Automatic Detection of Polyps using UNet

Registration ID: IJNRD_188636

Published ID: IJNRD2303151

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Lukalapu Kusuma, K Nikita, Sanjana Das

Colorectal cancer, polyp, DCNN, U-Net, segmentation, data augmentation

One of the most prevalent forms of malignant cancer is colon cancer. It begins to develop as a polyp, which is essentially an outgrowth from the surface of the colon. Therefore, one of the main purposes of endoscopy and colonoscopy is the early detection of polyps and malignancies. In order to dramatically increase the robustness and efficacy of colorectal cancer screening, as well as improve segmentation, accuracy, lesion detectability, and histological characterization accuracy, DCNN (deep convolutional neural networks) techniques based on U-Net architecture are applied. Data augmentation is utilised to expand our dataset, giving U-Net access to extra details that lead to accurate detection. The presence of polyps is not consistent, the colour pattern is not uniform, and there is a reflection effect in photos of polyps taken during colonoscopy and endoscopy. Over and under segmentation may result from this. The segmentation method is based on a model of a polyp's presence, which is defined as a noticeable shape enclosed within a polyp. This model takes these elements into consideration. An area can be recognised by the presence of edges and valleys. Post-processing techniques including morphological changes to soften segmentation boundaries and grouping neighbouring objects that originally belonged to a large polyp in the output segmentation chart are used to increase the accuracy of polyp detection. Polyp and non-polyp instances are separated for each pixel. The clinician can now identify the polyp with greater ease, speed, and accuracy. In the development of a CAD (Computer-Aided Diagnosis) system, automated polyp segmentation can be useful. Therefore, we propose an effective U-Net strategy for DCNN design and method for automated polyp detection.

Published Paper   E-Certificate

Lukalapu Kusuma, K Nikita, & Sanjana Das (March-2023). Automatic Detection of Polyps using UNet. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 8(3), b442-b446. https://ijnrd.org/papers/IJNRD2303151.pdf

Volume 8 Issue 3, March-2023

Pages : b442-b446

Paper Reg. ID: IJNRD_188636

Published Paper Id: IJNRD2303151

Downloads: 000122005

Research Area: Computer Engineering 

Author Type: Indian Author

Country: Hyderabad, Telangana, India

Published Paper PDF: https://ijnrd.org/papers/IJNRD2303151.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2303151

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

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