期刊名称：International Journal of Computer Science and Communication Networks
电子版ISSN：2249-5789
出版年度：2011
卷号：1
期号：2
页码：117-122
出版社：Technopark Publications
摘要：Segmentation of adjoining objects in a noisy image is a challenging task in image processing. Natural images often get corrupted by noise during acquisition and transmission. Segmentation of these noisy images does not provide desired results, hence de-noising is required. In this paper, we tried to address a very effective technique called Wavelet thresholding for de-noising, as it can arrest the energy of a signal in few energy transform values, followed by Marker controlled Watershed Segmentation
