NEAR-ONLINE MULTI-TARGET TRACKING WITH AGGREGATED LOCAL FLOW DESCRIPTOR (ALFD)

摘要

Systems and methods are disclosed to track targets in a video by capturing a video sequence, detecting data association between detections and targets, where detections are generated using one or more image based detectors (tracking-by-detections); identifying one or more target of interests and estimating a motion of each individual; and applying an Aggregated Local Flow Descriptor to accurately measure an affinity between a pair of detections and a Near Online Multi-target Tracking to perform multiple target tracking given a video sequence.