Lossless image subband coding with an integer wavelet transform

被引：0
|
作者：
Dewitte, S
DeMuynck, P
Munteanu, A
Cornelis, J
机构：
来源：
DSP 97: 1997 13TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING PROCEEDINGS, VOLS 1 AND 2: SPECIAL SESSIONS | 1997年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Lossy signal compression can be obtained by wavelet transformation of integer input data followed by quantification and coding. We define an integer wavelet transform allowing the implementation of multiresolution subband compression schemes in which the decompressed data are gradually refined, retaining the option of perfect reconstruction.
引用
收藏
页码：555 / 557
页数：3
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