期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2014
卷号：5
期号：4
页码：5120-5124
出版社：TechScience Publications
摘要：TEM images are rapidly gaining prominence in various sectors like life sciences, pathology, medical science, semiconductors, forensics, etc. Hence, there is a critical need to know the effect of existing image restoration and enhancement techniques available for TEM images. This paper primarily focuses on DVROFT filter. After simulation it is observed that the SNR and PSNR ratios obtained for TEM image is much higher than those obtained for normal image. DVROFT give better performance than the others in case of both greyscale TEM and colored TEM images.
