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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:7/0  |  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  
RhythmNet: End-to-End Heart Rate Estimation From Face via Spatial-Temporal Representation 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2020, 卷号: 29, 页码: 2409-2423
作者:  Niu, Xuesong;  Shan, Shiguang;  Han, Hu;  Chen, Xilin
收藏  |  浏览/下载:56/0  |  提交时间:2020/12/10
Heart rate  Estimation  Webcams  Databases  Skin  Image color analysis  Head  Remote heart rate estimation  rPPG  spatial-temporal representation  end-to-end learning  
A Chinese time ontology for the Semantic Web 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2011, 卷号: 24, 期号: 7, 页码: 1057-1074
作者:  Zhang, Chunxia;  Cao, Cungen;  Sui, Yuefei;  Wu, Xindong
收藏  |  浏览/下载:71/0  |  提交时间:2019/12/16
Time ontology  Semantic Web  Chinese time ontology  Temporal entities  Temporal representation