Photoelectric induction-based air gesture identification method and control apparatus

A gesture recognition and photoelectric sensing technology, applied in the field of human-computer interaction, can solve the problems of insufficient dynamic recognition rate of two-dimensional images, speed difference, trajectory difference, etc., to eliminate cumbersome configuration and complex processing, improve detection sensitivity, reduce external The effect of environmental factors

Inactive Publication Date: 2018-01-16
SHENZHEN YSPRING TECH
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AI Technical Summary

Problems solved by technology

Especially for dynamic gestures, different users will have speed differences, trajectory differences, proficiency differences, etc. when performing gestures, which will lead to nonlinear fluctuations in the gesture modeling...

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  • Photoelectric induction-based air gesture identification method and control apparatus
  • Photoelectric induction-based air gesture identification method and control apparatus
  • Photoelectric induction-based air gesture identification method and control apparatus

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Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0034] The present invention proposes a photoelectric induction-based air gesture recognition method and its control device, which realizes a non-contact human-computer interaction method for air gesture recognition and control applications, and can be applied to integrated circuit chips, gesture recognition control modules group and other electronic product applications.

[0035] refer to figure 1 , is a schematic diagram of an air gesture recognition device according to the first embodiment of the present invention. The gesture chip drives the infrared light-emitting diode to emit infrared light. When the light meets the hand or other objects, part of the light is absorbed by the hand or object, and part of the light is reflected into the gesture chip inside the optical structure shown in the figure. Th...

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Abstract

The invention discloses a photoelectric induction-based air gesture identification method. The method comprises the following steps of collecting an air gesture image through photoelectric induction;processing and analyzing the gesture image to finish gesture identification; and outputting a corresponding operation indication to a terminal device. A photoelectric induction-based air gesture identification control apparatus comprises an image collection module, an image processing module, an MCU and an infrared light-emitting diode, wherein the output end of the image collection module is connected with the input end of the image processing module; and the output end of the image processing module is connected with the input end of the MCU. A non-contact man-machine interactive mode of identifying and controlling an application by an air gesture is realized; tedious configuration and complex processing during man-machine interaction are eliminated; external environmental factor interference is reduced; the detection sensitivity is reduced; the user experience is improved; and the practicality and reliability of air gesture identification and processing are enhanced. The method andthe apparatus are widely applied to the field of man-machine interaction.

Description

technical field [0001] The invention relates to the field of human-computer interaction, in particular to a photoelectric induction-based air gesture recognition method and a control device thereof. Background technique [0002] The Human-Computer Interaction (HCI) change is a major technological change in the perception layer (or terminal layer) of the information technology architecture system. Driven by the two wheels of technology and demand, human-computer interaction technology has developed rapidly. From the early development of mouse and keyboard to touch sensing, voice recognition, image recognition, gesture recognition control and other new human-computer interaction equipment, the user experience has been significantly improved. . [0003] Gesture interaction is the use of technologies such as computer graphics to recognize human body language and convert it into commands to operate devices. Gesture communication is a human instinct. Before learning language and...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 曾德智肖永贵符震宙
Owner SHENZHEN YSPRING TECH
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