supported by the National Natural Science Foundation of China(No.61531006,No.61602018,and No.61701011);Beijing Municipal Natural Science Foundation Cooperation Beijing Education Committee(No.201910005007,No.KZ201810005002)。
A two-level hierarchical scheme for video-based person re-identification(re-id)is presented,with the aim of learning a pedestrian appearance model through more complete walking cycle extraction.Specifically,given a vi...