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IEICE TRANSACTIONS on Information

A Fast Sub-Volume Search Method for Human Action Detection

Ping GUO, Zhenjiang MIAO, Xiao-Ping ZHANG, Zhe WANG

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Summary :

This paper discusses the task of human action detection. It requires not only classifying what type the action of interest is, but also finding actions' spatial-temporal locations in a video. The novelty of this paper lies on two significant aspects. One is to introduce a new graph based representation for the search space in a video. The other is to propose a novel sub-volume search method by Minimum Cycle detection. The proposed method has a low computation complexity while maintaining a high action detection accuracy. It is evaluated on two challenging datasets which are captured in cluttered backgrounds. The proposed approach outperforms other state-of-the-art methods in most situations in terms of both Precision-Recall values and running speeds.

Publication
IEICE TRANSACTIONS on Information Vol.E95-D No.1 pp.285-288
Publication Date
2012/01/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E95.D.285
Type of Manuscript
LETTER
Category
Image Recognition, Computer Vision

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