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3D medical image segmentation is important for clinical diagnosis and treatment but faces challenges from high-dimensional data and complex spatial dependencies. Traditional single-modality networks, such as CNNs and Transformers, are often…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Haoyu Yang , Yutong Guan , Meixing Shi , Yuxiang Cai , Jintao Chen , Sun Bing , Wenhui Lei , Mianxin Liu , Xiaoming Shi , Yankai Jiang , Jianwei Yin

Automatic medical image segmentation technology has the potential to expedite pathological diagnoses, thereby enhancing the efficiency of patient care. However, medical images often have complex textures and structures, and the models often…

Image and Video Processing · Electrical Eng. & Systems 2024-10-03 Jiashu Xu

Multi-modal 3D medical image segmentation aims to accurately identify tumor regions across different modalities, facing challenges from variations in image intensity and tumor morphology. Traditional convolutional neural network (CNN)-based…

Computer Vision and Pattern Recognition · Computer Science 2025-05-01 Zexin Ji , Beiji Zou , Xiaoyan Kui , Hua Li , Pierre Vera , Su Ruan

Tooth segmentation is a pivotal step in modern digital dentistry, essential for applications across orthodontic diagnosis and treatment planning. Despite its importance, this process is fraught with challenges due to the high noise and low…

Computer Vision and Pattern Recognition · Computer Science 2024-08-02 Jing Hao , Yonghui Zhu , Lei He , Moyun Liu , James Kit Hon Tsoi , Kuo Feng Hung

Recent advancements have highlighted the Mamba framework, a state-space model known for its efficiency in capturing long-range dependencies with linear computational complexity. While Mamba has shown competitive performance in medical image…

Image and Video Processing · Electrical Eng. & Systems 2025-02-05 Weiren Zhao , Feng Wang , Yanran Wang , Yutong Xie , Qi Wu , Yuyin Zhou

Accurate brain tumor segmentation is significant for clinical diagnosis and treatment but remains challenging due to tumor heterogeneity. Mamba-based State Space Models have demonstrated promising performance. However, despite their…

Computer Vision and Pattern Recognition · Computer Science 2026-03-06 Danish Ali , Ajmal Mian , Naveed Akhtar , Ghulam Mubashar Hassan

Brain tumors exhibit high heterogeneity in morphology and multimodal contrast, making manual slice-by-slice de lineation time-consuming and experience-dependent, thus necessitating efficient and stable automated segmentation methods. To…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Hanjun Tao , Hua Wang , Fan Zhang

Accurate segmentation of 3D vascular structures is essential for various medical imaging applications. The dispersed nature of vascular structures leads to inherent spatial uncertainty and necessitates location awareness, yet most current…

Image and Video Processing · Electrical Eng. & Systems 2026-04-30 Gen Shi , Hui Zhang , Jie Tian

CrackMamba, a Mamba-based model, is designed for efficient and accurate crack segmentation for monitoring the structural health of infrastructure. Traditional Convolutional Neural Network (CNN) models struggle with limited receptive fields,…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Xin Zuo , Yu Sheng , Jifeng Shen , Yongwei Shan

Deep learning has achieved remarkable success in medical image segmentation, often reaching expert-level accuracy in delineating tumors and tissues. However, most existing approaches remain task-specific, showing strong performance on…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Fares Bougourzi , Fadi Dornaika , Abdenour Hadid

Recent advancements in the Mamba architecture, with its linear computational complexity, being a promising alternative to transformer architectures suffering from quadratic complexity. While existing works primarily focus on adapting Mamba…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Jie Hu , Junwei Zheng , Jiale Wei , Jiaming Zhang , Rainer Stiefelhagen

Accurate segmentation of 3D clinical medical images is critical in the diagnosis and treatment of spinal diseases. However, the inherent complexity of spinal anatomy and uncertainty inherent in current imaging technologies, poses…

Image and Video Processing · Electrical Eng. & Systems 2024-08-29 Zhiqing Zhang , Tianyong Liu , Guojia Fan , Bin Li , Qianjin Feng , Shoujun Zhou

Accurate segmentation of longitudinal CT scans is important for monitoring tumor progression and evaluating treatment responses. However, existing 3D segmentation models solely focus on spatial information. To address this gap, we propose…

Image and Video Processing · Electrical Eng. & Systems 2025-04-25 Justin Namuk Kim , Yiqiao Liu , Rajath Soans , Keith Persson , Sarah Halek , Michal Tomaszewski , Jianda Yuan , Gregory Goldmacher , Antong Chen

Visual state-space models (SSMs) have shown strong potential for medical image segmentation, yet their effectiveness is often limited by two practical issues: axis-biased scan ordering weakens the modeling of oblique and curved structures,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-30 Fuchen Zheng , Chengpei Xu , Long Ma , Weixuan Li , Junhua Zhou , Xuhang Chen , Weihuang Liu , Haolun Li , Quanjun Li , Zhenxi Zhang , Lei Zhao , Chi-Man Pun , Shoujun Zhou

Accurate risk stratification of precancerous polyps during routine colonoscopy screening is a key strategy to reduce the incidence of colorectal cancer (CRC). However, assessment of low-grade dysplasia remains limited by subjective…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Aqsa Sultana , Rayan Afsar , Ahmed Rahu , Surendra P. Singh , Brian Shula , Brandon Combs , Derrick Forchetti , Vijayan K. Asari

Skeleton-based action recognition has garnered significant attention in the computer vision community. Inspired by the recent success of the selective state-space model (SSM) Mamba in modeling 1D temporal sequences, we propose TSkel-Mamba,…

Computer Vision and Pattern Recognition · Computer Science 2025-12-15 Yanan Liu , Jun Liu , Hao Zhang , Dan Xu , Hossein Rahmani , Mohammed Bennamoun , Qiuhong Ke

Medical image segmentation, which aims to automatically extract anatomical or pathological structures, plays a key role in computer-aided diagnosis and disease analysis. Despite the problem has been widely studied, existing methods are…

Image and Video Processing · Electrical Eng. & Systems 2022-03-01 Han Zhang , Lok Ming Lui

Medical image segmentation is a fundamental task in numerous medical engineering applications. Recently, language-guided segmentation has shown promise in medical scenarios where textual clinical reports are readily available as semantic…

Computer Vision and Pattern Recognition · Computer Science 2026-01-23 Mingjian Li , Mingyuan Meng , Shuchang Ye , Michael Fulham , Lei Bi , Jinman Kim

Precise lesion resection depends on accurately identifying fine-grained anatomical structures. While many coarse-grained segmentation (CGS) methods have been successful in large-scale segmentation (e.g., organs), they fall short in clinical…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Bo Wang , Mengyuan Xu , Yue Yan , Yuqun Yang , Kechen Shu , Wei Ping , Xu Tang , Wei Jiang , Zheng You

Widely used traditional pipelines for subcortical brain segmentation are often inefficient and slow, particularly when processing large datasets. Furthermore, deep learning models face challenges due to the high resolution of MRI images and…

Image and Video Processing · Electrical Eng. & Systems 2024-10-15 Aaron Cao , Zongyu Li , Jordan Jomsky , Andrew F. Laine , Jia Guo
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