Multikernel Support Vector Machine with GLCM For Truthful Brain Signal Classification of Magnetic Resonance Imaging

Sankarasubramanian, R S (2022) Multikernel Support Vector Machine with GLCM For Truthful Brain Signal Classification of Magnetic Resonance Imaging. In: 2022 8th International Conference on Advanced Computing and Communication Systems (ICACCS), Coimbatore, India.

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Abstract

This paper works on the novel hierarchical transformation technique (HTT)on the root of gray level co-occurrence matrix (GLCM) texture features which has to be extracted and sequentially processed with multi-kernel support vector machine (SVM) classifier to categorize MRI brain image clinical states. This processing technique possess 3 different phases. First, pre-processing steps are applied to enhance the image quality by applying hierarchical transformation technique. Then, texture features are extracted with the help of GLCM. Finally, multi-kernel support vector machine algorithm enables the classification. The novel proposed HTT methodology makes the incorporation of optimal selection of mask with disk shaped bottom and top hat morphological processing and few mathematical processes for the cumulative enhancement and the pre-processing of the image. The computation of GLCM is being made for extracting the probabilistic texture features. These features are measurement of contrast, energy, correlation, entropy and homogeneity. The extracted GLCM texture features are based on co-occurrence and then applied with SVM classification which can categorize the acquired MRI brain image into two clinical states as abnormal and normal. Additionally, the enumeration of comparison is also made with traditional feature extraction technique using the GLCM textures.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Brain mapping; Classification (of information); Extraction; Feature extraction; Image enhancement; Image segmentation; Linear transformations; Mathematical morphology; Morphology; Radial basis function networks; Support vector machines; Textures; Base function; Brain tumors; Gray level co-occurrence matrix texture feature extraction; Gray-level co-occurrence matrix; Grey-level co-occurrence matrixes; Hierarchial transform transform; MRI Image; Multi kernel support vector machine; Multi-kernel; Radial base function; Radial basis; Support vectors machine; Texture feature extraction
Subjects: E Electronics and Communication Engineering > Image Processing
Divisions: Mathematics
Depositing User: Users 5 not found.
Date Deposited: 28 Jun 2024 05:03
Last Modified: 28 Jun 2024 05:03
URI: https://ir.psgitech.ac.in/id/eprint/651

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