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Event Graph Guided Compositional Spatial--Temporal Reasoning for Video Question Answering 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2024, 卷号: 33, 页码: 1109-1121
作者:  Bai, Ziyi;  Wang, Ruiping;  Gao, Difei;  Chen, Xilin
收藏  |  浏览/下载:2/0  |  提交时间:2024/05/20
Visualization  Cognition  Transformers  Semantics  Feature extraction  Context modeling  Task analysis  VideoQA  video representation  transformer  spatial-temporal reasoning  compositional reasoning  
Deep video code for efficient face video retrieval 期刊论文
PATTERN RECOGNITION, 2021, 卷号: 113, 页码: 11
作者:  Qiao, Shishi;  Wang, Ruiping;  Shan, Shiguang;  Chen, Xilin
收藏  |  浏览/下载:35/0  |  提交时间:2021/12/01
Face video retrieval  Temporal feature pooling  Bounded triplet loss  Deep video code  Hash learning  
Geometry-Aware Similarity Learning on SPD Manifolds for Visual Recognition 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2018, 卷号: 28, 期号: 10, 页码: 2513-2523
作者:  Huang, Zhiwu;  Wang, Ruiping;  Li, Xianqiu;  Liu, Wenxian;  Shan, Shiguang;  Van Gool, Luc;  Chen, Xilin
收藏  |  浏览/下载:71/0  |  提交时间:2019/04/03
Discriminative SPD matrices  Riemannian geometry  SPD manifold  geometry-aware SPD similarity learning  PSD manifold  
Spatial Pyramid Covariance-Based Compact Video Code for Robust Face Retrieval in TV-Series 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016, 卷号: 25, 期号: 12, 页码: 5905-5919
作者:  Li, Yan;  Wang, Ruiping;  Cui, Zhen;  Shan, Shiguang;  Chen, Xilin
收藏  |  浏览/下载:40/0  |  提交时间:2019/12/13
Face video retrieval  covariance matrix  spatial pyramid covariance  compact video code  binary code learning  
Learning Expressionlets via Universal Manifold Model for Dynamic Facial Expression Recognition 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016, 卷号: 25, 期号: 12, 页码: 5920-5932
作者:  Liu, Mengyi;  Shan, Shiguang;  Wang, Ruiping;  Chen, Xilin
收藏  |  浏览/下载:44/0  |  提交时间:2019/12/13
Facial expression recognition  universal manifold model  Riemannian manifold  discriminant Learning  expressionlets  
Learning prototypes and similes on Grassmann manifold for spontaneous expression recognition 期刊论文
COMPUTER VISION AND IMAGE UNDERSTANDING, 2016, 卷号: 147, 页码: 95-101
作者:  Liu, Mengyi;  Wang, Ruiping;  Shan, Shiguang;  Chen, Xilin
收藏  |  浏览/下载:37/0  |  提交时间:2019/12/13
Expression prototype  Simile representation  Grassmann manifold  Spontaneous expression recognition