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Intelligent regulation method for volume and channel of television

A technology of intelligent adjustment and volume, applied in the direction of TV, color TV, color TV components, etc., can solve the problems of poor user experience, rigidity, single interaction between TV and user, etc., to achieve the effect of improving experience and convenient operation

Inactive Publication Date: 2012-05-16
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for intelligently adjusting TV volume and channels, aiming to solve the problem that the existing TV and user interaction is too single and rigid, resulting in poor user experience

Method used

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  • Intelligent regulation method for volume and channel of television
  • Intelligent regulation method for volume and channel of television

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] The method for intelligently adjusting TV volume and channels provided by the embodiments of the present invention is applicable to smart TVs equipped with cameras. When the method works normally, there is no need to make special adjustments to the external environment and lighting of the TV. It is only necessary for the user to stand facing the camera and keep a distance of 1.5-2 meters, but only one person can appear within the range of the camera at a time.

[0021] While the TV is playing a TV program, there are no adjustment menus on the screen. When the user needs to adjust the volume...

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Abstract

The invention is suitable for the field of digital television, and provides an intelligent regulation method for volume and channel of a television. The method comprises the following steps of: acquiring an image by a camera on the television; detecting the image through a machine learning method, judging whether a hand signal for starting regulation appears, if so, providing a volume and channel regulation interface on a screen; identifying the action strength in the image through an action energy diagram, and identifying the general waving direction of the hand through an action history diagram; and correspondingly regulating the volume and / or the channel according to the direction. In the method, a normal USB (Universal Serial Bus) camera is used for acquiring a hand waving image, the direction of motion is identified based on combination of MHI and MEI, thus, intelligent regulation for the volume and the channel of the television is realized, a remote controller is not needed, and the screen is not contacted, operations of users are facilitated, and user experience is improved.

Description

technical field [0001] The invention belongs to the field of digital television, in particular to a method for intelligently adjusting television volume and channels. Background technique [0002] With the development of informatization and intelligentization of home appliances, the traditional rigid and single interaction mode based on the remote control can no longer fully allow users to experience the fun of digital media entertainment, and at the same time cannot satisfy users to interact in a natural way to achieve TV volume and channel function adjustment needs. [0003] Gesture interaction is a major component of natural user interaction. However, because gesture recognition requires complex calculations, real-time and support platform issues have always been a major obstacle in the application of gesture recognition. In recent years, with the rapid development of DSP and embedded technology, as well as the in-depth popularization of smart terminal operating systems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/60G06F3/01
Inventor 刘恒赵仕才金启明张彩虹吕金钢
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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