Learning fast and agile quadrupedal locomotion over complex terrain

1 code implementation • 2 Jul 2022 • Xu Chang, Zhitong Zhang, Honglei An, Hongxu Ma, Qing Wei

In this paper, we propose a robust controller that achieves natural and stably fast locomotion on a real blind quadruped robot.

Discriminative multi-view Privileged Information learning for image re-ranking

no code implementations • 26 Jul 2018 • Li Jun, Xu Chang, Yang Wankou, Sun Changyin, Tao Dacheng, Zhang Hong

Due to the inconsistency in the visual appearance, this practice tends to degrade the retrieval accuracy particularly when the image ROI, which is usually interpreted as the image objectness, accounts for a smaller region in the image.

Re-Ranking Retrieval