FINGERTIP DETECTION METHOD, FINGERTIP DETECTION MEANS, FINGERTIP DETECTION DEVICE, AND MEDIUM

摘要

Disclosed are a fingertip detection method, a fingertip detection means, a fingertip detection device, and a medium. The fingertip detection method comprises: determining a minimum-depth point (N) in a hand region to be detected on the basis of a depth map; determining a hand apex (T) in said hand region on the basis of the depth map; and determining the position of a fingertip on the basis of the minimum-depth point (N) and the hand apex (T). On the basis of the minimum-depth point (N) and the hand apex (T), in the case where a user makes different gestures, the fingertip can be accurately and efficiently detected.