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Volume & Issue no: Volume 4, Issue 4, July - August 2015

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Title:
A Novel Clustering Algorithm for Color Image Segmentation using Rough set and Fuzzy Set
Author Name:
Mr. Venkateswara Reddy Eluri, Dr. M.Ramesh, Dr. Mare Jane Aragon
Abstract:
Abstract Clustering is a process which partitions a given data set into homogeneous groups based on given features such that similar objects are kept in a group whereas dissimilar Objects are in different groups. This paper describes a proposed algorithm of Dynamic Histogram based Rough-Fuzzy CMeans (DHRFCM), in which identifying initial seed points by constructing dynamic histogram rather than randomly generated initial seed points for identifying similar objects. After that using rough set theory, we can reduce the seed point selection and then apply an un supervised clustering algorithm of Fuzzy C-Means(FCM) to segment the given color image. And also compared the proposed algorithm with various clustering algorithm such as K-means, Fuzzy CMeans, Rough-Fuzzy C-Means. To determine the best clustering algorithm we used various cluster validity indices such as Davies-Bouldin (DB) index, RAND index, Silhouette index and Jaccard index. Experimental results shows that the proposed method perform well and improve the segmentation results. Keywords: Clustering, Rough set, Dynamic Histogram, Image Segmentation, Fuzzy C-Means.
Cite this article:
Mr. Venkateswara Reddy Eluri, Dr. M.Ramesh, Dr. Mare Jane Aragon , " A Novel Clustering Algorithm for Color Image Segmentation using Rough set and Fuzzy Set" , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) , Volume 4, Issue 4, July - August 2015 , pp. 028-032 , ISSN 2278-6856.
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International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
ISSN 2278-6856
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