Hierarchical video coding using a spatio-temporal subband decomposition

Compatibility among video contribution and distribution standards is becoming increasingly important due to emerging new services within broadband communication networks. A compatible video data compression system that uses nonorthogonal spatio-temporal subband decompositions is introduced. It suppo...

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Bibliographic Details
Published in[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing Vol. 3; pp. 221 - 224 vol.3
Main Authors Bosveld, F., Lagendijk, R.L., Biemond, J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1992
Subjects
Broadband communication
Communication standards
Decoding
Filtering
Filters
Frequency
Signal resolution
Spatial resolution
Video coding
Video compression
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Summary:Compatibility among video contribution and distribution standards is becoming increasingly important due to emerging new services within broadband communication networks. A compatible video data compression system that uses nonorthogonal spatio-temporal subband decompositions is introduced. It supports a hierarchy of video standards, including both progressively scanned and interlaced signals. Simulations show that the quality of the encoded signals is mainly determined by the near-perfect behavior of the spatio-temporal filter and decimation units.< >
ISBN:9780780305328
0780305329
ISSN:1520-6149
2379-190X
DOI:10.1109/ICASSP.1992.226211