OBJECT TRACKING METHOD, OBJECT TRACKING DEVICE, AND TRACKING FEATURE SELECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an object tracking method, and a device, as well as a tracking feature selection method.SOLUTION: In an object tracking method, object tracking is performed in an image frame sequence containing an object by using a first tracking feature that is selected in advance. In a case where a scene of an image frame changes, a second tracking feature having a tracking performance that is optimum for the changing scene is selected, and by using the second tracking feature that has been selected, object tracking is continued. By using the object tracking method, in tracking a hand, a tracking feature having a tracking performance that is optimum to respective scenes can be dynamically selected according to change of scene, for accurate tracking.