A Mixed De-nosing Method of Digital Image Based on Removed-noise Threshold
An efficient mixed de-nosing method of digital image based on removed-nosie threshold is presented. The conception of neighborhood and removed-noise threshold is introduced. The weight average is insteaded of traditional average operation, which is assigned as weight value. This algorithm also advances pixel-block operation instead of pixel-pixel operation and removed-noise threshold instead of segmentation threshold, which causes the image more explicit and shows obvious superiority especially when the noise is more complex. Results show that the approach based on fuzzy smoothing approach provides a powerful noise removal ability than the classical ones.
dogital image image de-noise threshold noise measurei
Lina Zhang JiaqingTu ZhiminWang
Department of Electroincs and Information Technology City College of WenZhou University WenZhou, Zhe Department of Electroincs and Information Technology Anyang Iron & Stell Group Co.,ltd An Yang, Hena
国际会议
哈尔滨
英文
1223-1226
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）