DocumentCode :
3116885
Title :
Adaptive strip compression for panorama video streaming
Author :
Kim, Bo Youn ; Jang, Kyung Ho ; Jung, Soon Ki
Author_Institution :
Dept. of Comput. Eng., Kyungpook Nat. Univ., Taegu
fYear :
2004
fDate :
19-19 June 2004
Firstpage :
470
Lastpage :
475
Abstract :
In a traditional streaming system, the field of view (FOV) of an image is limited based on the FOV of the camera. One solution is the use of a pan/tilt camera, yet this is difficult for multiple clients to handle, plus there is a delay between the client and the server due to camera motion. Therefore, to solve these problems, a new streaming system is proposed that uses panorama image. However, the server does not compress the whole panorama image, which would involve sending huge amounts of data through the Internet. Instead, only parts of the panorama image are compressed and transmitted based on the navigation requests of the client, thereby reducing the compression burden on the server
Keywords :
client-server systems; data compression; image coding; multimedia computing; multimedia servers; video cameras; video coding; video streaming; adaptive strip compression; camera motion; client-server systems; image FOV; pan camera; panorama image compression; panorama video streaming system; tilt camera; Cameras; Delay; Displays; Image coding; Internet; Navigation; Streaming media; Strips; Virtual reality; Web server;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Graphics International, 2004. Proceedings
Conference_Location :
Crete
ISSN :
1530-1052
Print_ISBN :
0-7695-2171-1
Type :
conf
DOI :
10.1109/CGI.2004.1309249
Filename :
1309249
Link To Document :
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