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相关领域:自动化与计算机技术更多>>
相关作者:禹卫东胡素芬石洋何姿张宇更多>>
相关机构:华中师范大学中国科学院大学中国科学院电子学研究所华中农业大学更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划国家教育部博士点基金更多>>
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Weakly supervised temporal action localization with proxy metric modeling
《Frontiers of Computer Science》2023年第2期63-72,共10页Hongsheng XU Zihan CHEN Yu ZHANG Xin GENG Siya MI Zhihong YANG 
supported by the National Key Research and Development Program of China(2018AAA0100104 and 2018AAA0100100);the National Natural Science Foundation of China(Grant No.61702095);Natural Science Foundation of Jiangsu Province(BK20211164,BK20190341,and BK20210002);the Big Data Computing Center of Southeast University.
Temporal localization is crucial for action video recognition.Since the manual annotations are expensive and time-consuming in videos,temporal localization with weak video-level labels is challenging but indispensable...
关键词:temporal action localization weakly supervised videos proxy metric 
Advance on large scale near-duplicate video retrieval被引量:1
《Frontiers of Computer Science》2020年第5期1-24,共24页Ling Shen Richang Hong Yanbin Hao 
The work was supported by the National Natural Science Foundation of China(Grant Nos.61722204,61732007 and 61632007).
Emerging Internet services and applications attract increasing users to involve in diverse video-related activities,such as video searching,video downloading,video sharing and so on.As normal operations,they lead to a...
关键词:near-duplicate videos video retrieval feature representation video signature INDEXING similarity measurement 
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