no code implementations • 4 Oct 2022 • Honghu Pan, Yongyong Chen, Yunqi He, Xin Li, Zhenyu He
To this end, we propose Flow2Flow, a unified framework that could jointly achieve training sample expansion and cross-modality image generation for V2I person ReID.
no code implementations • 23 Sep 2022 • Honghu Pan, Yongyong Chen, Zhenyu He
To downsample the graph, we propose a multi-head full attention graph pooling (MHFAPool) layer, which integrates the advantages of existing node clustering and node selection pooling methods.
no code implementations • 23 Sep 2022 • Honghu Pan, Qiao Liu, Yongyong Chen, Yunqi He, Yuan Zheng, Feng Zheng, Zhenyu He
Finally, we propose a dual-attention method consisting of node-attention and time-attention to obtain the temporal graph representation from the node embeddings, where the self-attention mechanism is employed to learn the importance of each node and each frame.
no code implementations • 23 Sep 2022 • Honghu Pan, Yongyong Chen, Tingyang Xu, Yunqi He, Zhenyu He
Extensive experiments on two large gait recognition datasets, i. e., CASIA-B and OUMVLP-Pose, demonstrate that our method outperforms the baseline model and existing pose-based methods by a large margin.
no code implementations • 13 Sep 2020 • Honghu Pan, Fanyang Meng, Nana Fan, Zhenyu He
Our method has the following two advantages: (1) We are the first to consider neighborhood information of descriptors, while former works mainly focus on neighborhood consistency of feature points; (2) Our method can be applied in any former work of learning descriptors by triplet loss.
no code implementations • 5 Jun 2020 • Honghu Pan, Fanyang Meng, Zhenyu He, Yongsheng Liang, Wei Liu
Then we define topology distance between descriptors as the difference of their topology vectors.