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2001 IEEE International Conference on Multimedia and Expo (ICME'01)
AUTOMATIC VIDEO SEGMENTATION FOR MPEG-4 USING PREDICTIVEWATERSHED
Tokyo, Japan
August 22-August 25
ISBN: 0-7695-1198-8
Shao-Yi Chien, DSP/IC Design Lab Department of Electrical Engineering National Taiwan University
Yu-Wen Huang, DSP/IC Design Lab Department of Electrical Engineering National Taiwan University
Shyh-Yih Ma, DSP/IC Design Lab Department of Electrical Engineering National Taiwan University
Liang-Gee Chen, DSP/IC Design Lab Department of Electrical Engineering National Taiwan University
A fast watershed based video segmentation algorithm is proposed in this paper. Watershed based video segmentation algorithms are the mainstream because of high subjective quality; however, they are too computational intensive for real-time applications. Combining prior fast segmentation algorithm, which is based on change detection and background registration, and predictive watershed, a novel fast watershed algorithm for image sequences segmentation, this algorithm can give precise segmentation results and achieve real-time requirement. Simulation shows processing speed of 9.4 QCIF fps can be achieved on a PC with a Pentium-III 800 MHz processor.
Citation:
Shao-Yi Chien, Yu-Wen Huang, Shyh-Yih Ma, Liang-Gee Chen, "AUTOMATIC VIDEO SEGMENTATION FOR MPEG-4 USING PREDICTIVEWATERSHED," icme, pp.239, 2001 IEEE International Conference on Multimedia and Expo (ICME'01), 2001
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