DocumentCode :
2708483
Title :
View-based detection and analysis of periodic motion
Author :
Cutler, Ross ; Davis, Larry
Author_Institution :
Maryland Univ., College Park, MD, USA
Volume :
1
fYear :
1998
fDate :
16-20 Aug 1998
Firstpage :
495
Abstract :
We describe a technique that detects periodic motion. Assuming a static camera, we first segment moving objects from the background. By tracking objects of interest, we compute the object´s self-similarity as it evolves in time. For periodic motion, the self-similarity metric is periodic, and is Fourier analyzed to detect and characterize periodicity. Examples on real image sequences are given
Keywords :
Fourier analysis; image motion analysis; image segmentation; image sequences; moving objects; periodic motion; self-similarity; view-based analysis; view-based detection; Cameras; Electrical capacitance tomography; Image analysis; Image motion analysis; Image resolution; Image segmentation; Image sequences; Motion analysis; Motion detection; Tracking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pattern Recognition, 1998. Proceedings. Fourteenth International Conference on
Conference_Location :
Brisbane, Qld.
ISSN :
1051-4651
Print_ISBN :
0-8186-8512-3
Type :
conf
DOI :
10.1109/ICPR.1998.711189
Filename :
711189
Link To Document :
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