机构
*
School of Advanced Manufacturing and Robotics, Peking University(北京大学先进制造与机器人学院)
;
Distributed Autonomous Systems and Control Lab, University of Michigan(密歇根大学分布式自主系统与控制实验室)
QCA: Query- and Content-Aware Keyframe Selection for Long Video Understanding
QCA:面向长视频理解的查询与内容感知关键帧选择
Jun Peng, Baiyang Song, Jie Li, Hui Li, Yiyi Zhou, Rongrong Ji, Yonghong Tian
机构
*
Key Laboratory of Multimedia Trusted Perception and Efficient Computing, Ministry of Education of China, Xiamen University(厦门大学多媒体可信感知与高效计算教育部重点实验室)
;
School of Electronic and Computer Engineering, Peking University(北京大学电子与计算机工程学院)
;
Peng Cheng Laboratory(鹏城实验室)
机构
*
Hong Kong University of Science and Technology(香港科技大学)
;
Tencent VISVISE(腾讯VISVISE)
;
Peking University(北京大学)
;
Technical University of Munich(慕尼黑技术大学)
;
Tsinghua University(清华大学)
;
The University of Hong Kong(香港大学)
;
Massachusetts Institute of Technology(麻省理工学院)
;
Texas A&M University(德克萨斯大学)
;
Macau University of Science and Technology(澳门科技大学)
Mixture of Distributions Matters: Dynamic Sparse Attention for Efficient Video Diffusion Transformers
分布混合至关重要:面向高效视频扩散Transformer的动态稀疏注意力
Yuxi Liu, Yipeng Hu, Zekun Zhang, Kunze Jiang, Kun Yuan
机构
*
Peking University(北京大学)
;
University of Electronic Science and Technology of China(电子科技大学)
;
University of Science and Technology of China(中国科学技术大学)