CN111147933A - Multi-mode large-screen interaction system based on face recognition SDK - Google Patents
Multi-mode large-screen interaction system based on face recognition SDK Download PDFInfo
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- CN111147933A CN111147933A CN201911305033.6A CN201911305033A CN111147933A CN 111147933 A CN111147933 A CN 111147933A CN 201911305033 A CN201911305033 A CN 201911305033A CN 111147933 A CN111147933 A CN 111147933A
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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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- 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
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
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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
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
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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
-
- 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
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4755—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre
Abstract
The invention relates to the field of living room interactive entertainment, and discloses a multi-mode large-screen interactive system based on face recognition SDK, which comprises a set top box device, a cloud application analysis module and a mobile terminal, wherein the set top box device is connected with a large-screen television HDMI high-definition video transmission interface, the cloud application analysis module is connected with the set top box device, the mobile terminal is connected with the cloud application analysis module through the Internet, terminal application software is installed in the mobile terminal, the set top box device comprises a face acquisition module, the system comprises a face recognition module and an individualized setting module, wherein the face acquisition module acquires face two-dimensional images of all family members and sends the face two-dimensional images to the face recognition module, the face recognition module analyzes the face two-dimensional images through a face recognition SDK algorithm, face features are recognized and user roles of the family members are calibrated, the face recognition module is connected with a cloud application analysis module, and the individualized setting module is connected with terminal application software. The method is simple to operate, high in intelligence and fully personalized.
Description
Technical Field
The invention relates to the field of living room interactive entertainment, in particular to a multi-mode large-screen interactive system based on a face recognition SDK (software development Kit).
Background
With the rapid increase of the living standard of people, large-screen televisions play a crucial role in families. The requirements of different family members for large-screen televisions at different time intervals are greatly different, and different role members of a typical family in a three-generation hall are taken as examples: the old people tend to watch health-preserving programs and different types of TV shows in the daytime of a working day, and meanwhile, the old people usually have low proficiency in using electronic products and high training cost on complex interaction; the members of the workgroup like watching news and movies after going home in the evening, and are usually purchasing decision makers of large-screen televisions; the children usually arrange by parents to watch early education programs or play educational information programs such as educational games and the like at the weekends, and more importantly, the parents usually have strict limitation on the use time of the television by the children and have high appeal on addiction prevention.
In order to meet different requirements of family members on large-screen televisions, some powerful traditional smart television manufacturers and set-top box manufacturers develop special operating systems for large-screen televisions: the application store similar to the mobile phone operating system is provided, and family members search, download and install different types of applications according to own requirements. The special operating system is usually accompanied by a remote controller with physical keys to complete information interaction with the operating system, the technical implementation is simple, the manufacturing cost is low, but the interaction mode is complex to operate, the starting threshold is high, the interaction efficiency is low, and the individual use appeal of different family members in different time periods cannot be fully met, so that the actual intelligent degree is low.
Disclosure of Invention
The invention aims to solve the technical problems that in the prior art, the operation is complex, the intelligence is not high, and the individuation is insufficient, and provides a multimode large-screen interaction system based on the face recognition SDK, which is simple to operate, high in intelligence and fully individualized.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multimodal large-screen interaction system based on a face recognition SDK is constructed, and comprises a set-top box device, a cloud application analysis module and a mobile terminal, wherein the set-top box device is connected with a large-screen television HDMI high-definition video transmission interface, the cloud application analysis module is connected with the set-top box device through the Internet, the mobile terminal is connected with the cloud application analysis module through the Internet, terminal application software is installed in the mobile terminal, the set-top box device comprises a face acquisition module, a face recognition module and a personalization setting module, the face acquisition module acquires a two-dimensional face image of each family member and sends the two-dimensional face image to the face recognition module, the face recognition module analyzes the two-dimensional face image through a face recognition SDK algorithm, recognizes face features and marks the user roles of the family members, and the face recognition module is connected with the cloud application analysis module through the Internet, the personalized setting module is connected with the terminal application software through the Internet and is used for providing system-level and application-level personalized settings.
In the multi-mode large-screen interaction system based on the face recognition SDK, the face recognition module extracts a face feature model in the face two-dimensional image, similarity matching is carried out on the face feature model and a predefined target face model through a face recognition algorithm based on template matching, and the roles of family member users are calibrated.
In the multi-modal large-screen interaction system based on the face recognition SDK, the cloud application analysis module is arranged in an Internet server.
In the multi-mode large-screen interaction system based on the face recognition SDK, the input end of the set-top box device is connected with the HDMI transmission interface of the large-screen television through the HDMI high-definition video transmission interface of the large-screen television, the output end of the set-top box device is connected with the cloud application analysis module through a network cable or a Wi-Fi wireless network, the cloud application analysis module judges the identity of a family member according to the face recognition module, and system configuration and application suitable for different family member users are automatically issued to the set-top box device through a cloud for the users to use by analyzing personalized demands of the different family member users.
In the multimodal large-screen interaction system based on the face recognition SDK, the terminal application software performs daily management on personalized system configuration and application type preference of different family members, and configuration completed through the terminal application software can be synchronized to the set-top box device through the Internet.
In the multi-mode large-screen interaction system based on the face recognition SDK, the communication protocol adopted between the terminal application software and the personalized setting module is a TCP/IP protocol.
In the multi-modal large-screen interaction system based on the face recognition SDK, the face acquisition module is a camera.
In the multimodal large-screen interaction system based on the face recognition SDK, the face recognition SDK algorithm supports off-line use, and the personalized setting module carries out initialization operation on a built-in operating system of the set-top box device according to specific user roles calibrated by the face recognition module.
In the multimodal large-screen interaction system based on the face recognition SDK, the initialization operation comprises the steps of starting a personalized system interface, downloading and initializing system applications and scene applications issued by the cloud application analysis module, and other initialization system settings specified by terminal application software.
In the multimodal large-screen interaction system based on the face recognition SDK, the mobile terminal is a smart phone or a tablet computer.
The multi-mode large-screen interaction system based on the face recognition SDK has the following beneficial effects: the family member roles are automatically detected and calibrated through the face recognition technology, the problems that the efficiency of inputting and screening information through a traditional remote controller of a large-screen television is low and the difficulty of the user is high are solved, and the method is particularly suitable for the use scene of a living room with old people and young children; because different family member roles are calibrated, the system can further push different applications and configurations according to the use habits and use scenes of the different member roles, so that multiple persons and multiple faces are realized, users and scenes are better served, and the intelligent degree of the family interactive entertainment system is improved; due to the convenience of the terminal application software in processing complex interaction, an administrator user can process personalized preferences and configurations of different members in the terminal application software, for example, anti-addiction configuration is carried out on the working and rest time of different children users, the font size of a system is set according to the vision condition of old people users, the interaction efficiency of the whole system is further improved, and the use threshold of the system is reduced; therefore, the method is simple to operate, high in intelligence and fully personalized.
Drawings
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a multimodal large-screen interaction system based on face recognition SDK in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the multimodal large-screen interaction system based on the face recognition SDK, a schematic structural diagram of the multimodal large-screen interaction system based on the face recognition SDK is shown in fig. 1. In fig. 1, the multimodal large-screen interaction system based on the face recognition SDK includes a set top box device 1, a cloud application analysis module 2 and a mobile terminal 3, wherein the set top box device 1 is connected to a large-screen television HDMI high definition video transmission interface, the cloud application analysis module 2 is connected to the set top box device 1 through the internet, and the cloud application analysis module 2 is disposed in an internet server. The mobile terminal 3 is connected with the cloud application analysis module 2 through the internet, and the mobile terminal 3 is provided with terminal application software 31. In this embodiment, the mobile terminal 3 may be a smart phone or a tablet computer.
The set-top box device 1 comprises a face acquisition module 11, a face recognition module 12 and a personalized setting module 13. The face acquisition module 11 is used for acquiring a two-dimensional face image, and the face acquisition module 11 in this embodiment is a camera. The face collection module 11 collects face two-dimensional images of all family members and sends the face two-dimensional images to the face recognition module 12, the face recognition module 12 analyzes the face two-dimensional images through a face recognition SDK algorithm, face features are recognized and user roles of the family members are calibrated, the face recognition module 12 is connected with the cloud application analysis module 2 through the internet, and the personalized setting module 13 is connected with the terminal application software 31 through the internet and used for providing system-level and application-level personalized settings. The terminal application software 31 is in communication connection with the personalization setting module 13 in the set-top box device 1 through a TCP/IP protocol, in other words, the communication protocol used between the terminal application software 31 and the personalization setting module 13 is the TCP/IP protocol.
In this embodiment, the input end of the set-top box device 1 is connected to the HDMI transmission interface of the large-screen television through the HDMI high-definition video transmission interface of the large-screen television, the output end of the set-top box device 1 is connected to the cloud application analysis module 2 located in the internet server through the network cable or the Wi-Fi wireless network, the cloud application analysis module 2 determines the identity of a family member according to the face recognition module 12 in the set-top box device 1, and system configuration and application adapted to different family member users are automatically issued to the set-top box device 1 through the cloud end for the users to use by analyzing personalized appeal (such as favorite APP types, anti-addiction settings, automatic power on and power off) of the different family member users. The terminal application software 31 may perform daily management of personalized system configurations and application type preferences for different members, and configurations completed by this application may be synchronized to the set-top box apparatus 1 via the internet.
The invention automatically detects and marks the roles of family members by the face recognition technology, solves the problems of low efficiency and high difficulty in handing information input and screening by a large-screen television through a traditional remote controller, and is particularly suitable for the use scene of a living room with old people and young children; because different family member roles are calibrated, the system can further push different applications and configurations according to the use habits and use scenes of the different member roles, so that multiple persons and multiple faces are realized, users and scenes are better served, and the intelligent degree of the family interactive entertainment system is improved; due to the convenience of the terminal application software in processing complex interaction, an administrator user can process personalized preferences and configurations of different members in the terminal application software, for example, anti-addiction configuration is carried out on the working and rest time of different children users, the font size of a system is set according to the vision condition of old people users, the interaction efficiency of the whole system is further improved, and the use threshold of the system is reduced; therefore, the method is simple to operate, high in intelligence and fully personalized.
In this embodiment, after the face recognition module 12 receives the face two-dimensional image sent by the face acquisition module 11, the face recognition module 12 extracts a face feature model in the face two-dimensional image, and performs similarity matching with a predefined target face model through a face recognition algorithm based on template matching, thereby calibrating the roles of the family member users. It should be particularly noted that, because the sample size is not large, the face recognition SDK algorithm supports offline use, and according to the specific user role calibrated by the face recognition module 12, the personalization setting module 13 performs a series of initialization operations on the built-in operating system of the set-top box device, where the initialization operations specifically include: starting a personalized system interface, downloading and initializing the system application and the scene application issued by the cloud application analysis module 2, and other initialization system settings (such as automatic power on/off anti-addiction settings) specified by the terminal application software 31.
In a word, the invention relates to a multi-mode interaction system aiming at the personalized requirements of large television screens, such as different learning and entertainment of multiple family members, based on the face recognition SDK technology. The method is simple to operate, high in intelligence and fully personalized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A multi-mode large-screen interaction system based on a face recognition SDK is characterized by comprising a set top box device, a cloud application analysis module and a mobile terminal, wherein the set top box device is connected with a large-screen television HDMI high-definition video transmission interface, the cloud application analysis module is connected with the set top box device through the Internet, the mobile terminal is connected with the cloud application analysis module through the Internet, terminal application software is installed in the mobile terminal, the set top box device comprises a face acquisition module, a face recognition module and a personalized setting module, the face acquisition module acquires two-dimensional face images of family members and sends the two-dimensional face images to the face recognition module, the face recognition module analyzes the two-dimensional face images through a face recognition SDK algorithm, the face features are recognized, and the user roles of the family members are calibrated, the face recognition module is connected with the cloud application analysis module through the internet, and the personalized setting module is connected with the terminal application software through the internet and used for providing system-level and application-level personalized settings.
2. The multi-modal large-screen interaction system based on the face recognition SDK is characterized in that the face recognition module extracts a face feature model in the face two-dimensional image, and performs similarity matching with a predefined target face model through a face recognition algorithm based on template matching to calibrate the user roles of family members.
3. The multi-modal large screen interaction system based on the face recognition SDK as recited in claim 2, wherein the cloud application analysis module is disposed in an internet server.
4. The multi-modal large-screen interaction system based on the face recognition SDK is characterized in that an input end of the set-top box device is connected with an HDMI (high definition multimedia interface) transmission interface of a large-screen television through the HDMI high definition video transmission interface of the large-screen television, an output end of the set-top box device is connected with the cloud application analysis module through a network cable or a Wi-Fi (wireless fidelity) wireless network, and the cloud application analysis module judges the identity of a family member according to the face recognition module and automatically issues system configuration and application adapting to different family member users to the set-top box device through a cloud end for the users to use by analyzing personalized demands of the different family member users.
5. The multi-modal large screen interaction system based on the face recognition SDK as claimed in claim 3, wherein the terminal application software performs daily management of personalized system configuration and application type preference of different family members, and configuration done through the terminal application software can be synchronized to the set-top box device through the Internet.
6. The multimodal large screen interaction system based on the face recognition SDK as claimed in any one of claims 1 to 5, wherein the communication protocol adopted between the terminal application software and the personalization setting module is TCP/IP protocol.
7. The multi-modal large-screen interaction system based on the face recognition SDK as claimed in any one of claims 1 to 5, wherein the face acquisition module is a camera.
8. The multi-modal large-screen interaction system based on the face recognition SDK of claim 1, wherein the face recognition SDK algorithm supports off-line use, and the personalization setting module initializes a built-in operating system of the set-top box device according to a specific user role calibrated by the face recognition module.
9. The multi-modal large-screen interaction system based on the face recognition SDK as claimed in claim 8, wherein the initialization operation includes starting a personalized system interface, downloading and initializing the system application and the scene application issued by the cloud application analysis module, and other initialization system settings specified by the terminal application software.
10. The multi-modal large-screen interaction system based on the face recognition SDK as claimed in claim 1, wherein the mobile terminal is a smart phone or a tablet computer.
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| CN201911305033.6A CN111147933A (en) | 2019-12-17 | 2019-12-17 | Multi-mode large-screen interaction system based on face recognition SDK |
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| CN201911305033.6A CN111147933A (en) | 2019-12-17 | 2019-12-17 | Multi-mode large-screen interaction system based on face recognition SDK |
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Application publication date: 20200512 |