Title :
Multi-generation characteristics of the MPEG video compression standards
Author :
Erdem, A. Tanju ; Sezan, M. Ibrahim
Author_Institution :
Eastman Kodak Co., Rochester, NY, USA
Abstract :
Provides a theoretical analysis of the multigeneration properties of the MPEG video compression algorithms using the theory of generalized projections (GP). Multi-generations of an input video are obtained by successively compressing and decompressing it. The authors show that, under certain assumptions, successive generations can be interpreted as successive projections of the input video onto well-defined sets in a Hilbert space. Then, using the theory of GP, they establish that the multi-generations of I, P, and B pictures in the MPEG algorithms saturate
Keywords :
Hilbert spaces; data compression; telecommunication standards; video coding; Hilbert space; MPEG video compression standards; decompression; generalized projections; input video; multi-generation characteristics; Decoding; Discrete cosine transforms; Encoding; Hilbert space; Motion compensation; Quantization; Transform coding; Video compression; Video sequences; Visual effects;
Conference_Titel :
Image Processing, 1994. Proceedings. ICIP-94., IEEE International Conference
Conference_Location :
Austin, TX
Print_ISBN :
0-8186-6952-7
DOI :
10.1109/ICIP.1994.413492
