no code implementations • 19 Jul 2023 • Zhigang Chang, Weitai Hu, Qing Yang, Shibao Zheng
In dyadic speaker-listener interactions, the listener's head reactions along with the speaker's head movements, constitute an important non-verbal semantic expression together.
no code implementations • 10 Dec 2021 • Zhigang Chang, Zhao Yang, Yongbiao Chen, Qin Zhou, Shibao Zheng
Validations on the gait recognition metric CASIA-B dataset further demonstrated the capability of our hybrid model.
no code implementations • 5 May 2021 • Yongbiao Chen, Sheng Zhang, Fangxin Liu, Zhigang Chang, Mang Ye, Zhengwei Qi
Until now, the deep hashing for the image retrieval community has been dominated by convolutional neural network architectures, e. g. \texttt{Resnet}\cite{he2016deep}.
no code implementations • 17 Nov 2019 • Zhigang Chang, Qin Zhou, Mingyang Yu, Shibao Zheng, Hua Yang, Tai-Pang Wu
To learn the optimal similarity function between probe and gallery images in Person re-identification, effective deep metric learning methods have been extensively explored to obtain discriminative feature embedding.
no code implementations • 22 Mar 2018 • Zhigang Chang, Qin Zhou, Heng Fan, Hang Su, Hua Yang, Shibao Zheng, Haibin Ling
Meanwhile, a weighting scheme is applied on the bilinear coding to adaptively adjust the weights of local features at different locations based on their importance in recognition, further improving the discriminability of feature aggregation.