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Very low bit-rate video coding using wavelet-based techniques.

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Bibliographische Detailangaben
Titel: Very low bit-rate video coding using wavelet-based techniques.
Autoren: Marpe, Detlev, Cycon, Hans L.
Quelle: IEEE Transactions on Circuits & Systems for Video Technology; Feb99, Vol. 9 Issue 1, p85, 10p, 14 Black and White Photographs, 2 Diagrams, 3 Charts, 3 Graphs
Schlagwörter: CODING theory, VIDEO compression, WAVELETS (Mathematics)
Abstract: Proposes a low bit-rate video coding scheme based on a discrete wavelet transform, block-matching motion estimation and overlapped block motion compensation. Efficiency of the coding process if the quantized wavelet coefficients are preprocessed by a mechanism exploiting the redundancies in the wavelet subband structure; Concepts of partitioning, aggregation and conditional coding.
Datenbank: Complementary Index
Beschreibung
Abstract:Proposes a low bit-rate video coding scheme based on a discrete wavelet transform, block-matching motion estimation and overlapped block motion compensation. Efficiency of the coding process if the quantized wavelet coefficients are preprocessed by a mechanism exploiting the redundancies in the wavelet subband structure; Concepts of partitioning, aggregation and conditional coding.
ISSN:10518215
DOI:10.1109/76.744277