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Information equipment and control method and system thereof

A technology of information equipment and location information, applied in image data processing, instruments, electrical digital data processing, etc., can solve problems such as TV misoperation, and achieve reliable control effects

Inactive Publication Date: 2012-02-01
SHARP KK
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, the hand movement captured by the camera will cause misoperation of the TV

Method used

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  • Information equipment and control method and system thereof
  • Information equipment and control method and system thereof
  • Information equipment and control method and system thereof

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Embodiment Construction

[0029] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components, although shown in different drawings. For clarity and conciseness, detailed descriptions of known functions and constructions incorporated herein will be omitted since they would otherwise obscure the subject matter of the present invention.

[0030] figure 1 A schematic diagram of a contactless control system according to an embodiment of the present invention is shown. Such as figure 1 As shown, the non-contact control system according to the embodiment of the present invention has an information device 100 such as a computer, a camera 110 set facing the user, and a display screen 120. During the working process, the user's hand 130 is in the shooting range of the camera 110 Among them, in order to capture live video of the user's hand. ...

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Abstract

The invention discloses information equipment and a control method and system thereof. The method and the system realize control of a target system based on user hand detection and tracking. By utilizing the method, the on-site videos shot by a camera are automatically analyzed, the user hand in the videos is detected, the user hand is tracked, and the movement locus of the user hand is recorded; whether the user sends some signals and what signals the user has sent can be identified according to the obtained locus; and afterwards, the identified signals are converted to commands suitable for the target system, and the commands are executed. Therefore, the user can realize non-contact system control through the waving gesture.

Description

technical field [0001] The invention relates to non-contact control, in particular to an information device and its control method and system, which allow users to realize non-contact control of the information device by waving their hands. Background technique [0002] As we all know, in the field of system control technology, intelligent non-contact control is one of the very promising directions. Among various non-contact control methods, those based on visual information are very important, because visual information can provide machines with the way humans perceive the world. [0003] In addition, due to the rapid development of manufacturing technology, camera units are becoming cheaper and more powerful. Now, the camera has become a standard accessory of many information devices, from mobile phones to notebook computers, from ATMs to electronic bulletin boards, are equipped with cameras. All of these provide a solid foundation for applications based on visual inform...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06T7/20
CPCG06F3/017G06F3/0346
Inventor 孔晓东
Owner SHARP KK
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