Title :
Rate and quality control for full-field video compression around 10 Mbps
Author :
Asai, Kohtaro ; Nishikawa, Hirofumi ; Yamada, Yoshihisa ; Hattori, Shinichi ; Murakami, Toshiyuki
Author_Institution :
Mitsubishi Electr. Corp., Kanagawa, Japan
Abstract :
A coding scheme for interlaced video is investigated at rates around 10 Mb/s, with a view toward telecommunication-oriented application and simple implementation. An adaptive motion-compensated prediction scheme is studied. An adaptive arrangement of pixels within a block is then examined. It is shown that the adaptive approach permits effective control and provides a great improvement in picture quality over basic coding schemes
Keywords :
data compression; image coding; video signals; 100 Mbit/s; adaptive motion-compensated prediction; full-field video compression; interlaced video; picture quality; quality control; telecommunication; Delay; Digital video broadcasting; Discrete cosine transforms; Motion compensation; Multimedia communication; Quality control; Satellite broadcasting; Teleconferencing; Video coding; Video compression;
Conference_Titel :
Global Telecommunications Conference, 1992. Conference Record., GLOBECOM '92. Communication for Global Users., IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-0608-2
DOI :
10.1109/GLOCOM.1992.276359
