Gesture Recognition Control System Based on Raspberry PI

With the development of science and technology, people have been searching for a new way of man-machine interaction to break through the constraints of mouse and keyboard. Gesture recognition technology has been widely studied because of its natural and convenient interpersonal communication. As early as 1993, Thomas proposed to recognize gestures with the help of data gloves or special colored auxiliary marks pasted on the hands. Thus, people began to explore the field of gesture recognition. Through more than ten years of development, especially the rapid development of computer vision, people have gradually stepped forward from pasting special color auxiliary marks to naked hand recognition technology. Based on this, the author combined gesture control board with image recognition method to carry out two-factor authentication of gesture recognition. The proposed gesture recognition system has an accuracy rate of 90% and can be constructed by using raspberry PI as the control center.