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Medical image segmentation is crucial for computer-aided diagnosis, yet privacy constraints hinder data sharing across institutions. Federated learning addresses this limitation, but existing approaches often rely on lightweight…

计算机视觉与模式识别 · 计算机科学 2025-09-22 Tong Wang , Xingyue Zhao , Linghao Zhuang , Haoyu Zhao , Jiayi Yin , Yuyang He , Gang Yu , Bo Lin

For medical image analysis, segmentation models trained on one or several domains lack generalization ability to unseen domains due to discrepancies between different data acquisition policies. We argue that the degeneration in segmentation…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Ziqi Zhou , Lei Qi , Yinghuan Shi

Collective intelligence from multiple medical experts consistently surpasses individual expertise in clinical diagnosis, particularly for ambiguous medical image segmentation tasks involving unclear tissue boundaries or pathological…

图像与视频处理 · 电气工程与系统科学 2025-11-18 Mingzhou Jiang , Jiaying Zhou , Junde Wu , Tianyang Wang , Yueming Jin , Min Xu

Segment Anything Model (SAM), a prompt-driven foundation model for natural image segmentation, has demonstrated impressive zero-shot performance. However, SAM does not work when directly applied to medical image segmentation, since SAM…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Bin Xie , Hao Tang , Bin Duan , Dawen Cai , Yan Yan , Gady Agam

Medical image translation is crucial for reducing the need for redundant and expensive multi-modal imaging in clinical field. However, current approaches based on Convolutional Neural Networks (CNNs) and Transformers often fail to capture…

图像与视频处理 · 电气工程与系统科学 2024-11-21 Jiayu Huo , Sebastien Ourselin , Rachel Sparks

The Segment Anything Model (SAM) has achieved a notable success in two-dimensional image segmentation in natural images. However, the substantial gap between medical and natural images hinders its direct application to medical image…

计算机视觉与模式识别 · 计算机科学 2024-04-17 Quan Quan , Fenghe Tang , Zikang Xu , Heqin Zhu , S. Kevin Zhou

The Segment Anything Model (SAM) is a cornerstone of image segmentation, demonstrating exceptional performance across various applications, particularly in autonomous driving and medical imaging, where precise segmentation is crucial.…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Xiaoliang Liu , Furao Shen , Jian Zhao

Training segmentation models for medical images continues to be challenging due to the limited availability of data annotations. Segment Anything Model (SAM) is a foundation model that is intended to segment user-defined objects of interest…

计算机视觉与模式识别 · 计算机科学 2023-08-09 Maciej A. Mazurowski , Haoyu Dong , Hanxue Gu , Jichen Yang , Nicholas Konz , Yixin Zhang

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…

定量方法 · 定量生物学 2025-07-16 Kecheng Chen , Xinyu Luo , Tiexin Qin , Jie Liu , Hui Liu , Victor Ho Fun Lee , Hong Yan , Haoliang Li

In clinical practice, segmenting specific lesions based on the needs of physicians can significantly enhance diagnostic accuracy and treatment efficiency. However, conventional lesion segmentation models lack the flexibility to distinguish…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Shuyi Ouyang , Jinyang Zhang , Xiangye Lin , Xilai Wang , Qingqing Chen , Yen-Wei Chen , Lanfen Lin

Test time Adaptation is a promising approach for mitigating domain shift in medical image segmentation; however, current evaluations remain limited in terms of modality coverage, task diversity, and methodological consistency. We present…

计算机视觉与模式识别 · 计算机科学 2025-12-03 Wenjing Yu , Shuo Jiang , Yifei Chen , Shuo Chang , Yuanhan Wang , Beining Wu , Jie Dong , Mingxuan Liu , Shenghao Zhu , Feiwei Qin , Changmiao Wang , Qiyuan Tian

Segment Anything Model (SAM) demonstrates powerful zero-shot capabilities; however, its accuracy and robustness significantly decrease when applied to medical image segmentation. Existing methods address this issue through modality fusion,…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Yiheng Zhong , Zihong Luo , Chengzhi Liu , Feilong Tang , Zelin Peng , Ming Hu , Yingzhen Hu , Jionglong Su , Zongyuan Ge , Imran Razzak

Background: The segment-anything model (SAM), introduced in April 2023, shows promise as a benchmark model and a universal solution to segment various natural images. It comes without previously-required re-training or fine-tuning specific…

图像与视频处理 · 电气工程与系统科学 2023-05-09 Sheng He , Rina Bao , Jingpeng Li , Jeffrey Stout , Atle Bjornerud , P. Ellen Grant , Yangming Ou

The Segment Anything Model (SAM) exhibits impressive capabilities in zero-shot segmentation for natural images. Recently, SAM has gained a great deal of attention for its applications in medical image segmentation. However, to our best…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Pengfei Gu , Zihan Zhao , Hongxiao Wang , Yaopeng Peng , Yizhe Zhang , Nishchal Sapkota , Chaoli Wang , Danny Z. Chen

Medical image segmentation of anatomical structures and pathology is crucial in modern clinical diagnosis, disease study, and treatment planning. To date, great progress has been made in deep learning-based segmentation techniques, but most…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Taha Koleilat , Hojat Asgariandehkordi , Hassan Rivaz , Yiming Xiao

Foundation models, such as OpenAI's GPT-3 and GPT-4, Meta's LLaMA, and Google's PaLM2, have revolutionized the field of artificial intelligence. A notable paradigm shift has been the advent of the Segment Anything Model (SAM), which has…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Ruikai Cui , Siyuan He , Shi Qiu

The advent of large models, also known as foundation models, has significantly transformed the AI research landscape, with models like Segment Anything (SAM) achieving notable success in diverse image segmentation scenarios. Despite its…

计算机视觉与模式识别 · 计算机科学 2024-08-13 Tianrun Chen , Ankang Lu , Lanyun Zhu , Chaotao Ding , Chunan Yu , Deyi Ji , Zejian Li , Lingyun Sun , Papa Mao , Ying Zang

Segmentation of anatomical structures and pathological regions in medical images is essential for modern clinical diagnosis, disease research, and treatment planning. While significant advancements have been made in deep learning-based…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Taha Koleilat , Hojat Asgariandehkordi , Hassan Rivaz , Yiming Xiao

Brain tumor segmentation presents a formidable challenge in the field of Medical Image Segmentation. While deep-learning models have been useful, human expert segmentation remains the most accurate method. The recently released Segment…

图像与视频处理 · 电气工程与系统科学 2023-10-11 Mohammad Peivandi , Jason Zhang , Michael Lu , Dongxiao Zhu , Zhifeng Kou

Semi-supervised learning addresses label scarcity and high annotation costs in medical image segmentation by exploiting the latent information in unlabeled data to enhance model performance. Traditional discriminative segmentation relies on…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Kaiwen Huang , Yi Zhou , Yizhe Zhang , Jingxiong Li , Tao Zhou