Survey on AI-Based Polyp Localization and Segmentation for Enhanced Colonoscopy Diagnosis


Authors : Aruna U; Mallikarjun M Kotur; Mogallapu Rahul; Mohammed Dhanish; Lakshmi Priya B M

Volume/Issue : Volume 9 - 2024, Issue 12 - December

Google Scholar : https://tinyurl.com/srdyzvt8

Scribd : https://tinyurl.com/3m26ssjj

DOI : https://doi.org/10.5281/zenodo.14534619

Abstract : Colonoscopy being a critical diagnostic and preventive procedure for colorectal cancer, a major contributor to cancer related deaths globally. Early recognition of polyps at an early stage in the colon is essential for minimizing the progression of cancer. Manual detection during colonoscopy is labor-intensive and vulnerable to human errors such as missed polyps or false diagnoses due to variations in polyp size, shape, and texture. This paper explores a deep learning-based system for automated segmentation and detection of polyps by using advanced architectures like U-Net and Mask R-CNN. These techniques aim to enhance diagnostic precision, reduce clinician workload, and provide real-time feedback during procedures, thereby transforming the landscape of gastrointestinal healthcare.

Keywords : Colonoscopy, Polyp Detection, Segmentation, Deep Learning, CNN, Medical Imaging, Colorectal Cancer.

References :

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  2. J. Liu, T. Zhang, and Y. Chen, "Deep Learning in Polyp Segmentation: A Study on U-Net and Its Variants," presented at the 2023 IEE Symposium on Biomedical Engineering (ISBE).
  3. S. R. Patel, H. Singh, and N. Kumar, "Improving Deep Learning Approaches for Accurate Polyp Segmentation in Colonoscopy," presented at the 2022 International Conference on Biomedical Image Analysis (BIA).
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  19. N. Ahmed and F. Hassan, "AI-Assisted Systems for Colonoscopy: A Focus on Polyp Detection and Segmentation," 2023.
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Colonoscopy being a critical diagnostic and preventive procedure for colorectal cancer, a major contributor to cancer related deaths globally. Early recognition of polyps at an early stage in the colon is essential for minimizing the progression of cancer. Manual detection during colonoscopy is labor-intensive and vulnerable to human errors such as missed polyps or false diagnoses due to variations in polyp size, shape, and texture. This paper explores a deep learning-based system for automated segmentation and detection of polyps by using advanced architectures like U-Net and Mask R-CNN. These techniques aim to enhance diagnostic precision, reduce clinician workload, and provide real-time feedback during procedures, thereby transforming the landscape of gastrointestinal healthcare.

Keywords : Colonoscopy, Polyp Detection, Segmentation, Deep Learning, CNN, Medical Imaging, Colorectal Cancer.

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