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Brain Tumor Segmentation in MRI Images Using Unsupervised Artificial Bee Colony Algorithm and FCM Clustering

Menon, Neeraja and Ramakrishnan, Rohit (2015) Brain Tumor Segmentation in MRI Images Using Unsupervised Artificial Bee Colony Algorithm and FCM Clustering. In: 2015 International Conference on Communications and Signal Processing (ICCSP), APR 02-04, 2015, Adhiparasakthi Engn Coll,Dept Elect & Commun Engn, Melmaruvathur, INDIA, pp. 6-9.

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Official URL: http://dx.doi.org/10.1109/ICCSP.2015.7322635

Abstract

Tumor Segmentation of MRI Brain images is still a challenging problem. The paper proposes a fast MRI Brain Image segmentation method based on Artificial Bee Colony (ABC) algorithm and Fuzzy-C Means (FCM) algorithm. The value in continuous gray scale interval is searched using threshold estimation. The optimal threshold value is searched with the help of ABC algorithm. In order to get an efficient fitness function for ABC algorithm the original image is decomposed by discrete wavelet transforms. Then by performing a noise reduction to the approximation image, a filtered image reconstructed with low-frequency components, is produced. The FCM algorithm is used for clustering the segmented image which helps to identify the brain tumor.

Item Type: Conference Proceedings
Additional Information: Copy right for this article belongs to the IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Depositing User: Id for Latest eprints
Date Deposited: 22 Oct 2016 07:06
Last Modified: 22 Oct 2016 07:06
URI: http://eprints.iisc.ac.in/id/eprint/54683

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