Sign language interpreting, displaying and sound producing system based on electromyographic signals and motion sensors
A motion sensor and sign language translation technology, which is applied in the directions of instruments, electronic digital data processing, character and pattern recognition, etc., can solve the problems of inability to detect arm and hand movement gestures, high difficulty, etc., and achieve clear combination, accurate feature value extraction, cost reduction effect
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[0019] The core of the present invention is to implement a brand-new natural gesture recognition technology based on the surface muscle current signal of the user's arms and motion sensor data into the real-time translation of sign language, and carry out the optimal combination of natural language through contextual semantic analysis, and The sign language meaning is finally presented in the form of text display or voice playback.
[0020] The specific technology of the present invention is implemented as two armbands designed to be retractable in shape, which can be worn on the left and right arms of the user to perform gesture recognition, and the semantic display and sounding subsystem can be integrated in one of the two armbands, or can be It is a separate external device, such as a smartphone or computer running supporting software. On the inside of the two armbands close to the skin of the arm, place multiple surface muscle current sensors according to the main muscle p...
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