Finger interaction identification system based on MEMS laser scanning
An identification system and laser scanning technology, applied in the field of finger interactive identification system, can solve the problems of serious heat dissipation, large volume, simple interactive content, etc., and achieve the effect of being convenient to carry and small in size
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[0040] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.
[0041] This embodiment provides a finger interaction recognition system based on MEMS laser scanning, including:
[0042] Laser light source module, used to emit RGB three-color laser;
[0043] The MEMS galvanometer module is used to receive the laser light emitted by the laser light source module, and scan out the projection screen line by line;
[0044] The laser receiving module is used to receive the reflected laser light during laser imaging;
[0045] The depth image acquisition module is used to obtain a depth image with t...
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