Title :
A real-time practical video segmentation algorithm for MPEG-4 camera systems
Author :
Chien, Shao-Yi ; Huang, Yu-Wen ; Ma, Shyh-Yih ; Chen, Liang-Gee
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
This paper presents a real-time practical video segmentation algorithm for MPEG-4 video camera systems. The processing speed of 40 QCIF frames per second can be achieved on a personal computer with a 800 MHz Pentium III processor. It can be integrated into MPEG-4 based videophone systems and digital cameras
Keywords :
code standards; data compression; image segmentation; microcomputer applications; telecommunication standards; video cameras; video coding; videotelephony; 800 MHz; MPEG-4 based videophone systems; MPEG-4 camera systems; MPEG-4 standard; MPEG-4 video camera systems; Pentium III processor; content-based coding; digital cameras; personal computer; processing speed; real-time practical video segmentation algorithm; Digital cameras; Digital signal processing; Gaussian distribution; Gaussian noise; MPEG 4 Standard; Microcomputers; Motion compensation; Object detection; Real time systems; Working environment noise;
Conference_Titel :
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
0-7803-6622-0
DOI :
10.1109/ICCE.2001.935247
