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Abstract—Medical image segmentation plays a vital role in early detection and diagnosis of tumors from CT scan images. Traditional methods rely heavily on manual analysis by radiologists, which is time-consuming and prone to human error. This project proposes an automated tumor localization system using deep learning techniques, specifically the U-Net architecture combined with transfer learning. The model is trained on CT scan datasets to accurately segment tumor regions. Pre-trained encoder networks improve feature extraction and reduce training time. The proposed system enhances segmentation accuracy, reduces manual effort, and supports clinical decision-making. Experimental results demonstrate improved performance in terms of Dice coefficient and Intersection over Union (IoU), making the model effective for medical applications.
Keywords:
Keywords— Medical Image Segmentation, U-Net, Transfer Learning, CT Scan, Tumor Detection, Deep Learning
Cite Article:
" Development of Medical Image Segmentation Model for Tumor Localization in CT Scan Images using U-Net Architecture and Transfer Learning", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2456-3315, Vol.11, Issue 5, page no.a19-a24, May-2026, Available :http://www.ijrti.org/papers/IJRTI2605002.pdf
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000205548
ISSN:
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