Title :
Support fast scan operations with video streaming technology
Author :
Huang, Chun-Ming ; Yang, Kai-Chao ; Wang, Jia-Shung
Author_Institution :
Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Abstract :
In this article, we present a novel approach to support fast scan operations for video streaming applications. Our approach is based upon reshaping the ordinary linear encoded GOP (group of pictures) structure into a hierarchically encoded binary tree, along with a proximity-based approximation scheme. Our scheme can support forward and backward fast playback operations at any speed-up factor with few bandwidth requirements even for the normal speed playback.
Keywords :
trees (mathematics); video coding; video streaming; backward fast playback; binary tree GOP structure coding; fast scan operations support; forward fast playback; group of pictures structure; hierarchically encoded binary tree; linear encoded GOP structure; playback speed-up factor; proximity-based approximation scheme; video streaming technology; Application software; Bandwidth; Binary trees; Birth disorders; Computer science; Encoding; Streaming media; Transform coding; Video compression; Video recording;
Conference_Titel :
Multimedia and Expo, 2004. ICME '04. 2004 IEEE International Conference on
Conference_Location :
Taipei
Print_ISBN :
0-7803-8603-5
DOI :
10.1109/ICME.2004.1394229
