期刊名称：International Journal of Advanced Computer Research
印刷版ISSN：2249-7277
电子版ISSN：2277-7970
出版年度：2013
卷号：3
期号：13
页码：47-52
出版社：Association of Computer Communication Education for National Triumph (ACCENT)
摘要：In this paper, a comparative study on three types of noise as Salt & Pepper noise, Gaussian Noise and Speckle noise has been undertaken under six different noise densities varying from 10% to 60% with the use of four filters as Average filter(AF), Adaptive Median filter(AMF), Standard Median filter(SMF) and Alpha Trimmed Mean filter (ATMF). The result comparison has been done with the help of Mean Square Error (MSE), Peak Signal to Noise Ratio (PSNR) and Gain (%) to find a better method for the removal of noise in image in different noise conditions during acquisition.
关键词：Filters; Noise; Mean Square Error; Peak Signal to Noise Ratio.
