Wavelet denoising by MSFI and NSFI

被引：0
作者：
Lin, EB [1 ]
机构：
[1] Univ Toledo, Dept Math, Toledo, OH 43606 USA
来源：
WAVELET APPLICATIONS IN SIGNAL AND IMAGE PROCESSING VIII PTS 1 AND 2 | 2000年 / 4119卷
关键词：
wavelet denoising; multi-scaling function interpolation; nonseparable scaling function interpolation;
D O I：
10.1117/12.408676
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Image denoising in wavelet transform domain using thresholding is one of the most effective techniques of image enhancement. Even though the thresholding on the wavelet transform domain generally works well, one can still visually note the remaining noise in the resulting image, especially in the non-edge areas. In this paper, we use Multi-scaling Function Interpolation and Nonseparable Scaling Function Interpolation to smooth the noise image. Several simulation results will be presented and comparisons between MSFI and NSFI methods will be shown.
引用
收藏
页码：861 / 869
页数：9
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