Image registration-based brain tumor detection and segmentation using ANFIS classification approach |
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Authors: | Ezhilmathi Nagarathinam Thirumurugan Ponnuchamy |
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Affiliation: | 1. Faculty of Electrical and Electronics Engineering, NPR College of Engineering and Technology, Dindigul, Tamil Nadu, India;2. Faculty of Electronics and Communication Engineering, PSNA College of Engineering and Technology, Dindigul, Tamil Nadu, India |
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Abstract: | Abnormal cells in human brain lead to the development of tumors. Manual detection of this tumor region is a time-consuming process. Hence, this paper proposes an efficient and automated computer-aided methodology for brain tumor detection and segmentation using image registration technique and classification approaches. This proposed work consists of the following modules: image registration, contourlet transform, and feature extraction with feature normalization, classification, and segmentation. The extracted features are optimized using genetic algorithm, and then an adaptive neuro-fuzzy inference system classification approach is used to classify the features for the detection and segmentation of tumor regions in brain magnetic resonance imaging. A quantitative analysis is performed to evaluate the proposed methodology for brain tumor detection using sensitivity, specificity, segmentation accuracy, precision, and Dice similarity coefficient. |
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Keywords: | abnormal cells classifications detection segmentation tumor |
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