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Indian Journal of Public Health Research & Development
Year : 2019, Volume : 10, Issue : 2
First page : ( 1070) Last page : ( 1075)
Print ISSN : 0976-0245. Online ISSN : 0976-5506.
Article DOI : 10.5958/0976-5506.2019.00439.X

A Survey on Brain Tumor Segmentation Techniques

Kumar K. Sambath1, Rajendran A.2

1Assistant Professor, Department of Electronics and Communication Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu

2Professor, Department of Electronics and Communication Engineering, Karpagam College of Engineering, Coimbatore, Tamil Nadu, India

Online published on 15 March, 2019.

Abstract

Brain tumors are most aggressive and tends to short life expectancy rate. Automatic segmentation is important for quantitative analysis in MR brain images. Magnetic resonance imaging (MRI) is a common imaging technique to assess these kind of tumors which gives segmentation in a reasonable time and produces large amount of data. This paper presents survey on automatic brain tumor segmentation and discuss validation metrics like dice similarity coefficient, specificity, sensitivity, true positive, true negative and etc,. The main scope of this paper is to compare the different segmentation techniques.

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Keywords

Brain Tumor, MRI, segmentation.

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