WO2018072451A1 - 智能播放系统以及智能播放方法 - Google Patents

智能播放系统以及智能播放方法 Download PDF

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Publication number
WO2018072451A1
WO2018072451A1 PCT/CN2017/086951 CN2017086951W WO2018072451A1 WO 2018072451 A1 WO2018072451 A1 WO 2018072451A1 CN 2017086951 W CN2017086951 W CN 2017086951W WO 2018072451 A1 WO2018072451 A1 WO 2018072451A1
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WIPO (PCT)
Prior art keywords
information
signal
face information
unit
processing circuit
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PCT/CN2017/086951
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English (en)
French (fr)
Inventor
中井忠
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京东方科技集团股份有限公司
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Priority to US15/568,754 priority Critical patent/US20180310065A1/en
Publication of WO2018072451A1 publication Critical patent/WO2018072451A1/zh

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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
    • H04N21/45—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
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • 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
    • G06V40/172—Classification, e.g. identification
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • 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
    • 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
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • 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
    • H04N21/4627—Rights management associated to the content
    • 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
    • G06V40/178—Human faces, e.g. facial parts, sketches or expressions estimating age from face image; using age information for improving recognition

Definitions

  • Embodiments of the present invention relate to an intelligent playback system and an intelligent playback method.
  • the invention provides an intelligent playing system and an intelligent playing method, thereby automatically and intelligently determining whether there is permission to access (view and/or listen to) audiovisual content for different current users, so as to the current user who does not meet the condition Make restrictions.
  • At least one embodiment of the present invention provides an intelligent playback system, including: a signal processing unit configured to acquire a playback signal from an input digital signal and output the playback signal; and a playback device communicatively coupled to the signal processing unit And configured to play according to the play signal; the face information acquiring unit is configured to acquire current face information of the current user; and the smart play unit respectively acquires the signal processing unit and the face information a unit communication connection, the smart play unit includes a face recognition processing circuit, and the face recognition processing circuit is communicably connected to the face information acquisition unit and configured to process the current face information and obtain the rights of the current user Information, the smart play unit is configured to control whether the signal processing unit outputs the play signal to the playback device according to the rights information.
  • the smart play system further includes: a face information database configured to store registered face information, wherein the face recognition processing circuit is communicably connected to the face information database and is And configured to match the current face information acquired by the face information obtaining unit with the registered face information to obtain the rights information.
  • the face recognition processing circuit is further configured to store the current face information acquired by the face information acquiring unit in the face information database. And registered as the registered face information.
  • the face information database package A memory is included to store the registered face information.
  • the smart play unit further includes: a calculation unit, which is respectively communicably connected to the signal processing unit and the face recognition processing circuit, and the calculation unit is configured To obtain the restriction level information from the input digital signal, acquire the authority information from the face recognition processing circuit, and process the restriction level information and the authority information to control whether the signal processing unit is The playback device outputs the playback signal.
  • a calculation unit which is respectively communicably connected to the signal processing unit and the face recognition processing circuit, and the calculation unit is configured To obtain the restriction level information from the input digital signal, acquire the authority information from the face recognition processing circuit, and process the restriction level information and the authority information to control whether the signal processing unit is The playback device outputs the playback signal.
  • the restriction level information includes an age-related restriction level
  • the permission information includes an age
  • the method further includes: a controller communicatively coupled to the calculation unit and configured to input a control signal, the control signal triggering the calculation unit to input the number Acquiring the restriction level information in the signal, acquiring the authority information from the face recognition processing circuit, and processing the restriction level information and the authority information to control whether the signal processing unit is to the playback device The playback signal is output.
  • the face recognition processing circuit includes a first processor
  • the calculation unit includes a second processor
  • the playback signal includes a video signal and an audio signal.
  • the signal processing unit includes: a digital signal receiving portion configured to receive the input digital signal and output the input digital signal; a display signal processing circuit communicatively coupled to the digital signal receiving portion and configured to Acquiring the display signal in an input digital signal and outputting the display signal; and an audio signal processing circuit communicatively coupled to the digital signal receiving portion and configured to acquire an audio signal from the input digital signal and output the audio signal.
  • the playback device includes a display panel and an audio player, the display panel displays a picture according to the video signal, and the audio player plays a sound according to the audio signal.
  • the smart play unit is communicably connected to the digital signal receiving unit and configured to control whether the digital signal receiving unit receives or outputs the input digital signal. Or respectively, in communication with the display signal processing circuit and the audio signal processing circuit, respectively, and configured to control whether the display signal processing circuit acquires or outputs the display signal, and controls whether the audio signal processing circuit acquires or outputs The audio signal.
  • the face recognition processing circuit is communicatively coupled to the display signal processing circuit, and the display signal processing circuit is further configured to display the current face information and / or the registered face information is converted into a display signal.
  • At least one embodiment of the present invention provides a smart play method, including: acquiring a play signal from an input digital signal, and outputting the play signal; acquiring current face information of the current user; processing the current face information and acquiring The authority information of the current user; and determining whether to output the play signal to the playback device according to the permission information.
  • the method further includes: registering and storing the registered face information, and matching the current face information with the registered face information to obtain the rights information.
  • the registering and storing the registered face information includes: acquiring face information of the registered user; inputting the rights information of the registered user; and The face information and the authority information of the registered user are associated and stored as the registered face information.
  • the method further includes: acquiring restriction level information of the input video information; and matching the restriction level information and the rights information to determine whether to output to the playback device.
  • the playback signal is a signal that is generated by the user.
  • FIG. 1 is a schematic diagram of an intelligent playback system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of another smart play system according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of another smart play system according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of an intelligent playback unit according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of another smart play system according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of another smart play system according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a screen menu of an intelligent playback system according to an embodiment of the present invention.
  • FIG. 8 is a logic flowchart of registering face information according to an embodiment of the present invention.
  • FIG. 9 is a logic flow chart of intelligent play according to an embodiment of the present invention.
  • FIG. 10 is a flowchart of an intelligent playing method according to an embodiment of the present invention.
  • the inventor of the present application noticed that the usual television or computer does not have an audiovisual (video plus audio) restriction function for minors or young children; if a minor or young child views an audiovisual that does not meet his age Content may have a negative impact on its growth.
  • a digital password can be set for a separate audiovisual content or television channel, and the audiovisual content or television channel can be accessed by entering a digital password unlock.
  • this method is cumbersome and requires a memory password, which causes inconvenience to the user.
  • the embodiment of the invention provides an intelligent playing system and an intelligent playing method.
  • the intelligent playing system includes a signal processing unit, a playing device, a face information acquiring unit, and an intelligent playing unit.
  • the signal processing unit is configured to obtain a playback signal from the input digital signal and output the playback signal;
  • the playback device is communicatively coupled to the signal processing unit and configured to play according to the playback signal;
  • the face information acquisition unit is configured to acquire current current face information of the current user.
  • the intelligent playing unit is respectively communicably connected with the signal processing unit and the face information acquiring unit; the smart playing unit includes a face recognition processing circuit, and the face recognition processing circuit is communicatively connected with the face information acquiring unit and used to process the current face information; And obtaining the permission information of the current user, and the smart play unit is configured to control, according to the permission information, whether the signal processing unit outputs the play signal to the playback device.
  • the smart play system can restrict the current user who does not meet the condition by automatically identifying the current user to determine whether the current user has the right to access (view and/or listen to) the current audiovisual content.
  • the smart playing system includes a signal processing unit 110, a playing device 120, a face information acquiring unit 130, and a smart playing unit 140.
  • the signal processing unit 110 is configured to obtain a playback signal from the input digital signal and output the playback signal.
  • the signal processing unit 110 may acquire a playback signal of the television program from the cable television signal, or acquire a playback of the network audiovisual content from the network signal.
  • the playback device 120 is communicatively coupled to the signal processing unit 110 and used for playing according to the playback signal.
  • the facial information acquisition unit 130 is configured to acquire the current facial information of the current user.
  • the facial information acquisition unit 130 can be a camera or a camera.
  • the intelligent playing unit 140 is communicably connected to the signal processing unit 110 and the face information acquiring unit 130, respectively; the smart playing unit 140 includes a face recognition processing circuit 141, and the face recognition processing circuit 141 is communicably connected with the face information acquiring unit 130.
  • the smart play unit 140 is configured to control whether the signal processing unit outputs the play signal to the playback device 120 according to the rights information.
  • the current user refers to the person who is using the intelligent playing system, and the user refers to the person who occupies, uses or manages the intelligent system; in addition, the above-mentioned communication connection refers to the mutual transmission or receiving of data information, including Wired (for example, via cable or fiber) and wireless (for example via a wireless network such as wifi).
  • the smart play system can obtain the current user's right information by acquiring the current user's current face information.
  • the face recognition processing circuit can analyze the current face information (for example, a person).
  • the face photo obtains the approximate age of the current user, thereby obtaining the authority information of the current user; then, the smart playing system can control whether the signal processing unit outputs the playing signal to the playing device according to the authority information through the smart playing unit, thereby realizing the automatic current
  • the user identifies and determines whether the current user has access to the current audiovisual content (viewing and/or listening), thereby limiting the current user who does not meet the criteria.
  • the intelligent playing system can manage the audiovisual content easily and automatically, and restricts the current user who does not meet the condition.
  • the method further includes a memory and a processor and computer program instructions stored in the memory, where the computer program instructions are executed by the processor to perform the following steps: acquiring the play from the input digital signal And outputting a playback signal; acquiring current face information of the current user; processing current face information and acquiring permission information of the current user; and determining whether to output a playback signal to the playback device according to the permission information.
  • the playback signal obtained by the signal processing unit from the input digital signal limits the viewing age to be greater than 17 years old, and the face recognition processing circuit obtains the current user's age of 14 years by the current user's current face information, and does not satisfy the playback signal. Restricted requirements, at this time, the intelligent playback unit control signal processing list The element does not output a playback signal to the playback device, thereby limiting the current user's access to the playback signal.
  • the embodiments of the present invention include, but are not limited to, the foregoing specific embodiments.
  • the intelligent playing system can also be used to manage confidential audiovisual information, and to ensure the security of the confidential audiovisual information and the convenience of accessing the non-secure audiovisual information by setting different rights, for example, in a company or a unit, according to different The position defines the corresponding authority information to manage the audio-visual content that needs to be kept secret.
  • the audio-visual content provider can also define the corresponding rights information according to different VIP levels of the user to manage the audio-visual content that needs to be paid.
  • the smart play system may further include a face information database 150.
  • the face information database 150 is used to store the registered face information
  • the face recognition processing circuit 141 can be connected to the face information database 150 and can be used to collect the current face information and the registered face information acquired by the face information acquiring unit 130. Match to get permission information.
  • the face information of an object that needs to be restricted may be associated with its authority information (eg, age).
  • the face recognition processing circuit can match the acquired current face information with the registered face information in the face information database, thereby acquiring the current user's authority information.
  • the foregoing permission information may include multiple levels and correspond to different permission requirements.
  • the audiovisual content may be divided into multiple restriction levels, respectively, requiring different minimum viewing ages, for example, 10 years old, 14 years old, 17 years old, etc.
  • the authority information may also include a corresponding level, for example, A level less than 10 years old, B level is greater than 10 years old and less than 14 years old, C level is greater than 14 years old and less than 17 years old, D level is greater than 17 years old, and A level cannot View all audiovisual content, Class B can view audiovisual content with a minimum viewing age of 10 years, Class C can view audiovisual content with a minimum viewing age of 10 years and 14 years old, and Class D can view all audiovisual content.
  • a corresponding level for example, A level less than 10 years old, B level is greater than 10 years old and less than 14 years old, C level is greater than 14 years old and less than 17 years old, D level is greater than 17 years old, and A level cannot View all audiovisual content, Class B can view audiovisual content with a minimum viewing age of 10 years, Class C can view audiovisual content with a minimum viewing age of 10 years and 14 years old, and Class D can view all audiovisual content.
  • the face recognition processing circuit is further configured to store the current face information acquired by the face information acquiring unit in the face information database and register as registered face information.
  • the acquired current face information can be registered and stored in the face information database by using the face recognition processing circuit and the face information acquisition unit.
  • the face information database may include a memory to store registered face information, and the memory may be, for example, a RAM, a ROM, or the like.
  • the smart play system may further include a calculation unit 142.
  • Calculation unit 142 and signal processing unit 110 and face recognition Processing circuits 141 are each communicatively coupled.
  • the calculation unit 142 may acquire the restriction level information of the playback signal (audiovisual content) in the input digital signal from the input digital signal, and may also acquire the authority information of the current user from the face recognition processing circuit 141, thereby obtaining the restriction level information and the foregoing
  • the authority information is processed to control whether the signal processing unit 110 outputs the playback signal to the playback device 120.
  • the above-mentioned face recognition processing circuit can obtain the current user's authority information by separately processing the current face information, for example, analyzing the current user's age through the current face information, and also by storing the current face information and storing.
  • the registration face information in the face information database is matched to obtain the rights information, which is not limited herein.
  • the above restriction level information may include an age-related restriction level, and the above-described authority information may include an age.
  • the above restriction level information may also be a restriction level related to other conditions, for example, a restriction level related to a position or a VIP level; similarly, the above permission information may also be a restriction level related to other conditions, for example, The position of the present invention or the level of the VIP is not limited herein.
  • the smart play system may further include a controller 160.
  • Controller 160 is communicatively coupled to computing unit 142 and is used to input control signals.
  • the control signal may trigger the calculation unit 142 to acquire the restriction level information from the input digital signal, acquire the authority information from the face recognition processing circuit 141, and process the restriction level information and the authority information to control whether the signal processing unit 110 is to the playback device. 120 output playback signal.
  • the controller 160 may be a remote controller, and the current user may input a control signal through the remote controller to select a television program that he wants to watch or listen to.
  • the triggering calculation unit acquires the restriction level information from the input digital signal, acquires the authority information from the face recognition processing circuit, and processes the restriction level information and the authority information to control whether the signal processing unit outputs the playback signal to the playback device.
  • the smart play system provided by this embodiment can make the current user more convenient to use.
  • FIG. 4 is a schematic diagram of an intelligent playback unit.
  • the face recognition processing circuit 141 includes a first processor 1410 for performing various operations and processes related to the face recognition processing circuit 141; the calculation unit 142 includes The second processor 1420 is configured to perform various operations and processes related to the calculation unit 142.
  • the first processor 1410 can include a CPU and the second processor 1420 can include a CPU.
  • the first processor and the second processor may be integrated into one. That is, the first processor and the second processor can be the same processor.
  • the play signal may include a video signal and an audio signal.
  • the play device 120 includes a display panel 121 and an audio player 122, and the display panel 121 is based on the video.
  • the signal display screen, the audio player 122 plays a sound based on the audio signal.
  • the playback device 120 can play video and audio.
  • the playback device may also include only a display panel or an audio player, which is not limited herein.
  • the signal processing unit 110 may include a digital signal receiving portion 111, a display signal processing circuit 112, and an audio signal processing circuit 113.
  • the digital signal receiving section 111 is for receiving an input digital signal and outputting an input digital signal, for example, receiving a cable television signal or a network signal.
  • the display signal processing circuit 112 is communicatively coupled to the digital signal receiving portion 111 to acquire a display signal from the input digital signal and output a display signal.
  • the audio signal processing circuit 113 is communicably connected to the digital signal receiving portion 111 and used to acquire an audio signal from the input digital signal and output the audio signal.
  • the smart play unit 140 (for example, the calculation unit 142 in the smart play unit 140) can communicate with the digital signal receiving unit 111 to control the number. Whether the signal receiving portion 111 receives or outputs an input digital signal allows or restricts the current user from accessing the audiovisual content in the input digital signal.
  • the smart play unit 140 (for example, the calculation unit 142 in the smart play unit 140) can pass the display signal processing circuit 112 and the audio signal processing circuit.
  • 113 is communicatively coupled to control whether the display signal processing circuit 112 acquires or outputs a display signal, thereby allowing or restricting the current user from viewing the video of the display signal, controlling whether the audio signal processing circuit 113 acquires or outputs the audio signal, thereby allowing or limiting the current user reception.
  • the audio of the audio signal is communicatively coupled to control whether the display signal processing circuit 112 acquires or outputs a display signal, thereby allowing or restricting the current user from viewing the video of the display signal, controlling whether the audio signal processing circuit 113 acquires or outputs the audio signal, thereby allowing or limiting the current user reception.
  • the smart play unit 140 can obtain the restriction level information in the input digital signal through the communication unit 142 and the digital signal receiving unit 111.
  • the face recognition processing circuit 141 can be communicatively coupled to the display signal processing circuit 112, and the display signal processing circuit 112 can display the current face information and/or Or the registered face information is converted into a display signal. Therefore, the smart play system provided in this embodiment is convenient for the user to register.
  • the signal processing unit 110 may further include an on-screen menu processing unit 114, a screen menu processing unit 114 and a display signal.
  • the processing circuit 112 and the display panel 121 are communicably connected, and the display signal of the screen menu can be added to the display signal outputted by the display signal processing circuit 112, and the result is output to the display panel 121.
  • FIG. 7 is a schematic diagram of a screen menu.
  • the on-screen menu of the smart play system may include a face information registration and a smart play mode. Select face information registration to enter the face information registration interface for registration of registered face information. Select the smart play mode to enter the smart play mode for smart play.
  • Figure 8 is a logic flow diagram of registering face information.
  • the first step selects face information registration to determine whether to perform face information registration; the second step selects the gender of the user who needs to be registered; and the third step uses the face information acquisition unit (for example, a camera).
  • the face information acquisition unit for example, a camera.
  • the fourth step inputs the permission information corresponding to the acquired current face information; and the fifth step, the current face information is registered as the registered face information in association with the corresponding permission information.
  • the sixth step can choose whether to add registration.
  • FIG. 9 is a logic flow chart of intelligent play; as shown in FIG. 9, the smart play system is entered, and the current face information is acquired at the same time. Selecting a program to be played, for example, selecting a program to be played by the controller; determining whether the program needs to be restricted by the smart playing unit, if not, the smart playing unit controls the signal processing unit to output a playing signal to the playing device to play the program, if If restriction is required, the restriction level information of the program is output.
  • the face recognition processing circuit can process the acquired current face information; match the registered face information; if the face information is consistent with the registered face information, output the rights information; and judge by the intelligent play unit by limiting the level information and the rights information Whether the current user has the right to access the program, if the program can play the program, if there is no permission, the program is not played, and if the registered face information is inconsistent, the signal processing unit can not control the signal processing unit to output the broadcast signal to limit the program. Play.
  • the foregoing specific embodiments are only used to describe the smart play system provided by this embodiment, and the embodiments of the present invention include but are not limited thereto.
  • the embodiment provides an intelligent playing device, which includes the smart playing system described in any of the above embodiments.
  • the smart play device includes the smart play system described in any one of the above embodiments, and the smart play device has a technical effect corresponding to the technical effect of the smart play system included in the embodiment.
  • the smart play device includes the smart play system described in any one of the above embodiments, and the smart play device has a technical effect corresponding to the technical effect of the smart play system included in the embodiment.
  • the smart play device includes the smart play system described in any one of the above embodiments, and the smart play device has a technical effect corresponding to the technical effect of the smart play system included in the embodiment.
  • the smart play device includes the smart play system described in any one of the above embodiments, and the smart play device has a technical effect corresponding to the technical effect of the smart play system included in the embodiment.
  • other components or devices of the smart play system may be used in the conventional components or devices, which are not limited herein.
  • the smart playback device can be: a television, a mobile phone, a tablet, a television, a notebook Any product or part that has a smart playback function, such as a computer.
  • FIG. 10 is a schematic flow chart of an intelligent playing method. As shown in FIG. 10, the smart play method includes steps S301-S304.
  • S301 Acquire a play signal from the input digital signal, and output the play signal.
  • the input digital signal can be a cable television signal or a network signal.
  • S302 Acquire current face information of the current user.
  • the current face information of the current user can be obtained through a camera or a camera.
  • other devices may be used to obtain the current face information of the current user, which is not limited herein.
  • S303 Process current face information and obtain permission information of the current user.
  • the rights information may include an age by analyzing the current face information to obtain the current user's age.
  • other textiles may be used to obtain the rights information of the current user, which is not limited herein.
  • S304 Determine, according to the authority information, whether to output a play signal to the playback device and play the same.
  • the current user's current face information may be acquired to obtain the current user's right information; and then, according to the right information, whether the playback signal is output to the playback device may be determined, thereby automatically implementing
  • the current user identifies and determines whether the current user has access to the current audiovisual content (viewing and/or listening), thereby limiting the current user who does not meet the criteria.
  • the intelligent playing system can manage the audiovisual content easily and automatically, and restricts the current user who does not meet the condition.
  • the method further includes registering and storing the registered face information; and acquiring the right information by matching the current face information with the registered face information.
  • the registered face information may be information stored by associating face information with corresponding rights information; thus, the current user can be obtained by matching current face information with pre-stored face information and associated stored rights information. Permission information.
  • registering and storing the registered face information may include: acquiring face information of the registered user, for example, obtaining face information of the registered user through a camera or a camera; and inputting The rights information of the registered user is associated with the face information of the registered user and the rights information of the registered user and stored as the registered face information.
  • the smart play method further includes: acquiring restriction level information of the input digital information; and matching the restriction level information and the authority information to It is determined whether a playback signal is output to the playback device to determine whether to restrict the current user from accessing the audiovisual content of the playback signal.
  • the restriction level information includes an age-related restriction level
  • the authority information is age.
  • the play signal includes a video signal and an audio signal
  • the playback device includes a display panel and an audio player
  • the display panel displays a picture according to the video signal
  • the audio player plays the sound according to the audio signal.

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Abstract

一种智能播放系统以及智能播放方法。该智能播放系统包括信号处理单元(110)、播放装置(120)、人脸信息获取单元(130)和智能播放单元(140)。智能播放单元(140)包括人脸识别处理电路(141)，人脸识别处理电路(141)与人脸信息获取单元(130)通信连接并被配置为处理当前人脸信息并获取当前用户的权限信息，智能播放单元(140)被配置为根据权限信息控制信号处理单元是否向播放装置输出播放信号。该智能播放系统通过搭载人脸识别系统，从而自动实行视听限制。

Description

智能播放系统以及智能播放方法 技术领域
本发明实施例涉及一种智能播放系统以及智能播放方法。
背景技术
目前，随着电视节目、网络视频等视听内容的多样化，很多视听内容具有年龄限制。通常，可通过设置密码以及输入密码来限制不符合年龄限制的用户或观众观看这些视听内容。
发明内容
本发明提供一种智能播放系统以及智能播放方法，从而自动地、智能地针对不同的当前用户来确定是否有权限对视听内容进行访问(观看和/或收听)，从而对不符合条件的当前用户进行限制。
本发明至少一实施例提供一种智能播放系统，其包括：信号处理单元，被配置为从输入数字信号中获取播放信号，并输出所述播放信号；播放装置，与所述信号处理单元通信连接，并被配置为根据所述播放信号进行播放；人脸信息获取单元，被配置为获取当前用户的当前人脸信息；以及智能播放单元，分别与所述信号处理单元和所述人脸信息获取单元通信连接，所述智能播放单元包括人脸识别处理电路，所述人脸识别处理电路与所述人脸信息获取单元通信连接并被配置为处理所述当前人脸信息并获取当前用户的权限信息，所述智能播放单元被配置为根据所述权限信息控制所述信号处理单元是否向所述播放装置输出所述播放信号。
例如，在本发明一实施例提供的智能播放系统中，还包括：人脸信息数据库，被配置为存储注册人脸信息，所述人脸识别处理电路与所述人脸信息数据库通信连接并被配置为将所述人脸信息获取单元获取的所述当前人脸信息与所述注册人脸信息相匹配以获取所述权限信息。
例如，在本发明一实施例提供的智能播放系统中，所述人脸识别处理电路还被配置为将所述人脸信息获取单元获取的所述当前人脸信息存储在所述人脸信息数据库中并注册为所述注册人脸信息。
例如，在本发明一实施例提供的智能播放系统中，所述人脸信息数据库包 括存储器以存储所述注册人脸信息。
例如，在本发明一实施例提供的智能播放系统中，所述智能播放单元还包括：演算单元，分别与所述信号处理单元和所述人脸识别处理电路通信连接，所述演算单元被配置为从所述输入数字信号中获取限制等级信息，从所述人脸识别处理电路获取所述权限信息，并对所述限制等级信息与所述权限信息进行处理以控制所述信号处理单元是否向所述播放装置输出所述播放信号。
例如，在本发明一实施例提供的智能播放系统中，所述限制等级信息包括与年龄相关的限制等级，所述权限信息包括年龄。
例如，在本发明一实施例提供的智能播放系统中，还包括：控制器，与所述演算单元通信连接并被配置为输入控制信号，所述控制信号触发所述演算单元从所述输入数字信号中获取所述限制等级信息，从所述人脸识别处理电路获取所述权限信息，并对所述限制等级信息与所述权限信息进行处理以控制所述信号处理单元是否向所述播放装置输出所述播放信号。
例如，在本发明一实施例提供的智能播放系统中，所述人脸识别处理电路包括第一处理器，所述演算单元包括第二处理器。
例如，在本发明一实施例提供的智能播放系统中，所述播放信号包括视频信号和音频信号。所述信号处理单元包括：数字信号接收部，被配置为接收所述输入数字信号并输出所述输入数字信号；显示信号处理电路，与所述数字信号接受部通信相连并被配置为从所述输入数字信号中获取所述显示信号并输出所述显示信号；以及音频信号处理电路，与所述数字信号接受部通信相连并被配置为从所述输入数字信号中获取音频信号并输出所述音频信号。所述播放装置包括显示面板和音频播放器，所述显示面板根据所述视频信号显示画面，所述音频播放器根据所述音频信号播放声音。
例如，在本发明一实施例提供的智能播放系统中，所述智能播放单元与所述数字信号接收部通信连接并被配置为控制所述数字信号接收部是否接收或输出所述输入数字信号，或者，分别与所述显示信号处理电路和所述音频信号处理电路通信连接并被配置为控制所述显示信号处理电路是否获取或输出所述显示信号，控制所述音频信号处理电路是否获取或输出所述音频信号。
例如，在本发明一实施例提供的智能播放系统中，所述人脸识别处理电路与所述显示信号处理电路通信连接，所述显示信号处理电路还被配置为将所述当前人脸信息和/或所述注册人脸信息转化为显示信号。
本发明至少一实施例提供一种智能播放方法，其包括：从输入数字信号获取播放信号，并将所述播放信号输出；获取当前用户的当前人脸信息；处理所述当前人脸信息并获取当前用户的权限信息；以及根据所述权限信息判断是否向所述播放装置输出所述播放信号。
例如，在本发明一实施例提供的智能播放方法中，还包括：注册并存储注册人脸信息，以及将所述当前人脸信息与所述注册人脸信息相匹配以获取所述权限信息。
例如，在本发明一实施例提供的智能播放方法中，所述注册并存储注册人脸信息包括：获取注册用户的人脸信息；输入所述注册用户的权限信息；以及将所述注册用户的人脸信息以及所述注册用户的权限信息相关联并存储为所述注册人脸信息。
例如，在本发明一实施例提供的智能播放方法中，还包括：获取输入视频信息的限制等级信息；以及将所述限制等级信息和所述权限信息相匹配以确定是否向所述播放装置输出所述播放信号。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例，而非对本发明的限制。
图1为本发明实施例提供的一种智能播放系统的示意图；
图2为本发明实施例提供的另一种智能播放系统的示意图；
图3为本发明实施例提供的另一种智能播放系统的示意图；
图4为本发明实施例提供的一种智能播放单元的示意图；
图5为本发明实施例提供的另一种智能播放系统的示意图；
图6为本发明实施例提供的另一种智能播放系统的示意图；
图7为本发明实施例提供的一种智能播放系统的屏幕菜单的示意图；
图8为本发明实施例提供的一种注册人脸信息的逻辑流程图；
图9为本发明实施例提供的一种智能播放的逻辑流程图；以及
图10为本发明实施例提供的一种智能播放方法的流程图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例的附图，对本发明实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明的一部分实施例，而不是全部的实施例。基于所描述的本发明的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
除非另作定义，此处使用的技术术语或者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。
在研究中，本申请的发明人注意到：通常的电视或电脑没有针对未成年人或幼童的视听(视频加音频)限制功能；如果未成年人或幼童观看了不符合其年龄的视听内容可能会对其成长带来不良的影响。通常，可针对单独的视听内容或电视频道设置数字密码，通过输入数字密码解锁来对该视听内容或电视频道进行访问。然而，这种方式操作繁琐并且需要记忆密码，会给用户带来不便。
本发明实施例提供一种智能播放系统以及智能播放方法。该智能播放系统包括信号处理单元、播放装置、人脸信息获取单元以及智能播放单元。信号处理单元用于从输入数字信号中获取播放信号并输出该播放信号；播放装置与信号处理单元通信连接并用于根据播放信号进行播放；人脸信息获取单元用于获取当前用户的当前人脸信息；智能播放单元分别与信号处理单元和人脸信息获取单元通信连接；智能播放单元包括人脸识别处理电路，人脸识别处理电路与人脸信息获取单元通信连接并被用于处理当前人脸信息并获取当前用户的权限信息，智能播放单元用于根据权限信息控制信号处理单元是否向播放装置输出播放信号。该智能播放系统可通过自动对当前用户进行识别以确定该当前用户是否有权限对当前的视听内容进行访问(观看和/或收听)，从而对不符合条件的当前用户进行限制。
下面结合附图对本发明实施例提供的智能播放系统以及智能播放方法进行说明。
实施例一
本实施例提供一种智能播放系统。如图1所示，该智能播放系统包括信号处理单元110、播放装置120、人脸信息获取单元130以及智能播放单元140。信号处理单元110用于从输入数字信号中获取播放信号并输出该播放信号，例如，信号处理单元110可从有线电视信号中获取电视节目的播放信号，或从网络信号中获取网络视听内容的播放信号；播放装置120与信号处理单元110通信连接并用于根据播放信号进行播放；人脸信息获取单元130用于获取当前用户的当前人脸信息，例如，人脸信息获取单元130可为摄像头或照相机等；智能播放单元140分别与信号处理单元110和人脸信息获取单元130通信连接；智能播放单元140包括人脸识别处理电路141，人脸识别处理电路141与人脸信息获取单元130通信连接并被用于处理当前人脸信息并获取当前用户的权限信息，智能播放单元140用于根据权限信息控制信号处理单元是否向播放装置120输出播放信号。需要说明的是，当前用户是指正在使用本智能播放系统的人，而用户是指占有、使用或者管理本智能系统的人；另外，上述的通信相连是指可相互传输或接收数据信息，包括有线的方式(例如通过电缆或光纤相连)和无线的方式(例如通过wifi等无线网络相连)。在本实施例提供的智能播放系统中，该智能播放系统可通过获取当前用户的当前人脸信息来获取当前用户的权限信息，例如，可通过人脸识别处理电路分析当前人脸信息(例如人脸照片)得到当前用户的大致年龄，从而获得当前用户的权限信息；然后，该智能播放系统可通过智能播放单元根据权限信息来控制信号处理单元是否向播放装置输出播放信号，从而实现自动对当前用户进行识别并确定该当前用户是否有权限对当前的视听内容进行访问(观看和/或收听)，从而对不符合条件的当前用户进行限制。由此，该智能播放系统可简便地、自动地对视听内容进行管理，对不符合条件的当前用户进行限制。
例如，在本实施例一示例提供的智能播放系统中，还包括存储器和处理器和存储在存储器中的计算机程序指令，在计算机程序指令被处理器运行可执行以下步骤：从输入数字信号获取播放信号，并将播放信号输出；获取当前用户的当前人脸信息；处理当前人脸信息并获取当前用户的权限信息；以及根据权限信息判断是否向播放装置输出播放信号。
例如，信号处理单元从输入数字信号获取的播放信号限制观看年龄要大于17岁，而人脸识别处理电路通过当前用户的当前人脸信息获取当年用户的年龄为14岁，不满足该播放信号的限制要求，此时智能播放单元控制信号处理单 元不向播放装置输出播放信号，从而限制了当前用户对该播放信号的访问。需要说明的是，本发明实施例包括但不限于上述的具体实施方式。例如，该智能播放系统还可用于对保密视听信息进行管理，通过设置不同的权限来同时保证保密视听信息的安全以及访问非保密视听信息的便利，例如，在公司或单位中，可根据不同的职位来限定对应的权限信息以对需要保密的视听内容进行管理，又例如，视听内容提供商也可根据用户的不同VIP等级来限定对应的权限信息以对需要付费的视听内容进行管理。
例如，在本实施例一示例提供的智能播放系统中，如图2所示，该智能播放系统还可包括人脸信息数据库150。人脸信息数据库150用于存储注册人脸信息，人脸识别处理电路141可与人脸信息数据库150通信相连，且可用于将人脸信息获取单元130获取的当前人脸信息与注册人脸信息相匹配以获取权限信息。
例如，可将需要限制的对象(例如，用户家里的未成年人或幼童)或者不需要限制的对象(例如，用户家里的成年人)的人脸信息和其权限信息(例如年龄)关联存储在人脸信息数据库中并注册为注册人脸信息，人脸识别处理电路可将获取的当前人脸信息与人脸信息数据库中的注册人脸信息相匹配，从而获取当前用户的权限信息。需要说明的是，上述的权限信息可包括多个等级并对应不同权限要求，例如，视听内容可分为多个限制等级，分别要求不同最小观看年龄，例如，10岁、14岁、17岁等，此时权限信息也可包括对应的等级，例如小于10岁为A级，大于10岁小于14岁为B级，大于14岁小于17岁为C级，大于17岁为D级，A级不能观看所有的视听内容，B级可观看最小观看年龄为10岁的视听内容，C级可观看最小观看年龄为10岁以及14岁的视听内容，D级可观看所有视听内容。
例如，在本实施例一示例提供的智能播放系统中，人脸识别处理电路还可用于将人脸信息获取单元获取的当前人脸信息存储在人脸信息数据库中并注册为注册人脸信息。由此，可利用人脸识别处理电路和人脸信息获取单元来将获取的当前人脸信息注册并存储在人脸信息数据库中。
例如，人脸信息数据库可包括存储器以存储注册人脸信息，存储器例如可为RAM、ROM等。
例如，在本实施例一示例提供的智能播放系统中，如图2所示，该智能播放系统还可包括演算单元142。演算单元142与信号处理单元110和人脸识别 处理电路141分别通信相连。演算单元142可从输入数字信号中获取输入数字信号中的播放信号(视听内容)的限制等级信息，还可从人脸识别处理电路141获取当前用户的权限信息，从而对上述的限制等级信息和权限信息进行处理，进而控制信号处理单元110是否向播放装置120输出播放信号。需要说明的是，上述的人脸识别处理电路可通过单独处理当前人脸信息来获取当前用户的权限信息，例如通过当前人脸信息分析当前用户的年龄，也可通过将当前人脸信息与存储在人脸信息数据库中的注册人脸信息相匹配来获取权限信息，本发明实施例在此不作限制。
例如，上述的限制等级信息可包括与年龄相关的限制等级，上述的权限信息可包括年龄。当然，上述的限制等级信息还可为与其他条件相关的限制等级，例如，与职位或VIP等级相关的限制等级；同样地，上述的权限信息也可为与其他条件相关的限制等级，例如，职位或VIP等级，本发明实施例在此不作限制。
例如，在本实施例一示例提供的智能播放系统中，如图3所示，该智能播放系统还可包括控制器160。控制器160与演算单元142通信连接并用于输入控制信号。例如，控制信号可触发演算单元142从输入数字信号中获取限制等级信息，从人脸识别处理电路141获取权限信息，并对限制等级信息与权限信息进行处理以控制信号处理单元110是否向播放装置120输出播放信号。例如，当本实施例提供的智能播放系统应用于电视机时，控制器160可为遥控器，当前用户可通过遥控器输入控制信号来选取他想观看或者收听的电视节目，此时该控制信号同时触发演算单元从输入数字信号中获取限制等级信息，从人脸识别处理电路获取权限信息，并对限制等级信息与权限信息进行处理以控制信号处理单元是否向播放装置输出播放信号。由此，本实施例提供的智能播放系统可使当前用户更方便地进行使用。
例如，图4为一种智能播放单元的示意图。如图4所示，在该智能播放单元140中，人脸识别处理电路141包括第一处理器1410，用于进行与人脸识别处理电路141相关的各种运算和处理；演算单元142包括第二处理器1420，用于进行与演算单元142相关的各种运算和处理。例如，第一处理器1410可包括CPU，第二处理器1420可包括CPU。
例如，在本实施例一示例提供的智能播放系统中，第一处理器和第二处理器可集成为一体。也就是说，第一处理器和第二处理器可为同一个处理器。
例如，在本实施例一示例提供的智能播放系统中，播放信号可包括视频信号和音频信号，如图5所示，该播放装置120包括显示面板121和音频播放器122，显示面板121根据视频信号显示画面，音频播放器122根据音频信号播放声音。由此，该播放装置120可播放视频和音频。当然，该播放装置也可只包括显示面板或者音频播放器，本发明实施例在此不作限制。
例如，在本实施例一示例提供的智能播放系统中，如图5所示，信号处理单元110可包括数字信号接收部111、显示信号处理电路112、音频信号处理电路113。数字信号接收部111用于接收输入数字信号并输出输入数字信号，例如接收有线电视信号或网络信号。显示信号处理电路112与数字信号接收部111通信相连以从输入数字信号中获取显示信号并输出显示信号。音频信号处理电路113与数字信号接受部111通信相连并被用于从输入数字信号中获取音频信号并输出音频信号。
例如，在本实施例一示例提供的智能播放系统中，如图5所示，智能播放单元140(例如智能播放单元140中的演算单元142)可通过与数字信号接收部111通信连接以控制数字信号接收部111是否接收或输出输入数字信号来允许或者限制当前用户对该输入数字信号中的视听内容进行访问。
例如，在本实施例一示例提供的智能播放系统中，如图6所示，智能播放单元140(例如智能播放单元140中的演算单元142)可通过与显示信号处理电路112和音频信号处理电路113通信连接来控制显示信号处理电路112是否获取或者输出显示信号，从而允许或者限制当前用户观看该显示信号的视频，控制音频信号处理电路113是否获取或者输出音频信号，从而允许或者限制当前用户接收该音频信号的音频。
例如，在本实施例一示例提供的智能播放系统中，如图6所示，智能播放单元140可通过演算单元142与数字信号接收部111通信连接来获取输入数字信号中的限制等级信息。
例如，在本实施例一示例提供的智能播放系统中，如图6所示，人脸识别处理电路141可与显示信号处理电路112通信连接，显示信号处理电路112可将当前人脸信息和/或注册人脸信息转化为显示信号。由此，本实施例提供的智能播放系统便于用户进行注册。
例如，在本实施例一示例提供的智能播放系统中，如图6所示，信号处理单元110还可包括屏幕菜单处理单元114，屏幕菜单处理单元114与显示信号 处理电路112和显示面板121通信连接，可在显示信号处理电路112输出的显示信号上增加屏幕菜单的显示信号，并将其结果输出至显示面板121。
例如，在本实施例一示例提供的智能播放系统中，图7为一种屏幕菜单的示意图。如图7所示，该智能播放系统的屏幕菜单可包括人脸信息注册和智能播放模式。选择人脸信息注册可进入人脸信息注册界面，以进行注册人脸信息的注册。选择智能播放模式可进入智能播放模式，以进行智能播放。
例如，图8为一种注册人脸信息的逻辑流程图。如图7和图8所示，第一步选择人脸信息注册以决定是否进行人脸信息注册；第二步选择需要注册的用户的性别；第三步通过人脸信息获取单元(例如摄像头)获取当前用户的当前人脸信息(人脸图像)；第四步输入与获取的当前人脸信息对应的权限信息；第五步当前人脸信息与对应的权限信息相关联注册为注册人脸信息以完成注册；第六步可选择是否追加注册。
例如，图9为一种智能播放的逻辑流程图；如图9所示，进入智能播放系统，同时获取当前人脸信息。选择要播放得节目，例如通过控制器选择要播放的节目；可通过智能播放单元判断该节目是否需要限制，若不需要则智能播放单元控制信号处理单元向播放装置输出播放信号以播放节目，若需要进行限制则输出该节目的限制等级信息。另一方面，人脸识别处理电路可处理获取的当前人脸信息；与注册人脸信息匹配；若与注册人脸信息一致则输出权限信息；并且通过智能播放单元通过限制等级信息和权限信息判断当前用户是否有权限访问该节目，若可以则播放该节目，若没有权限则不播放节目，若与注册人脸信息不一致，则可通过智能播放单元控制信号处理单元不输出播放信号以限制该节目的播放。当然，上述的具体实施方式仅用于对本实施例提供的智能播放系统进行说明，本发明实施例包括但不限于此。
实施例二
本实施例提供一种智能播放设备，其包括上述实施例中任一项所描述的智能播放系统。由于该智能播放设备包括上述实施例中任一项所描述的智能播放系统，该智能播放设备具有与其包括的智能播放系统的技术效果对应的技术效果，具体可参见实施例一中的相关描述，本发明实施例在此不再赘述。另外，本实施例提供的智能播放设备中除了该智能播放系统的其他部件或装置可采用常规的部件或装置，本发明实施例在此不作限制。
例如，该智能播放设备可为：电视机、手机、平板电脑、电视机、笔记本 电脑等任何具有智能播放功能的产品或部件。
实施例三
本实施例提供一种智能播放方法。图10为一种智能播放方法的流程示意图。如图10所示，该智能播放方法包括步骤S301-S304。
S301：从输入数字信号获取播放信号，并将播放信号输出。
例如，输入数字信号可为有线电视信号或者网络信号。
S302：获取当前用户的当前人脸信息。
例如，可通过照相机或摄像头获取当前用户的当前人脸信息。当然，还可采用其他装置来获取当前用户的当前人脸信息，本发明实施例在此不作限制。
S303：处理当前人脸信息并获取当前用户的权限信息。
例如，权限信息可包括年龄，通过分析当前人脸信息以获取当前用户的年龄。当然，还可采用其他纺织获取当前用户的权限信息，本发明实施例在此不作限制。
S304：根据权限信息判断是否向播放装置输出播放信号并进行播放。
在本实施例提供的智能播放方法中，可通过获取当前用户的当前人脸信息来获取当前用户的权限信息；然后，可通过根据权限信息来判断是否向播放装置输出播放信号，从而实现自动对当前用户进行识别并确定该当前用户是否有权限对当前的视听内容进行访问(观看和/或收听)，从而对不符合条件的当前用户进行限制。由此，该智能播放系统可简便地、自动地对视听内容进行管理，对不符合条件的当前用户进行限制。
例如，在本实施例一示例提供的智能播放方法中，还包括注册并存储注册人脸信息；以及通过将当前人脸信息与注册人脸信息相匹配以获取权限信息。例如，注册人脸信息可为通过将人脸信息和对应的权限信息关联存储的信息；从而可通过将当前人脸信息与预先存储的人脸信息和关联存储的权限信息相匹配来获得当前用户的权限信息。
例如，在本实施例一示例提供的智能播放方法中，注册并存储注册人脸信息可包括：获取注册用户的人脸信息，例如，可通过照相机或摄像头获取注册用户的人脸信息；以及输入注册用户的权限信息，将注册用户的人脸信息以及注册用户的权限信息相关联并存储为注册人脸信息。
例如，在本实施例一示例提供的智能播放方法中，该智能播放方法还包括：获取输入数字信息的限制等级信息；以及将限制等级信息和权限信息相匹配以 确定是否向播放装置输出播放信号，从而确定是否限制当前用户访问播放信号的视听内容。例如，限制等级信息包括与年龄相关的限制等级，权限信息为年龄。
例如，在本实施例一示例提供的智能播放方法中，播放信号包括视频信号和音频信号，播放装置包括显示面板和音频播放器，显示面板根据视频信号显示画面，音频播放器根据音频信号播放声音。
有以下几点需要说明：
(1)本发明实施例附图只涉及到与本发明实施例涉及到的结构，其他结构可参考通常设计。
(2)为了清晰起见，在用于描述本发明的实施例的附图中，层或区域的厚度被放大或缩小，即这些附图并非按照实际的比例绘制。可以理解，当诸如层、膜、区域或基板之类的元件被称作位于另一元件“上”或“下”时，该元件可以“直接”位于另一元件“上”或“下”，或者可以存在中间元件。
(3)在不冲突的情况下，本发明的实施例及实施例中的特征可以相互组合以得到新的实施例。
(4)本发明实施例中所述的电路单元，本领域技术人员都可以搭建对应的硬件电路来实现对应的功能，所述硬件电路包括常规的超大规模集成(VLSI)电路或者门阵列以及诸如逻辑芯片、晶体管之类的现有半导体或者是其它分立的元件等。
以上所述仅是本发明的示范性实施方式，而非用于限制本发明的保护范围，本发明的保护范围由所附的权利要求确定。
本申请要求于2016年10月18日递交的中国专利申请第201610908491.9号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (15)

  1. 一种智能播放系统，包括：
    信号处理单元，被配置为从输入数字信号中获取播放信号，并输出所述播放信号；
    播放装置，与所述信号处理单元通信连接，并被配置为根据所述播放信号进行播放；
    人脸信息获取单元，被配置为获取当前用户的当前人脸信息；以及
    智能播放单元，分别与所述信号处理单元和所述人脸信息获取单元通信连接，
    其中，所述智能播放单元包括人脸识别处理电路，所述人脸识别处理电路与所述人脸信息获取单元通信连接并被配置为处理所述当前人脸信息并获取当前用户的权限信息，所述智能播放单元被配置为根据所述权限信息控制所述信号处理单元是否向所述播放装置输出所述播放信号。
  2. 根据权利要求1所述的智能播放系统，还包括：
    人脸信息数据库，被配置为存储注册人脸信息，
    其中，所述人脸识别处理电路与所述人脸信息数据库通信连接并被配置为将所述人脸信息获取单元获取的所述当前人脸信息与所述注册人脸信息相匹配以获取所述权限信息。
  3. 根据权利要求2所述的智能播放系统，其中，所述人脸识别处理电路还被配置为将所述人脸信息获取单元获取的所述当前人脸信息存储在所述人脸信息数据库中并注册为所述注册人脸信息。
  4. 根据权利要求2或3所述的智能播放系统，其中，所述人脸信息数据库包括存储器以存储所述注册人脸信息。
  5. 根据权利要求1-4中任一项所述的智能播放系统，其中，所述智能播放单元还包括：
    演算单元，分别与所述信号处理单元和所述人脸识别处理电路通信连接，
    其中，所述演算单元被配置为从所述输入数字信号中获取限制等级信息，从所述人脸识别处理电路获取所述权限信息，并对所述限制等级信息与所述权限信息进行处理以控制所述信号处理单元是否向所述播放装置输出所述播放信号。
  6. 根据权利要求5所述的智能播放系统，其中，所述限制等级信息包括与年龄相关的限制等级，所述权限信息包括年龄。
  7. 根据权利要求6所述的智能播放系统，还包括：
    控制器，与所述演算单元通信连接并被配置为输入控制信号，
    其中，所述控制信号触发所述演算单元从所述输入数字信号中获取所述限制等级信息，从所述人脸识别处理电路获取所述权限信息，并对所述限制等级信息与所述权限信息进行处理以控制所述信号处理单元是否向所述播放装置输出所述播放信号。
  8. 根据权利要求5所述的智能播放系统，其中，所述人脸识别处理电路包括第一处理器，所述演算单元包括第二处理器。
  9. 根据权利要求1-8中任一项所述的智能播放系统，其中，所述播放信号包括视频信号和音频信号，所述信号处理单元包括数字信号接收部，被配置为接收所述输入数字信号并输出所述输入数字信号、显示信号处理电路，与所述数字信号接受部通信相连并被配置为从所述输入数字信号中获取所述显示信号并输出所述显示信号以及音频信号处理电路，与所述数字信号接受部通信相连并被配置为从所述输入数字信号中获取音频信号并输出所述音频信号，所述播放装置包括显示面板和音频播放器，所述显示面板根据所述视频信号显示画面，所述音频播放器根据所述音频信号播放声音。
  10. 根据权利要求9所述的智能播放系统，其中，所述智能播放单元与所述数字信号接收部通信连接并被配置为控制所述数字信号接收部是否接收或输出所述输入数字信号，或者，分别与所述显示信号处理电路和所述音频信号处理电路通信连接并被配置为控制所述显示信号处理电路是否获取或输出所述显示信号，控制所述音频信号处理电路是否获取或输出所述音频信号。
  11. 根据权利要求9所述的智能播放系统，其中，所述人脸识别处理电路与所述显示信号处理电路通信连接，所述显示信号处理电路还被配置为将所述当前人脸信息和/或所述注册人脸信息转化为显示信号。
  12. 一种智能播放方法，包括：
    从输入数字信号获取播放信号，并将所述播放信号输出；
    获取当前用户的当前人脸信息；
    处理所述当前人脸信息并获取当前用户的权限信息；以及
    根据所述权限信息判断是否向所述播放装置输出所述播放信号并进行播 放。
  13. 根据权利要求12所述的智能播放方法，还包括：
    注册并存储注册人脸信息；以及
    将所述当前人脸信息与所述注册人脸信息相匹配以获取所述权限信息。
  14. 根据权利要求13所述的智能播放方法，其中，所述注册并存储注册人脸信息包括：
    获取注册用户的人脸信息；
    输入所述注册用户的权限信息；以及
    将所述注册用户的人脸信息以及所述注册用户的权限信息相关联并存储为所述注册人脸信息。
  15. 根据权利要求12所述的智能播放方法，还包括：
    获取输入视频信息的限制等级信息；以及
    将所述限制等级信息和所述权限信息相匹配以确定是否向所述播放装置输出所述播放信号。
PCT/CN2017/086951 2016-10-18 2017-06-02 智能播放系统以及智能播放方法 WO2018072451A1 (zh)

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