NDLI: Behavior Modeling and Recognition Based on Space-Time Image Features

Content Provider	IEEE Xplore Digital Library
Author	Heping Li Zhanyi Hu Yihong Wu Fuchao Wu
Copyright Year	2006
Description	Author affiliation: Inst. of Autom., Chinese Acad. of Sci., Beijing (Heping Li; Zhanyi Hu; Yihong Wu; Fuchao Wu)
Abstract	A novel method based on space-time image features is proposed for automatic behavior modeling and recognition. The method is composed of the following three steps: (1) video sequences are converted into a space-time image, and the image is divided into equal length segments; (2) from these segments, an unsupervised technique based on Dynamic Time Warping is used to determine the groups of different behaviors; (3) the behavior templates are built according to these groups, and are used for the recognition of behaviors. The method does not need to track the body parts and can model the behaviors without any prior knowledge. Experiments also demonstrate the effectiveness of our new method
Sponsorship	IEEE CPS
Starting Page	243
Ending Page	246
File Size	503649
Page Count	4
File Format	PDF
ISBN	0769525210
ISSN	10514651
DOI	10.1109/ICPR.2006.319
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-08-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image recognition Hidden Markov models Biological system modeling Feature extraction Shape Pattern recognition Humans Clustering methods Image segmentation Labeling
Content Type	Text
Resource Type	Article
Subject	Computer Vision and Pattern Recognition

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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