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Colorectal cancer (CRC) is the third most common cause of cancer diagnosed in the United States and the second leading cause of cancer-related death among both genders. Notably, CRC is the leading cause of cancer in younger men less than 50…

Computer Vision and Pattern Recognition · Computer Science 2024-09-11 Nikhil Kumar Tomar , Debesh Jha , Koushik Biswas , Tyler M. Berzin , Rajesh Keswani , Michael Wallace , Ulas Bagci

Clinically, automated polyp segmentation techniques have the potential to significantly improve the efficiency and accuracy of medical diagnosis, thereby reducing the risk of colorectal cancer in patients. Unfortunately, existing methods…

Computer Vision and Pattern Recognition · Computer Science 2023-09-26 Junzhuo Liu , Qiaosong Chen , Ye Zhang , Zhixiang Wang , Deng Xin , Jin Wang

Accurately segmenting different organs from medical images is a critical prerequisite for computer-assisted diagnosis and intervention planning. This study proposes a deep learning-based approach for segmenting various organs from CT and…

Traditional segmentation methods for colonic polyps are mainly designed based on low-level features. They could not accurately extract the location of small colonic polyps. Although the existing deep learning methods can improve the…

Computer Vision and Pattern Recognition · Computer Science 2023-01-18 Yuanyuan Wang , Zhaohong Deng , Qiongdan Lou , Shudong Hu , Kup-sze Choi , Shitong Wang

Detecting polyps through colonoscopy is an important task in medical image segmentation, which provides significant assistance and reference value for clinical surgery. However, accurate segmentation of polyps is a challenging task due to…

Computer Vision and Pattern Recognition · Computer Science 2024-03-27 Jianhao Xie , Ruofan Liao , Ziang Zhang , Sida Yi , Yuesheng Zhu , Guibo Luo

We propose a new convolution neural network called HarDNet-MSEG for polyp segmentation. It achieves SOTA in both accuracy and inference speed on five popular datasets. For Kvasir-SEG, HarDNet-MSEG delivers 0.904 mean Dice running at 86.7…

Computer Vision and Pattern Recognition · Computer Science 2021-01-21 Chien-Hsiang Huang , Hung-Yu Wu , Youn-Long Lin

Recent progress of deep image classification models has provided great potential to improve state-of-the-art performance in related computer vision tasks. However, the transition to semantic segmentation is hampered by strict memory…

Computer Vision and Pattern Recognition · Computer Science 2019-05-15 Ivan Krešo , Josip Krapac , Siniša Šegvić

Designing a lightweight and robust portrait segmentation algorithm is an important task for a wide range of face applications. However, the problem has been considered as a subset of the object segmentation problem and less handled in the…

Computer Vision and Pattern Recognition · Computer Science 2020-02-11 Hyojin Park , Lars Lowe Sjösund , YoungJoon Yoo , Nicolas Monet , Jihwan Bang , Nojun Kwak

Automatic segmentation methods of polyps is crucial for assisting doctors in colorectal polyp screening and cancer diagnosis. Despite the progress made by existing methods, polyp segmentation faces several challenges: (1) small-sized polyps…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Wei Wang , Feng Jiang , Xin Wang

This study presents an integrated deep learning model for automatic detection and classification of Gastrointestinal bleeding in the frames extracted from Wireless Capsule Endoscopy (WCE) videos. The dataset has been released as part of…

Image and Video Processing · Electrical Eng. & Systems 2024-12-09 Ayushman Singh , Sharad Prakash , Aniket Das , Nidhi Kushwaha

The performance of a computer-aided automated diagnosis system of lung cancer from Computed Tomography (CT) volumetric images greatly depends on the accurate detection and segmentation of tumor regions. In this paper, we present Recurrent…

Image and Video Processing · Electrical Eng. & Systems 2020-09-09 Uday Kamal , Abdul Muntakim Rafi , Rakibul Hoque , Jonathan Wu , Md. Kamrul Hasan

Convolutional neural networks (CNNs) have achieved state-of-the-art performance for automatic medical image segmentation. However, they have not demonstrated sufficiently accurate and robust results for clinical use. In addition, they are…

Computer Vision and Pattern Recognition · Computer Science 2018-07-23 Guotai Wang , Wenqi Li , Maria A. Zuluaga , Rosalind Pratt , Premal A. Patel , Michael Aertsen , Tom Doel , Anna L. David , Jan Deprest , Sebastien Ourselin , Tom Vercauteren

Automated colonic polyp segmentation is crucial for assisting doctors in screening of precancerous polyps and diagnosis of colorectal neoplasms. Although existing methods have achieved promising results, polyp segmentation remains hindered…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Feng Jiang , Zongfei Zhang , Xin Xu

Colorectal cancer (CRC) remains one of the leading causes of cancer-related morbidity and mortality worldwide, with gastrointestinal (GI) polyps serving as critical precursors according to the World Health Organization (WHO). Early and…

Computer Vision and Pattern Recognition · Computer Science 2026-01-15 Akwasi Asare , Thanh-Huy Nguyen , Ulas Bagci

Polyp segmentation is still known as a difficult problem due to the large variety of polyp shapes, scanning and labeling modalities. This prevents deep learning model to generalize well on unseen data. However, Transformer-based approach…

Computer Vision and Pattern Recognition · Computer Science 2022-10-11 Mai Nguyen , Tung Thanh Bui , Quan Van Nguyen , Thanh Tung Nguyen , Toan Van Pham

Colonic polyps are well-recognized precursors to colorectal cancer (CRC), typically detected during colonoscopy. However, the variability in appearance, location, and size of these polyps complicates their detection and removal, leading to…

Accurate segmentation of skin lesions in dermatoscopic images is crucial for the early diagnosis of skin cancer and improving the survival rate of patients. However, it is still a challenging task due to the irregularity of lesion areas,…

Image and Video Processing · Electrical Eng. & Systems 2023-05-02 Qisen Ma , Keming Mao , Gao Wang , Lisheng Xu , Yuhai Zhao

Accurate segmentation of colonoscopic polyps is considered a fundamental step in medical image analysis and surgical interventions. Many recent studies have made improvements based on the encoder-decoder framework, which can effectively…

Computer Vision and Pattern Recognition · Computer Science 2023-06-21 Feiyu Chen , Haiping Ma , Weijia Zhang

In this paper, we present the VMSE U-Net and VM-Unet CBAM+ model, two cutting-edge deep learning architectures designed to enhance medical image segmentation. Our approach integrates Squeeze-and-Excitation (SE) and Convolutional Block…

Image and Video Processing · Electrical Eng. & Systems 2025-07-10 Sayandeep Kanrar , Raja Piyush , Qaiser Razi , Debanshi Chakraborty , Vikas Hassija , GSS Chalapathi

Convolutional neural networks have led to significant breakthroughs in the domain of medical image analysis. However, the task of breast cancer segmentation in whole-slide images (WSIs) is still underexplored. WSIs are large…

Computer Vision and Pattern Recognition · Computer Science 2018-07-31 Nanqing Dong , Michael Kampffmeyer , Xiaodan Liang , Zeya Wang , Wei Dai , Eric P. Xing
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