Very low bit-rate video coding using wavelet-based techniques.
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| Title: | Very low bit-rate video coding using wavelet-based techniques. |
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| Authors: | Marpe, Detlev, Cycon, Hans L. |
| Source: | 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 |
| Subject Terms: | 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. |
| Database: | Complementary Index |
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