Title :
Architectural approaches for video compression
Author :
Pírsch, P. ; Stolberg, H.-J.
Author_Institution :
Lab. fur Informationstechnol., Hannover Univ., Germany
Abstract :
An overview on architectures for implementations of current video compression schemes is given. Dedicated as well as programmable approaches are discussed. Examples for dedicated function-specific implementations include architectures for DCT and block matching. For programmable video signal processors, a number of architectural measures to increase video compression performance are reviewed. Actual implementations of video compression schemes typically employ a variety of different architectural approaches. The detailed mix of approaches depends on the targeted application spectrum
Keywords :
data compression; discrete cosine transforms; video coding; DCT; application spectrum; architectural approaches; block matching; dedicated function-specific implementations; discrete cosine transforms; programmable approaches; video compression; Availability; Decoding; Digital TV; Discrete cosine transforms; MPEG 4 Standard; Signal processing; Transform coding; Video coding; Video compression; Videoconference;
Conference_Titel :
Application-Specific Systems, Architectures and Processors, 1997. Proceedings., IEEE International Conference on
Conference_Location :
Zurich
Print_ISBN :
0-8186-7959-X
DOI :
10.1109/ASAP.1997.606824
