and the forehead portion serves as an auxiliary reference factor.
And S304, obtaining the age of the user according to the weighted characteristic value.
When the weighted characteristic value is larger than the set value, the user is the age of the old (more than sixty-five years old); when the weighted feature value is smaller than the set value, the user is the age of the young.
In one embodiment, the user age is calculated using the following steps:
s305, obtaining the face size and the face gray value in the face information according to the face information.
S306, obtaining a mean gray value according to the face size and the face gray value.
And S307, obtaining the user age in the user information according to the mean gray value.
The larger the age of the person is, the larger the gray value of each pixel point is, so that the gray values of all the pixel points are added and then divided by the size of the face to obtain a mean gray value, and the age of the user is reflected by the mean gray value.
S400, obtaining a target signal source of the playing equipment according to the user information.
When the age of the user is smaller than a preset age, maintaining a current signal source of the playing equipment;
and when the user age is larger than a preset age and the current signal source is different from the target signal source, switching the signal source of the playing equipment from the current signal source to the target signal source.
Step S400 is to obtain the target signal source based on the following principle: as shown in fig. 2, the television control system determines whether the age of the old people is based on the age of the face obtained by the face model module, and if the age of the old people is not based on the age of the old people, the television control system controls the current television to directly play the hot video online; if the television is an old people group, the television control system firstly judges whether a television HDMI signal source is connected to a set-top box and a set-top box program has a signal, if the television HDMI signal source has the signal, the set-top box program of the HDMI signal source is directly and automatically played, if the television has no set-top box connected to the HDMI signal source, the television control system judges whether the television has the television program, if the television has the television program, the television program of the television is played, and if the television does not have the television program, the network hot video is played on line.
In summary, the invention identifies the information of the user watching the playing device by collecting the face information, and then matches the signal source of the playing device with the user information, so as to ensure that the content played by the playing device through the signal source can meet the requirements of the user. According to the invention, the user information can be accurately obtained through the face information, so that a signal source meeting the user requirement can be accurately obtained. And the invention does not need the user to control the signal source manually, and is convenient and fast.
In addition, the method for automatically switching the signal source of the television by the face recognition can effectively solve the problem that the old people cannot watch programs due to difficulty in switching the signal source by the artificial intelligent television, improves the operation efficiency, brings convenience to the old people, improves the user experience of the old people in using the intelligent television, and simultaneously improves the competitiveness and the use convenience of products.
Exemplary devices
The embodiment also provides a control device for a signal source of a playing device, which comprises the following components:
the image acquisition equipment is used for acquiring a target image of the environment where the playing equipment is located;
the information extraction module is used for extracting the face information of the target image;
the user information calculation module is used for obtaining user information corresponding to the face information according to the face information;
and the control module is used for obtaining a target signal source of the playing equipment according to the user information.
Based on the above embodiments, the present invention further provides a terminal device, and a schematic block diagram thereof may be as shown in fig. 3. The terminal equipment comprises a processor, a memory, a network interface, a display screen and a temperature sensor which are connected through a system bus. Wherein the processor of the terminal device is configured to provide computing and control capabilities. The memory of the terminal equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the terminal device is used for connecting and communicating with an external terminal through a network. The computer program is executed by a processor to implement a method of controlling a signal source of a playback device. The display screen of the terminal equipment can be a liquid crystal display screen or an electronic ink display screen, and the temperature sensor of the terminal equipment is arranged in the terminal equipment in advance and used for detecting the operating temperature of the internal equipment.
It will be understood by those skilled in the art that the block diagram shown in fig. 3 is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation to the terminal device to which the solution of the present invention is applied, and a specific terminal device may include more or less components than those shown in the figure, or may combine some components, or have different arrangements of components.
In one embodiment, a terminal device is provided, where the terminal device includes a memory, a processor, and a program stored in the memory and executable on the processor for controlling a signal source of a playback device, and when the processor executes the program for controlling the signal source of the playback device, the following operation instructions are implemented:
collecting a target image of an environment where playing equipment is located;
extracting face information of the target image;
obtaining user information corresponding to the face information according to the face information;
and obtaining a target signal source of the playing equipment according to the user information.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), Rambus (Rambus) direct RAM (RDRAM), direct bused dynamic RAM (DRDRAM), and bused dynamic RAM (RDRAM).
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for controlling a source of a playback device signal, comprising:
collecting a target image of an environment where playing equipment is located;
extracting face information of the target image;
obtaining user information corresponding to the face information according to the face information;
and obtaining a target signal source of the playing equipment according to the user information.
2. The method for controlling a signal source of a playback device according to claim 1, wherein the capturing a target image of an environment in which the playback device is located comprises:
controlling the playing device to be started;
after the playing device is started, acquiring images of the environment where the playing device is located within preset time;
detecting whether the image contains human face features;
when the image contains the human face features, taking the image collected within the preset time as a target image;
when the image does not contain the human face features, resetting the preset time after setting the time interval, and continuing to collect the image of the environment where the playing equipment is located until the image contains the human face features to obtain the target image.
3. The method for controlling a signal source of a playback device according to claim 1, wherein the extracting the face information of the target image comprises:
detecting the number of human faces in the target image;
when the number of the human faces is one, a human face image is segmented from the target image;
extracting face information of the face image;
or when the number of the human faces is more than one, segmenting each human face image with the same number as the number of the human faces from the target image;
comparing the distances between the face images and the playing equipment to obtain the face image closest to the playing equipment;
and extracting the face information related to the face image closest to the playing equipment.
4. The method for controlling a signal source of a playback device according to claim 1, wherein said obtaining user information corresponding to face information according to the face information comprises:
obtaining a face characteristic value in the face information according to the face information;
and obtaining the age of the user in the user information according to the face characteristic value.
5. The method for controlling a signal source of a playback device according to claim 4, wherein said obtaining the age of the user in the user information according to the face feature value comprises:
according to the face characteristic value, obtaining a human eye characteristic value and a forehead characteristic value in the face characteristic value;
carrying out weighted calculation on the human eye characteristic value and the forehead characteristic value to obtain a weighted characteristic value;
and obtaining the age of the user according to the weighted characteristic value.
6. The method for controlling a signal source of a playback device according to claim 1, wherein said obtaining user information corresponding to face information according to the face information comprises:
obtaining the face size and the face gray value in the face information according to the face information;
obtaining a mean gray value according to the face size and the face gray value;
and obtaining the user age in the user information according to the mean gray value.
7. The method according to any of claims 4-6, wherein said obtaining a target signal source of the playback device according to the user information comprises:
when the user age is smaller than a preset age, maintaining a current signal source of the playing equipment;
and when the age of the user is larger than the preset age and the current signal source is different from the target signal source, switching the signal source of the playing equipment from the current signal source to the target signal source.
8. A control apparatus for a signal source of a playback device, the apparatus comprising:
the image acquisition equipment is used for acquiring a target image of the environment where the playing equipment is located;
the information extraction module is used for extracting the face information of the target image;
the user information calculation module is used for obtaining user information corresponding to the face information according to the face information;
and the control module is used for obtaining a target signal source of the playing equipment according to the user information.
9. A terminal device, characterized in that the terminal device comprises a memory, a processor and a program stored in the memory and operable on the processor for controlling a source of a playback device signal, and the processor implements the steps of the method for controlling a source of a playback device signal according to any one of claims 1 to 7 when executing the program for controlling a source of a playback device signal.
10. A computer-readable storage medium, on which a program for controlling a playback-apparatus signal source is stored, which, when executed by a processor, implements the steps of the method for controlling a playback-apparatus signal source according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210639747.6A CN115119056A (en) | 2022-06-08 | 2022-06-08 | Method, device, equipment and storage medium for controlling signal source of playing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210639747.6A CN115119056A (en) | 2022-06-08 | 2022-06-08 | Method, device, equipment and storage medium for controlling signal source of playing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115119056A true CN115119056A (en) | 2022-09-27 |
Family
ID=83326818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210639747.6A Pending CN115119056A (en) | 2022-06-08 | 2022-06-08 | Method, device, equipment and storage medium for controlling signal source of playing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115119056A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160205438A1 (en) * | 2013-08-30 | 2016-07-14 | Lg Electronics Inc. | Image display device and operation method thereof |
| CN109982124A (en) * | 2019-03-26 | 2019-07-05 | 深圳创维－Rgb电子有限公司 | User's scene intelligent analysis method, device and storage medium |
| CN112004152A (en) * | 2020-08-26 | 2020-11-27 | 深圳创维－Rgb电子有限公司 | Program playing control method, device, terminal and medium based on face recognition |
| CN112417998A (en) * | 2020-11-03 | 2021-02-26 | 航天信息股份有限公司 | Method and device for acquiring living body face image, medium and equipment |
| CN113688307A (en) * | 2021-07-15 | 2021-11-23 | 荣耀终端有限公司 | Mode configuration method and mode configuration device |
-
2022
- 2022-06-08 CN CN202210639747.6A patent/CN115119056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160205438A1 (en) * | 2013-08-30 | 2016-07-14 | Lg Electronics Inc. | Image display device and operation method thereof |
| CN109982124A (en) * | 2019-03-26 | 2019-07-05 | 深圳创维－Rgb电子有限公司 | User's scene intelligent analysis method, device and storage medium |
| CN112004152A (en) * | 2020-08-26 | 2020-11-27 | 深圳创维－Rgb电子有限公司 | Program playing control method, device, terminal and medium based on face recognition |
| CN112417998A (en) * | 2020-11-03 | 2021-02-26 | 航天信息股份有限公司 | Method and device for acquiring living body face image, medium and equipment |
| CN113688307A (en) * | 2021-07-15 | 2021-11-23 | 荣耀终端有限公司 | Mode configuration method and mode configuration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108322663B (en) | Photographing method, device, terminal and storage medium | |
| CN106529406B (en) | Method and device for acquiring video abstract image | |
| US11416068B2 (en) | Method and apparatus for human-computer interaction in display device, and computer device and storage medium | |
| CN110475086B (en) | Video recording method and system, server and terminal | |
| US20070024710A1 (en) | Monitoring system, monitoring apparatus, monitoring method and program therefor | |
| CN111835982B (en) | Image acquisition method, image acquisition device, electronic device, and storage medium | |
| CN111372002B (en) | Display processing method and electronic equipment | |
| CN113132801A (en) | Video playing control method, device, terminal and storage medium | |
| CN114501144A (en) | Image-based television control method, device, equipment and storage medium | |
| CN108683847B (en) | Photographing method, device, terminal and storage medium | |
| CN110705356A (en) | Function control method and related equipment | |
| CN113992992A (en) | Fragmented film viewing processing method and device based on face recognition and smart television | |
| CN112887615A (en) | Shooting method and device | |
| CN115119056A (en) | Method, device, equipment and storage medium for controlling signal source of playing equipment | |
| CN116363725A (en) | Portrait tracking method and system for display device, display device and storage medium | |
| CN115278047A (en) | Shooting method, shooting device, electronic equipment and storage medium | |
| CN114387157A (en) | Image processing method and device and computer readable storage medium | |
| CN110266947B (en) | Photographing method and related device | |
| CN114727360A (en) | Network connection equipment management method, device, terminal equipment and storage medium | |
| TWI727337B (en) | Electronic device and face recognition method | |
| CN113891040A (en) | Video processing method, video processing device, computer equipment and storage medium | |
| CN113132775B (en) | Control method of electronic equipment, electronic equipment and storage medium | |
| CN113055602B (en) | Remote group photo method, system, intelligent terminal and storage medium | |
| CN110673737B (en) | Display content adjusting method and device based on intelligent home operating system | |
| CN117278842A (en) | Shooting control method, shooting control device, electronic equipment and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |