Lossless coding of still images with four channel prediction

被引:8
|
作者
Iwahashi, M
Fukuma, S
Kambayashi, N
机构
关键词
D O I
10.1109/ICIP.1997.638739
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper a new lossless coding of digital image data with four channel filter bank (4ch FB) having optimized filter coefficients is proposed. The method has an advantage of less restrictions on optimizing filter coefficients comparing to cascade form of two channel filter banks (2ch FB). Simulation results are shown to confirm its effectiveness.
引用
收藏
页码:266 / 269
页数:4
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