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A TV broadcast control method based on screen content detection

A technology of content detection and picture, applied in the direction of selective content distribution, electrical components, instruments, etc., can solve the problems of general TV broadcast control effect, unfixed time period of TV violent content, and low real-time performance of hierarchical management mode

Inactive Publication Date: 2016-05-11
张秀兰
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Problems solved by technology

[0005] However, the hierarchical management mode in the prior art cannot monitor the content of TV programs in real time. Like this, because TV programs with little violent content may be divided into lower grades, and the time period during which TV violent content occurs in TV programs is not Unfixed, unsuitable people can still see some violent content on TV. Therefore, the real-time performance of the hierarchical management mode is not high, and the effect of TV broadcast control is average.

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  • A TV broadcast control method based on screen content detection
  • A TV broadcast control method based on screen content detection

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Embodiment Construction

[0017] The implementation of the TV broadcast control device based on picture content detection of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Evidence shows that, for more than a quarter of a century, scenes of violence on television have had a fairly long-lasting impact on children's behavior.

[0019] Many different hypotheses have been put forward about the possible effects of television violence on people's behaviour. One of these concerns the catharsis hypothesis, which proposes that the aggression of drama protagonists vicariously expresses people's inner violent tendencies, so that watching violence on TV can reduce the impulse to commit actual aggression. But there are also several hypotheses about stimulating violent behavior that predict that watching violence on television will increase actual aggression. Another is the imitation hypothesis, which holds that people learn aggression from television a...

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Abstract

The present invention relates to a TV broadcast control method based on screen content detection, including: 1) providing a TV broadcast control device based on screen content detection, the TV broadcast control device is set on the top of the wall between the TV and audience seats, and the TV broadcast control device The control device includes a panoramic camera, a picture content detector, an audience type detector and a digital signal processor DSP, and the panoramic camera is used for collecting data to obtain a panoramic image including a TV picture and an audience, and the picture content detector and the panoramic camera connected to perform image processing on the panoramic image to obtain screen content, the viewer type detector is connected to the panoramic camera and used to perform image processing on the panoramic image to obtain the viewer type, the digital signal processing The device is respectively connected with the picture content detector and the viewer type detector, and determines whether to send a TV scrambling signal to the TV based on the picture content and the viewer type; 2) run the device.

Description

technical field [0001] The invention relates to the field of television broadcast control, in particular to a television broadcast control method based on picture content detection. Background technique [0002] Television is undoubtedly one of the greatest inventions of the 20th century. Since the middle of the 20th century, television has quickly become the most important and authoritative communication tool, sweeping the world with lightning speed and changing the way of human life. Various TV programs of different types and contents are displayed in front of people, and various information is flooding people's field of vision. [0003] While TV enriches people's life, it also brings some problems. The history of television research shows that the appearance of television violence is very constant no matter which TV station, which time period or which program type it is on. Overall, the proportion of TV violence is relatively stable, and it seems that the TV industry r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/422H04N21/472H04N21/41G06K9/00
CPCH04N21/41H04N21/422H04N21/472G06F18/00
Inventor 不公告发明人
Owner 张秀兰
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