Man-machine interaction method based on human body gesture recognition

A technology of gesture recognition and human-computer interaction, applied in the field of human-computer interaction based on human gesture recognition, to achieve the effect of high precision, low cost and easy operation

Inactive Publication Date: 2013-12-25
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a human-computer interaction method based on human gesture recognition to solve the limitations of traditional human-computer interaction relying on mouse and remote control, realize more seamless human-computer interaction, and bring new experience, it is more convenient to complete computer operation or device control

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  • Man-machine interaction method based on human body gesture recognition
  • Man-machine interaction method based on human body gesture recognition
  • Man-machine interaction method based on human body gesture recognition

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Embodiment Construction

[0021] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0022] The schematic diagram of the human-computer interaction system is shown in figure 1 shown. When the human body makes a control gesture with a certain intention, KINECT, as an external information input device, records the gesture data of the human body and transmits it to the computer. After the computer processes and recognizes it, it sends a control command to the controlled device, thereby completing the control Con...

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Abstract

The invention relates to a man-machine interaction method based on human body gesture recognition. Arm movement and finger movement in a user behavior process are collected through a KINECT device, collected images are subjected to operation processing, the processed images are recognized, and operation control is conducted after recognition; when the arm movement is recognized, image collection is conducted through the KINECT device, skeleton image data of a human body is obtained, mapping from a real person to a virtual person is conducted, the obtained data is processed to obtain behavior of elbows and palms, and corresponding movement is recognized through calculation and analysis to execute control operation; when the finger movement is recognized, a deep image is obtained through the KINECT device, the position of a hand is obtained according to palm coordinates, an appropriate palm area is captured, the palm deep image is processed to obtain HU invariant moment of a finger image, and control operation is executed after the HU invariant moment is matched with a standard gesture. Seamless man-machine interaction is achieved, and new experience is brought to users.

Description

technical field [0001] The invention relates to the technical field of intelligent recognition, in particular to a human-computer interaction method based on human gesture recognition. Background technique [0002] With the development of computer vision technology and people's demand for new means of interaction, interactive methods based on computer vision have gradually developed. Traditional interaction methods such as mouse, keyboard, handle, etc. have been unable to play a convenient role in some special fields. The system of non-contact control through human gesture recognition completely gets rid of the dependence on mouse and remote control, etc. Very good application prospects. [0003] The traditional human-computer interaction method is relatively deterministic during use, such as pressing a keyboard button or clicking the left and right buttons of the mouse, the computer will associate this with a certain system event, and the process is generally not affected ...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 廖小飞陈世勇卫垚俊孙义江
Owner DONGHUA UNIV
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