A Diffusion and Clustering-Based Approach for Finding Coherent Motions and Understanding Crowd Scenes

This paper addresses the problem of detecting coherent motions in crowd scenes and presents its two applications in crowd scene understanding: semantic region detection and recurrent activity mining. It processes input motion fields (e.g., optical flow fields) and produces a coherent motion field na...

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Veröffentlicht in:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 25(2016), 4 vom: 20. Apr., Seite 1674-87
1. Verfasser: Weiyao Lin (VerfasserIn)
Weitere Verfasser: Yang Mi, Weiyue Wang, Jianxin Wu, Jingdong Wang, Tao Mei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:Journal Article Research Support, Non-U.S. Gov't