CN108848419B - Television interaction method based on biological characteristic recognition, smart television and storage medium - Google Patents
Television interaction method based on biological characteristic recognition, smart television and storage medium Download PDFInfo
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- 210000005252 bulbus oculi Anatomy 0.000 description 1
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- 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
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
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- 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
- H04N21/439—Processing of audio elementary streams
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
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- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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- 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
- H04N21/441—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card
- H04N21/4415—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card using biometric characteristics of the user, e.g. by voice recognition or fingerprint scanning
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- 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
Abstract
The invention discloses a television interaction method based on biological feature recognition, a smart television and a storage medium, wherein the method comprises the following steps: the intelligent television acquires a face image or a voice instruction of a user; matching and analyzing the face image or the voice instruction with face data or voiceprint data of a star stored in a media database in advance; and acquiring a video clip short film of a star with the highest face or voice similarity for recommendation. According to the method and the device, the biological characteristics of the user are acquired through face recognition or voice recognition, the acquired biological characteristics are matched with the stars stored in the media database, the video recommendation related to the star with the highest matching degree is played, the unique functions carried by the smart television are visually displayed for the user, and the interaction effect of the smart television and the user is improved.
Description
Technical Field
The invention relates to the technical field of smart televisions, in particular to a television interaction method based on biological characteristic recognition, a smart television and a storage medium.
Background
At present, watching television programs becomes an important means for family entertainment and information acquisition, and as television programs are becoming more and more abundant, people have higher and higher attention to televisions, and with the coming of the network television era, the functions of televisions are greatly extended.
Face recognition and voice recognition technologies are emerging technologies in recent years, and can recognize changes such as facial images and expressions of people based on face recognition to acquire information, and can recognize voice characteristics of people based on voice recognition, and face recognition and voice recognition technologies are widely applied to various fields based on the characteristics of face recognition and voice recognition technologies.
At present, more and more functions are provided based on the intellectualization of the intelligent television, more and more intelligent hardware and cool functions can be supported, how to demonstrate the cool functions to users in the first time, the eyeball of the user is attracted to become a big problem in the front of each television manufacturer, the user often does not know how to use the intelligent television after purchasing the intelligent television, and the family guests do not know how to explain the demonstration to the users, namely, some functions of the interaction between the intelligent television and the users cannot be intuitively demonstrated to the users.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention aims to solve the technical problem that the invention provides a television interaction method based on biological feature recognition, a smart television and a storage medium, aiming at acquiring the biological features of a user through face recognition or voice recognition, matching the acquired biological features with stars stored in a media database, recommending and playing videos related to the stars with the highest matching degree, intuitively displaying unique functions carried by the smart television for the user and improving the interaction effect of the smart television and the user.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a television interaction method based on biological feature recognition is applied to an intelligent television, wherein the television interaction method based on biological feature recognition comprises the following steps:
the intelligent television acquires a face image or a voice instruction of a user;
matching and analyzing the face image or the voice instruction with face data or voiceprint data of a star stored in a media database in advance;
and acquiring a video clip short film of a star with the highest face or voice similarity for recommendation.
The television interaction method based on the biological feature recognition is characterized in that the media database stores the star face data and the voiceprint data in movies, TV plays, music and dialogs in advance.
The television interaction method based on the biological feature recognition specifically comprises the following steps:
the intelligent television identifies a face image of a user through a camera;
matching the face image with the face data of the star prestored in the media database;
and acquiring the star face with the highest similarity to the user and the movies and the television shows played by the stars, and sequencing according to the on-demand popularity and the face similarity of the movies and the television shows, or acquiring the video clip short with the highest face similarity for recommendation.
The television interaction method based on the biological feature recognition further comprises the following steps:
when the intelligent television recognizes a plurality of face images through the camera, matching and inquiring the acquired face images and face data of stars in the media database;
and acquiring a star face with the highest similarity to the face images and movies and television shows in which the star is participated in the media database, and sequencing according to the on-demand popularity and the face similarity of the movies and television shows, or acquiring a video clip short film with the highest face similarity for recommendation.
The television interaction method based on the biological feature recognition specifically comprises the following steps:
the intelligent television identifies a voice instruction of a user through a microphone;
matching the voice command with voice print data of a star pre-stored in a media database;
and acquiring music or MV most similar to the voice data of the user, sequencing and playing the music or MV according to the popularity and the similarity of the voice and the MV.
The television interaction method based on the biological feature recognition further comprises the following steps:
the intelligent television receives the recording applied by the user through the karaoke through the microphone, performs voiceprint recognition, detects the matching degree with the original singing and voice ripple comparison data, and analyzes and prompts the karaoke accuracy of the user.
According to the television interaction method based on the biological feature recognition, the smart television acquires a face image of a user or a voice instruction and is started through a start key on a remote controller or a mobile terminal connected with the smart television.
The television interaction method based on the biological feature recognition is characterized in that the video clip short films comprise classical sections in movies and television shows, classical music songs and classical sections in art programs.
An intelligent television, wherein the intelligent television comprises: the system comprises a memory, a processor and a television interaction program based on biological characteristic recognition, wherein the television interaction program based on biological characteristic recognition is stored on the memory and can run on the processor, and when being executed by the processor, the television interaction program based on biological characteristic recognition realizes the steps of the television interaction method based on biological characteristic recognition.
A storage medium, wherein the storage medium stores a tv interactive program based on biometric identification, and the tv interactive program based on biometric identification realizes the steps of the tv interactive method based on biometric identification when being executed by a processor.
The invention discloses a television interaction method based on biological feature recognition, a smart television and a storage medium, wherein the method comprises the following steps: the intelligent television acquires a face image or a voice instruction of a user; matching and analyzing the face image or the voice instruction with face data or voiceprint data of a star stored in a media database in advance; and acquiring a video clip short film of a star with the highest face or voice similarity for recommendation. According to the method and the device, the biological characteristics of the user are acquired through face recognition or voice recognition, the acquired biological characteristics are matched with the stars stored in the media database, the video recommendation related to the star with the highest matching degree is played, the unique functions carried by the smart television are visually displayed for the user, and the interaction effect of the smart television and the user is improved.
Drawings
FIG. 1 is a flow chart of a preferred embodiment of the present invention of a TV interaction method based on biometric identification;
FIG. 2 is a flow chart of the face recognition-based television interaction in the preferred embodiment of the biometric-based television interaction method of the present invention;
FIG. 3 is a flow chart of TV interaction based on speech recognition in the preferred embodiment of the TV interaction method based on biometric recognition according to the present invention;
fig. 4 is a schematic operating environment diagram of a smart tv according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In a preferred embodiment of the present invention, as shown in fig. 1, a television interaction method based on biometric identification is provided, wherein the television interaction method based on biometric identification comprises the following steps:
step S10, the smart television acquires a face image or a voice instruction of a user;
step S20, matching and analyzing the face image or the voice instruction with the face data or the voiceprint data of the star pre-stored in the media database;
and step S30, acquiring the video clip short film of the star with the highest face or voice similarity for recommendation.
Specifically, the media database stores the star face data and the voiceprint data in movies, television dramas, music and dialogs in advance, and the video clip short films comprise classical fragments, classical music songs, classical fragments of comprehensive programs and the like in the movies and television dramas; the invention provides two user identification modes, namely face identification and voice identification, and the specific processes of the two identification modes are respectively introduced as follows:
as shown in fig. 2, the television interaction method based on face recognition specifically includes:
s111, the intelligent television recognizes a face image of a user through a camera;
s112, matching the face image with face data of stars pre-stored in a media database;
s113, acquiring the faces of the stars, which have the highest similarity with the user, and the movies and the TV shows in which the stars participate, and sequencing according to the on-demand popularity and the face similarity of the movies and the TV shows, or acquiring the video clips with the highest face similarity for recommendation.
The camera identifies the face of a user, the face data is matched with the star face data of a media database (a comprehensive media database containing data such as movies, television shows, music, dialects, stars and the like), the face with the highest similarity with the user and the movies and television shows participating in the face are found, and the movies and television shows are sorted according to the on-demand popularity and the face similarity, or video clips with the highest face similarity are obtained for recommendation.
Meanwhile, the camera supports multi-person face recognition, after the multi-person faces are obtained, matching query of films participating with star similarity query and multiple face similarity stars in a media database is obtained, the faces with the highest similarity with the user and the movies and television plays participating are found, the movies and television plays are sorted according to the on-demand hot degree and the face similarity, or video clips with the highest face similarity are obtained for recommendation.
That is to say, when the smart television recognizes a plurality of face images through the camera, matching and querying the acquired face images and the face data of the stars in the media database; and acquiring a star face with the highest similarity to the face images and movies and television shows in which the star is participated in the media database, and sequencing according to the on-demand popularity and the face similarity of the movies and television shows, or acquiring a video clip short film with the highest face similarity for recommendation.
As shown in fig. 3, the television interaction method based on speech recognition specifically includes:
s211, recognizing a voice instruction of a user through a microphone by the smart television;
s212, matching the voice command with voice print data of a star pre-stored in a media database;
and S213, acquiring music or MV most similar to the user voice data, sorting and playing the music or MV according to the popularity and the similarity of the voice and the MV.
For example, after a microphone of the smart television receives a voice command of 'what songs i have sung', voiceprint recognition and voice analysis are performed, the analysis result is matched with star voiceprint data of a media database, music or MVs similar to the voiceprint and voice data of a user are found, sorting and playing are performed according to the heat and similarity of the voice and the MVs, and the user sends a command 'how you sung' detects the matching degree with the original sung and voice ripple comparison data through the microphone recording and voiceprint recognition in the K song application.
That is to say, the smart television can also receive the recording that the user used through the K song through the microphone and carry out voiceprint recognition, detect the matching degree and the sound ripple contrast data of singing with the original, analysis and suggestion user's K song degree of accuracy.
Furthermore, the intelligent television can be started through a start key on a remote controller or a mobile terminal connected with the intelligent television to acquire the face image or the voice instruction of the user, so that the user can conveniently start the interactive function in various modes.
The invention provides a good user interaction method for demonstrating face recognition and voiceprint recognition in a store, improves the technological sense of face recognition and voiceprint recognition of the smart television, shortens the interaction distance between the science and the user, and generates a good scientific and technological interaction experience effect of the smart television.
As shown in fig. 4, based on the above-mentioned television interaction method based on biometric identification, the present invention further provides a smart television, which includes a processor 10, a memory 20, and a display 30. Fig. 4 shows only some of the components of the smart television, but it is to be understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead.
The storage 20 may be an internal storage unit of the smart tv in some embodiments, for example, a hard disk or a memory of the smart tv. In other embodiments, the memory 20 may also be an external storage device of the Smart tv, such as a plug-in hard disk provided on the Smart tv, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and so on. Further, the memory 20 may also include both an internal storage unit and an external storage device of the smart tv. The memory 20 is used for storing application software installed in the smart television and various types of data, such as program codes for installing the smart television. The memory 20 may also be used to temporarily store data that has been output or is to be output. In an embodiment, the memory 20 stores a tv interactive program 40 based on biometric identification, and the tv interactive program 40 based on biometric identification can be executed by the processor 10, so as to implement the tv interactive method based on biometric identification in the present application.
The processor 10 may be, in some embodiments, a Central Processing Unit (CPU), a microprocessor or other data Processing chip, and is configured to run program codes stored in the memory 20 or process data, such as executing the tv interactive method based on biometric identification.
The display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like in some embodiments. The display 30 is used for displaying information on the smart television and for displaying a visual user interface. The components 10-30 of the smart television communicate with each other via a system bus.
In one embodiment, when the processor 10 executes the tv interaction program 40 based on biometric identification in the memory 20, the following steps are implemented:
the intelligent television acquires a face image or a voice instruction of a user;
matching and analyzing the face image or the voice instruction with face data or voiceprint data of a star stored in a media database in advance;
and acquiring a video clip short film of a star with the highest face or voice similarity for recommendation.
The invention also provides a storage medium, wherein the storage medium stores a television interaction program based on biological characteristic identification, and the television interaction program based on biological characteristic identification realizes the steps of the television interaction method based on biological characteristic identification when being executed by a processor; as described above.
In summary, the present invention provides a television interaction method based on biometric feature recognition, a smart television and a storage medium, wherein the method includes: the intelligent television acquires a face image or a voice instruction of a user; matching and analyzing the face image or the voice instruction with face data or voiceprint data of a star stored in a media database in advance; and acquiring a video clip short film of a star with the highest face or voice similarity for recommendation. According to the method and the device, the biological characteristics of the user are acquired through face recognition or voice recognition, the acquired biological characteristics are matched with the stars stored in the media database, the video recommendation related to the star with the highest matching degree is played, the unique functions carried by the smart television are visually displayed for the user, and the interaction effect of the smart television and the user is improved.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program instructing relevant hardware (such as a processor, a controller, etc.), and the program may be stored in a computer readable storage medium, and when executed, the program may include the processes of the above method embodiments. The storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (7)
1. A television interaction method based on biological feature recognition is applied to an intelligent television, and is characterized by comprising the following steps:
the intelligent television acquires a face image of a user;
matching and analyzing the face image and the face data of the star prestored in the media database;
acquiring a video clip short film of a star with the highest face similarity for recommendation;
when the intelligent television recognizes a plurality of face images through the camera, matching query is carried out on the obtained plurality of face images and faces of stars in the media database, and matching query of films played by a plurality of face similarity stars is carried out;
and acquiring a star face with the highest similarity to the face images and movies and television shows in which the star is participated in the media database, and sequencing according to the on-demand popularity and the face similarity of the movies and television shows, or acquiring a video clip short film with the highest face similarity for recommendation.
2. The tv interaction method based on biometric recognition of claim 1, wherein the media database stores the facial data of star in movies, tv shows, music and dialogs in advance.
3. The tv interaction method based on biometric identification as claimed in claim 1, wherein the tv interaction method based on biometric identification specifically comprises:
the intelligent television identifies a face image of a user through a camera;
matching the face image with the face data of the star prestored in the media database;
and acquiring the star face with the highest similarity to the user and the movies and the television shows played by the stars, and sequencing according to the on-demand popularity and the face similarity of the movies and the television shows, or acquiring the video clip short with the highest face similarity for recommendation.
4. The television interaction method based on biometric feature recognition of claim 1, wherein the smart television acquires the face image of the user and is turned on through an on key on a remote controller or a mobile terminal connected with the smart television.
5. The biometric-based television interaction method of claim 1, wherein the short video clips comprise classical clips of movies and television shows, classical music songs, and classical clips of art programs.
6. An intelligent television, characterized in that the intelligent television comprises: a memory, a processor and a biometric-based television interaction program stored on the memory and executable on the processor, the biometric-based television interaction program, when executed by the processor, implementing the steps of the biometric-based television interaction method according to any one of claims 1 to 5.
7. A storage medium storing a tv interactive program based on biometric identification, wherein the tv interactive program based on biometric identification realizes the steps of the tv interactive method based on biometric identification according to any one of claims 1-5 when being executed by a processor.
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| CN111078932A (en) * | 2019-12-18 | 2020-04-28 | 腾讯音乐娱乐科技（深圳）有限公司 | Method for matching similar human faces according to human voice |
| WO2022012299A1 (en) * | 2020-07-14 | 2022-01-20 | 海信视像科技股份有限公司 | Display device and person recognition and presentation method |
| CN112163100A (en) * | 2020-10-14 | 2021-01-01 | 广州欢网科技有限责任公司 | Knowledge graph expansion method and system for star database in wiki data |
| CN114598819A (en) * | 2022-03-16 | 2022-06-07 | 维沃移动通信有限公司 | Video recording method and device and electronic equipment |
| CN115209218A (en) * | 2022-06-27 | 2022-10-18 | 联想(北京)有限公司 | Video information processing method, electronic equipment and storage medium |
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