An intelligent wireless operating system and method based on grating diffraction and gesture recognition
A technology of gesture recognition and grating diffraction, applied in the direction of character and pattern recognition, input/output process of data processing, input/output of user/computer interaction, etc., can solve the problems of complex system, complex structure, high cost, etc. The effect of high accuracy and robustness, simple system and low cost
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[0035] Such as figure 1 As shown, an intelligent wireless operating system based on grating diffraction and gesture recognition, the system includes:
[0036] Gesture extraction unit 1: This unit extracts gestures in the form of infrared diffraction signals through gratings;
[0037] Gesture recognition unit 2: This unit recognizes the instruction information represented by the infrared diffraction signal corresponding to the gesture;
[0038] Instruction unit 3: This unit wirelessly operates the external controlled system to complete the instruction through the identified instruction information.
[0039] Gesture extraction unit 1 includes:
[0040] Signal conversion module 11: this module includes a metal diffraction grating, and the metal diffraction grating diffracts the infrared signals radiated by different gestures into corresponding gesture patterns;
[0041] Signal extraction module 12: this module includes an infrared detector, which captures gesture patterns to c...
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