文章基本信息

标题：A Modified Approach for Image Segmentation in Information Bottleneck Method
本地全文：下载
作者：S.Dhanalakshmi ; T.Ravichandran
期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2012
卷号：1
期号：7
页码：059-063
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Image processing is a form of signal processing. One of the typical operations on image processing is image segmentation. In this paper, we use new image segmentation algorithms based on information bottleneck method. Here we are going to use three algorithms; first we introduce the split-and-merge algorithm, where an image is segmented into set of regions (input) and the intensity histogram bins (output) is obtained. The second algorithm is the histogram clustering algorithm, where the input variable represents the histogram bins and the output is given by the set of regions. Finally, the registration based segmentation for two registered multimodal images. Image registration is the process of overlaying images (two or more) of the same scene taken at different times, from different viewpoints, and/or by different sensors. The registration geometrically aligns two images (the reference and sensed images).
关键词：Image Segmentation; Image Registration; Quad ; tree; Clustering; Information Bottleneck Method