Grammatical Swarm based Segmentation Methodology for Lesion Segmentation in Brain MRI

This paper presents Grammatical Swarm based segmentation methodology for lesion detection in brain’s magnetic resonance image. In the proposed methodology, images are denoised using median filter at the outset. Secondly, images are segmented using Grammatical Swarm based hard-clustering technique. Finally, lesions are extracted from the segmented images. The proposed methodology is applied on s...

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A hierarchical Convolutional Neural Network for Segmentation of Stroke Lesion in 3D Brain MRI

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Grammatical Swarm based Segmentation Methodology for Lesion Segmentation in Brain MRI

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