SYSTEMS AND METHODS FOR DETECTING AND TRACKING MOVABLE OBJECTS

摘要

Systems, methods, and devices are provided herein for detecting and tracking one or more movable objects. A method for supporting visual tracking may be provided. The method may comprise: receiving a plurality of image frames captured at different times using an imaging device, wherein each image frame comprises a plurality of pixels that are associated with a plurality of feature points; analyzing the plurality of image frames to compute movement characteristics of the plurality of feature points; and identifying at least one tracking feature relative to at least one background feature based on the movement characteristics of the plurality of feature points.

主权项

1. A method for supporting visual tracking, the method comprising:
obtaining, via a mobile visual tracking device, movement characteristics of a plurality of feature points; selecting a group of feature points from the plurality of feature points based on the movement characteristics of the plurality of feature points; and tracking the group of feature points by adjusting motion characteristics of the mobile visual tracking device, so as to substantially position the group of feature points in a target region of each image frame captured using the mobile visual tracking device.