Video event detection using motion relativity and feature selection

• Main Authors: WANG, Feng, SUN, Zhanhu, JIANG, Yu-Gang, NGO, Chong-wah
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2014
• Subjects: Feature selection; motion relativity; video event detection; Computer Sciences; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/6349; https://ink.library.smu.edu.sg/context/sis_research/article/7352/viewcontent/tmm14_fwang.pdf
• Institution: Singapore Management University

Event detection plays an essential role in video content analysis. In this paper, we present our approach based on motion relativity and feature selection for video event detection. First, we propose a new motion feature, namely Expanded Relative Motion Histogram of Bag-of-Visual-Words (ERMH-BoW) to...