A Detailed Review on Brain Image Segmentation using Deep Learning Algorithms
Year: 2024
Type: article
Abstract: The need for a better method of diagnosis is essential, as evidenced by the increasing incidence of accurate brain tumour identification in the field of neuro-oncology. The existing literature, which is mainly concerned with the classification of MRI images, does not provide thorough answers to the many problems that arise in brain tumour segmentation, including imaging abnormalities, the difficult-to-define boundaries of tumours, tumour heterogeneity, and classification uncertainties. By putting forth a novel deep learning framework that blends the well-known U-Net architecture with self-attention processes, specially tailored for brain tumour segmentation, this study seeks to overcome these problems. Our work thoroughly evaluates and contrasts current deep learning methods, highlighting the efficiency of the U-Net architecture in recognizing both particular and generic patterns in three-dimensional brain imaging. Key findings show that our proposed model outperforms recent advances in brain tumour segmentation from 2020 to 2024 in terms of accuracy, precision, sensitivity, and specificity. Significant results suggest that this combination of factors sets a new standard in medical image segmentation, with the potential to revolutionize diagnostic capabilities and therapeutic approaches. The implications go beyond academic discussion, giving patients and healthcare professionals hope for the accurate diagnosis and management of brain tumours. The integration of self-attention mechanisms has proven effective in improving segmentation accuracy by focusing on critical tumour regions and improving overall precision.
Authors: Mayur B Suvarna, Tarun Gonal, Gowri B M, Mubarak Ali
Institution: REVA University
Language: English
Subfield: Neurology
Field: Neuroscience
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W6930602901
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