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Deformable registration is a fundamental task in medical image processing, aiming to achieve precise alignment by establishing nonlinear correspondences between images. Traditional methods offer good adaptability and interpretability but…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Jing Hu , Kaiwei Yu , Hongjiang Xian , Shu Hu , Xin Wang

Foundation medical segmentation models, with MedSAM being the most popular, have achieved promising performance across organs and lesions. However, MedSAM still suffers from compromised performance on specific lesions with intricate…

Quantitative Methods · Quantitative Biology 2025-07-16 Kecheng Chen , Xinyu Luo , Tiexin Qin , Jie Liu , Hui Liu , Victor Ho Fun Lee , Hong Yan , Haoliang Li

Polyp segmentation, a critical concern in medical imaging, has prompted numerous proposed methods aimed at enhancing the quality of segmented masks. While current state-of-the-art techniques produce impressive results, the size and…

Computer Vision and Pattern Recognition · Computer Science 2024-06-24 Quoc-Huy Trinh , Hai-Dang Nguyen , Bao-Tram Nguyen Ngoc , Debesh Jha , Ulas Bagci , Minh-Triet Tran

Automated nodule segmentation is essential for computer-assisted diagnosis in ultrasound images. Nevertheless, most existing methods depend on precise pixel-level annotations by medical professionals, a process that is both costly and…

Computer Vision and Pattern Recognition · Computer Science 2024-07-19 Xingyue Zhao , Peiqi Li , Xiangde Luo , Meng Yang , Shi Chang , Zhongyu Li

Recently, the Segment Anything Model (SAM) gains lots of attention rapidly due to its impressive segmentation performance on images. Regarding its strong ability on image segmentation and high interactivity with different prompts, we found…

Computer Vision and Pattern Recognition · Computer Science 2023-05-01 Jinyu Yang , Mingqi Gao , Zhe Li , Shang Gao , Fangjing Wang , Feng Zheng

Labeled datasets for semantic segmentation are imperfect, especially in medical imaging where borders are often subtle or ill-defined. Little work has been done to analyze the effect that label errors have on the performance of segmentation…

Computer Vision and Pattern Recognition · Computer Science 2018-09-25 Nicholas Heller , Joshua Dean , Nikolaos Papanikolopoulos

Automatic segmentation of medical images is crucial in modern clinical workflows. The Segment Anything Model (SAM) has emerged as a versatile tool for image segmentation without specific domain training, but it requires human prompts and…

Computer Vision and Pattern Recognition · Computer Science 2024-05-16 Yunxiang Li , Bowen Jing , Zihan Li , Jing Wang , You Zhang

Segmentation is vital for ophthalmology image analysis. But its various modal images hinder most of the existing segmentation algorithms applications, as they rely on training based on a large number of labels or hold weak generalization…

Computer Vision and Pattern Recognition · Computer Science 2023-04-27 Zhongxi Qiu , Yan Hu , Heng Li , Jiang Liu

Medical image segmentation models built on Segment Anything Model (SAM) achieve strong performance on clean benchmarks, yet their reliability often degrades under realistic image corruptions such as noise, blur, motion artifacts, and…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Jieru Li , Matthew Chen , Micky C. Nnamdi , J. Ben Tamo , Benoit L. Marteau , May D. Wang

The Segment Anything Model (SAM) has demonstrated exceptional performance and versatility, making it a promising tool for various related tasks. In this report, we explore the application of SAM in Weakly-Supervised Semantic Segmentation…

Computer Vision and Pattern Recognition · Computer Science 2023-06-21 Weixuan Sun , Zheyuan Liu , Yanhao Zhang , Yiran Zhong , Nick Barnes

Nucleus segmentation is an important analysis task in digital pathology. However, methods for automatic segmentation often struggle with new data from a different distribution, requiring users to manually annotate nuclei and retrain…

Image and Video Processing · Electrical Eng. & Systems 2025-06-03 Titus Griebel , Anwai Archit , Constantin Pape

Segment anything model (SAM), a foundation model with superior versatility and generalization across diverse segmentation tasks, has attracted widespread attention in medical imaging. However, it has been proved that SAM would encounter…

Computer Vision and Pattern Recognition · Computer Science 2024-03-21 Xian Lin , Yangyang Xiang , Zhehao Wang , Kwang-Ting Cheng , Zengqiang Yan , Li Yu

Cells are the fundamental unit of biological organization, and identifying them in imaging data - cell segmentation - is a critical task for various cellular imaging experiments. While deep learning methods have led to substantial progress…

The recently introduced Segment Anything Model (SAM), a Visual Foundation Model (VFM), has demonstrated impressive capabilities in zero-shot segmentation tasks across diverse natural image datasets. Despite its success, SAM encounters…

Computer Vision and Pattern Recognition · Computer Science 2024-08-23 Chunpeng Zhou , Kangjie Ning , Qianqian Shen , Sheng Zhou , Zhi Yu , Haishuai Wang

The recent Segment Anything Model (SAM) represents a big leap in scaling up segmentation models, allowing for powerful zero-shot capabilities and flexible prompting. Despite being trained with 1.1 billion masks, SAM's mask prediction…

Computer Vision and Pattern Recognition · Computer Science 2023-10-24 Lei Ke , Mingqiao Ye , Martin Danelljan , Yifan Liu , Yu-Wing Tai , Chi-Keung Tang , Fisher Yu

Guidewire segmentation during endovascular interventions holds the potential to significantly enhance procedural accuracy, improving visualization and providing critical feedback that can support both physicians and robotic systems in…

Computer Vision and Pattern Recognition · Computer Science 2024-10-11 Yuxuan Wen , Evgenia Roussinova , Olivier Brina , Paolo Machi , Mohamed Bouri

Large-scale vision models like SAM have extensive visual knowledge, yet their general nature and computational demands limit their use in specialized tasks like medical image segmentation. In contrast, task-specific models such as U-Net++…

Image and Video Processing · Electrical Eng. & Systems 2025-03-11 Yuchen Mao , Hongwei Li , Yinyi Lai , Giorgos Papanastasiou , Peng Qi , Yunjie Yang , Chengjia Wang

Glioma is a prevalent brain tumor that poses a significant health risk to individuals. Accurate segmentation of brain tumor is essential for clinical diagnosis and treatment. The Segment Anything Model(SAM), released by Meta AI, is a…

Image and Video Processing · Electrical Eng. & Systems 2024-09-12 Peng Zhang , Yaping Wang

Salient Object Detection (SOD) aims to identify and segment the most prominent objects in images. Advanced SOD methods often utilize various Convolutional Neural Networks (CNN) or Transformers for deep feature extraction. However, these…

Computer Vision and Pattern Recognition · Computer Science 2024-08-09 Shixuan Gao , Pingping Zhang , Tianyu Yan , Huchuan Lu

The recently introduced Segment Anything Model (SAM) combines a clever architecture and large quantities of training data to obtain remarkable image segmentation capabilities. However, it fails to reproduce such results for…

Computer Vision and Pattern Recognition · Computer Science 2023-06-13 Tal Shaharabany , Aviad Dahan , Raja Giryes , Lior Wolf