Hand shape tracking method and device and computer readable medium

The invention provides a hand shape tracking method and device and a computer readable medium. The hand shape tracking method comprises the steps of fixing depth sensors on two or more positions of an arm or a wrist, and the depth sensors are used for obtaining depth map information of the corresponding position; according to the obtained depth map information, achieving the purpose of rebuilding three-dimensional space information of the hand in real time. Through the arrangement of the depth sensors on the arm or the wrist, the depth map information of the corresponding position is obtained, and portable, cheap and precise hand shape track can be achieved. 种手型跟踪方法、装置和计算机可读介质，所述手型跟踪方法包括∶在手臂或者手腕的两个或者更多位置上固定深度传感器，用于获取对应位置的深度图信息；以及根据获取的深度图信息，实时重建手部的三维空间信息。通过在手臂或者手腕上深度传感器，获取对应位置的深度图信息，可以实现便携、廉价、精准的手型跟踪。