no code implementations • 18 Mar 2021 • Yan Luo, Chongyang Zhang, Muming Zhao, Hao Zhou, Jun Sun
Consequently, we address the weakness of IoU by introducing one geometric sensitive search algorithm as a new assignment and regression metric.
no code implementations • CVPR 2020 • Yan Luo, Chongyang Zhang, Muming Zhao, Hao Zhou, Jun Sun
i) We generate a bird view map, which is naturally free from occlusion issues, and scan all points on it to look for suitable locations for each pedestrian instance.
no code implementations • CVPR 2019 • Muming Zhao, Jian Zhang, Chongyang Zhang, Wenjun Zhang
Crowd counting is a challenging task in the presence of drastic scale variations, the clutter background, and severe occlusions, etc.
no code implementations • 6 Apr 2019 • Muming Zhao, Jian Zhang, Chongyang Zhang, Wenjun Zhang
Towards this problem, in this paper we propose a constrained multi-stage Convolutional Neural Networks (CNNs) to jointly pursue locally consistent density map from two aspects.