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Medical image segmentation in medical imaging plays a crucial role in helping clinicians accurately identify abnormal areas in magnetic resonance images. MRI sequences are essential for distinguishing tumors by analyzing the contrast and texture of soft tissues, making accurate segmentation. This paper focuses on presenting deep learning architectures for the automated segmentation of abnormal regions in MRI scans, with a focus on brain tumors. It incorporates ResNet50 architecture to classify the presence of a tumor, while ResUNet, VGG19-UNet, and UNet models focus on precise segmentation. The dataset used comes from The Cancer Imaging Archive (TCIA), which features MRI scans from 110 patients with lower-grade gliomas and includes manual segmentation masks for fluid-attenuated inversion recovery (FLAIR) abnormalities. Key performance metrics such as accuracy for classification and Tversky loss, Dice coefficient, and IoU for segmentation ensure the effective identification of tumor regions.
"Medical Image Segmentation", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 3, page no.a775-a780, March-2025, Available :http://www.ijrti.org/papers/IJRTI2503096.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator