Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.11c
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- Pages.190-192
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- 2004
Embedded Video Compression Scheme using Wavelet Transform and 3-D Block Partition
Wavelet 변환과 3-D 블록분할을 이용하는 Embedded 비디오 부호화기
- Published : 2004.11.12
Abstract
In this paper, we propose a low bit-rate embedded video compression scheme with 3-D block partition coding in the wavelet domain. The proposed video compression scheme includes multi-level 3-dimensional dyadic wavelet decomposition, raster scanning within each subband, formation of block, 3-D partitioning of block, and adaptive arithmetic entropy coding. Although the proposed video compression scheme is quit simple, it produces bit-stream with good features, including SNR scalability from the embedded nature. Experimental results demonstrate that the proposed video compression scheme is quit competitive to other good wavelet-based video coders in the literature.