计算机与数字工程2011,Vol.39Issue(5):129-131,3.
引入修正因子的局部维纳滤波图像去噪
Image Denoising using Local Wiener Filter Based on Amend Factor
摘要
Abstract
The Wiener filter is a classical method in image denoising, and is mean square optimal linear estimator. In this paper an amend factor is introduced to the Wiener filter. The experimental results indicate the revision effectively improves the performance of traditional Wiener filter.关键词
图像去噪/维纳滤波/信号方差Key words
image denoising/ Wiener filter/ signal variance分类
信息技术与安全科学引用本文复制引用
张小波,张顺利..引入修正因子的局部维纳滤波图像去噪[J].计算机与数字工程,2011,39(5):129-131,3.基金项目
陕西省自然科学学基金项目(编号:2009JQ8017) (编号:2009JQ8017)
咸阳师范学院科研基金项目(编号:07XSYK266)资助. (编号:07XSYK266)