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System and method for control through identifying user posture by image extraction device

An extraction device, user technology, applied in the input/output of user/computer interaction, graphic reading, character and pattern recognition, etc., which can solve the problems of pollution and the inability of deaf and dumb people to exert their advantages.

Inactive Publication Date: 2011-07-06
PRIMAX ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method also has certain limitations. People usually desire a quiet living environment. Too much noise will pollute the surrounding environment, and this method cannot give full play to the advantages of the deaf-mute.

Method used

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  • System and method for control through identifying user posture by image extraction device
  • System and method for control through identifying user posture by image extraction device
  • System and method for control through identifying user posture by image extraction device

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Embodiment Construction

[0053] see figure 1 , which is a schematic block diagram of a preferred embodiment of the system for generating a control signal by using an image capture device to recognize a user's posture in the present invention. The system 1 is connected to the electronic device 2, which controls the electronic device 2 by sensing a combined posture formed by the user's 3 hand posture and head posture, wherein the electronic device 2 can be a computer, a television or other An electronic device that can be operated remotely. In addition, the head pose in the combined pose can also include the facial expression or changes in the facial expression of the user 3, so that the combined pose can be presented in conjunction with the hand pose, head pose, and facial expression. the result of.

[0054] The system 1 includes an image extraction unit 11 , an image analysis unit 12 , a database unit 13 , a comparison unit 14 and an instruction processing unit 15 . The image extraction unit 11 is ...

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Abstract

The invention provides a system and a method for control through identifying user posture by an image extraction device, in which a hand posture, a head posture and variation of facial expression of the user are synchronously matched to form different combined postures so as to control an electronic device, and each combined posture can transmit a corresponding control instruction. Since the complexity of the combined postures is higher than that of inertia actions of people, the system and the method for control through identifying the user posture by the image extraction device can avoid unnecessary control instructions generated by unaware inertia actions of users.

Description

technical field [0001] The present invention relates to an automatic control system and its method, in particular to a system and method for generating a control signal by using an image capture device to identify a user's posture. Background technique [0002] With the rapid development of science and technology, the vigorous development of electronic devices has brought a lot of convenience to human life, so how to make the operation of electronic devices more humanized is an important issue. For example, people usually control the corresponding equipment through the remote control, such as the operation of the TV. Through the use of the remote control, we can remotely change the channel of the TV to select the program we want to watch, or adjust its However, if you can’t find the remote control, you have to go to the front of the TV and use the buttons on the machine to operate, and some TVs have no control buttons at all, which will obviously cause trouble to users. [...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06K9/00
Inventor 黄英杰刘旭华谈飞
Owner PRIMAX ELECTRONICS LTD
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