An entropy coder for segmentation based video compression

Morphological segmentation has recognised advantages for video compression, especially at lower bit rates. A two stage approach has traditionally been employed to encode the interframe data produced by this algorithm: contour coding of the regions selected for transmission, followed by coding of the...

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Bibliographic Details
Published inProceedings of First International Workshop on Wireless Image/Video Communications pp. 43 - 47
Main Authors Czerepinski, P.J., Bull, D.R.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1996
Subjects
Arithmetic
Design for disassembly
Discrete cosine transforms
Entropy
Histograms
Image communication
Image recognition
Image segmentation
Probability
Video compression
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Summary:Morphological segmentation has recognised advantages for video compression, especially at lower bit rates. A two stage approach has traditionally been employed to encode the interframe data produced by this algorithm: contour coding of the regions selected for transmission, followed by coding of the data within the regions. In this paper, an effective single stage conditional arithmetic coder is demonstrated to successfully accomplish this task.
ISBN:9780780336100
0780336100
DOI:10.1109/WIVC.1996.624641