Title :
Streaming scenes to MPEG-4 video-enabled devices
Author :
Noimark, Yuval ; Cohen-Or, Daniel
Author_Institution :
IBM Haifa Res. Lab., Israel
Abstract :
Streaming a remote walkthrough of a complex computer-generated environment is an emerging challenge in computer graphics. The size of most models precludes downloading the entire model from the server to the client. We stream real-time computer graphic scenes to handheld devices using object-based encoding from MPEG-4 and knowledge from a 3D model.
Keywords :
client-server systems; code standards; computer graphics; real-time systems; telecommunication standards; video coding; 3D model; MPEG-4 video-enabled devices; client server system; complex computer-generated environment; computer graphics; downloading; handheld device; object-based encoding; real-time computer graphic scenes; remote walkthrough; scene streaming; Computer displays; Discrete cosine transforms; Encoding; Layout; MPEG 4 Standard; Mobile computing; Motion estimation; Quantization; Streaming media; Video compression;
Journal_Title :
Computer Graphics and Applications, IEEE
DOI :
10.1109/MCG.2003.1159614
