The Community for Technology Leaders
RSS Icon
Subscribe
Tokyo, Japan
Aug. 22, 2001 to Aug. 25, 2001
ISBN: 0-7695-1198-8
pp: 239
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
ABSTRACT
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.
INDEX TERMS
null
CITATION
Shao-Yi Chien, Yu-Wen Huang, Shyh-Yih Ma, Liang-Gee Chen, "AUTOMATIC VIDEO SEGMENTATION FOR MPEG-4 USING PREDICTIVEWATERSHED", ICME, 2001, 2001 IEEE International Conference on Multimedia and Expo, 2001 IEEE International Conference on Multimedia and Expo 2001, pp. 239, doi:10.1109/ICME.2001.1237878
22 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool