Title :
Vector transform video coding for packet switched networks
Author :
DeCleene, Brian ; Sorensen, Henrik
Author_Institution :
Dept. of Electr. Eng., Pennsylvania Univ., Philadelphia, PA, USA
Abstract :
Video-compression-algorithm-based block and vector transformations for prioritized packet switched networks are described. It is demonstrated that for a fixed high priority bandwidth this algorithm maintains a superior minimum quality video service compared to purely block-based coding techniques with only a small increase in the computational load. Simulations on digitized video support these claims
Keywords :
block codes; packet switching; vector quantisation; video coding; video signal processing; block transformations; computational load; high priority bandwidth; minimum quality video service; packet switched networks; prioritised networks; vector transformations; video coding; video compression algorithm; B-ISDN; Bandwidth; Decorrelation; Degradation; Packet switching; Pixel; Tensile stress; Vectors; Video coding; Video compression;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.393646
