Low complexity resolution progressive image coding algorithm: Progres (progressive resolution decompression)

被引:0
|
作者
Cho, YS [1 ]
Pearlman, WA [1 ]
Said, A [1 ]
机构
[1] Rensselaer Polytech Inst, Troy, NY 12181 USA
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A very fast, low complexity algorithm for resolution scalable and random access decoding is presented. The algorithm avoids the multiple passes of bit-plane coding for speed improvement. The decrease in dynamic ranges of wavelet coefficients magnitudes is efficiently coded. The hierarchical dynamic range coding naturally enables a resolution scalable representation of a wavelet transformed image.
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页码:3409 / 3412
页数:4
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