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The joint utilization of diverse data sources for medical imaging segmentation has emerged as a crucial area of research, aiming to address challenges such as data heterogeneity, domain shift, and data quality discrepancies. Integrating…

Computer Vision and Pattern Recognition · Computer Science 2024-04-04 Eddardaa B. Loussaief , Mohammed Ayad , Domenc Puig , Hatem A. Rashwan

Recent advances have been made in applying convolutional neural networks to achieve more precise prediction results for medical image segmentation problems. However, the success of existing methods has highly relied on huge computational…

Image and Video Processing · Electrical Eng. & Systems 2021-08-24 Dian Qin , Jiajun Bu , Zhe Liu , Xin Shen , Sheng Zhou , Jingjun Gu , Zhijua Wang , Lei Wu , Huifen Dai

We propose a unified cross-domain transfer learning framework that leverages knowledge from multiple heterogeneous medical imaging datasets to improve performance across segmentation, classification, and object detection tasks. Our approach…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Ceausescu Ciprian-Mihai , Anghelina Ion-Marian , Alexe Dumitru-Bogdan

Medical image segmentation plays a crucial role in clinical workflows, but domain shift often leads to performance degradation when models are applied to unseen clinical domains. This challenge arises due to variations in imaging…

Computer Vision and Pattern Recognition · Computer Science 2025-08-01 Yingkai Wang , Yaoyao Zhu , Xiuding Cai , Yuhao Xiao , Haotian Wu , Yu Yao

Efficiently utilizing discriminative features is crucial for convolutional neural networks to achieve remarkable performance in medical image segmentation and is also important for model generalization across multiple domains, where letting…

Computer Vision and Pattern Recognition · Computer Science 2022-05-16 Ran Gu , Jiangshan Lu , Jingyang Zhang , Wenhui Lei , Xiaofan Zhang , Guotai Wang , Shaoting Zhang

The limited availability of labeled data has driven advancements in semi-supervised learning for medical image segmentation. Modern large-scale models tailored for general segmentation, such as the Segment Anything Model (SAM), have…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Kaiwen Huang , Tao Zhou , Huazhu Fu , Yizhe Zhang , Yi Zhou , Chen Gong , Dong Liang

The success of deep convolutional neural networks is partially attributed to the massive amount of annotated training data. However, in practice, medical data annotations are usually expensive and time-consuming to be obtained. Considering…

Image and Video Processing · Electrical Eng. & Systems 2020-10-06 Kang Li , Lequan Yu , Shujun Wang , Pheng-Ann Heng

Generalization to previously unseen images with potential domain shifts and different styles is essential for clinically applicable medical image segmentation, and the ability to disentangle domain-specific and domain-invariant features is…

Computer Vision and Pattern Recognition · Computer Science 2022-11-23 Ran Gu , Guotai Wang , Jiangshan Lu , Jingyang Zhang , Wenhui Lei , Yinan Chen , Wenjun Liao , Shichuan Zhang , Kang Li , Dimitris N. Metaxas , Shaoting Zhang

Many medical image segmentation methods have achieved impressive results. Yet, most existing methods do not take into account the shape-intensity prior information. This may lead to implausible segmentation results, in particular for images…

Image and Video Processing · Electrical Eng. & Systems 2024-09-27 Wenhui Dong , Bo Du , Yongchao Xu

Deep learning has shown remarkable progress in medical image semantic segmentation, yet its success heavily depends on large-scale expert annotations and consistent data distributions. In practice, annotations are scarce, and images are…

Computer Vision and Pattern Recognition · Computer Science 2026-01-26 Ba-Thinh Lam , Thanh-Huy Nguyen , Hoang-Thien Nguyen , Quang-Khai Bui-Tran , Nguyen Lan Vi Vu , Phat K. Huynh , Ulas Bagci , Min Xu

Traditional one-shot medical image segmentation (MIS) methods use registration networks to propagate labels from a reference atlas or rely on comprehensive sampling strategies to generate synthetic labeled data for training. However, these…

Image and Video Processing · Electrical Eng. & Systems 2025-01-07 Feng Zhou , Yanjie Zhou , Longjie Wang , Yun Peng , David E. Carlson , Liyun Tu

With the development of deep convolutional neural networks, medical image segmentation has achieved a series of breakthroughs in recent years. However, the high-performance convolutional neural networks always mean numerous parameters and…

Computer Vision and Pattern Recognition · Computer Science 2022-08-30 Wenxuan Zou , Muyi Sun

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…

Computer Vision and Pattern Recognition · Computer Science 2022-08-09 Ziqi Zhou , Lei Qi , Yinghuan Shi

Accurate segmentation of maxillary sinus in panoramic X-ray images is essential for dental diagnosis and surgical planning; however, this task remains relatively underexplored in dental imaging research. Structural overlap, ambiguous…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Juha Park , Jiho Choi , Jong Pil Yun , Yong Chan Park , Han-Gyeol Yeom , Byung Do Lee , Sang Jun Lee

Semi-supervised learning for medical image segmentation presents a unique challenge of efficiently using limited labeled data while leveraging abundant unlabeled data. Despite advancements, existing methods often do not fully exploit the…

Computer Vision and Pattern Recognition · Computer Science 2024-12-12 Bin Zhao , Chunshi Wang , Shuxue Ding

Generalizability in deep neural networks plays a pivotal role in medical image segmentation. However, deep learning-based medical image analyses tend to overlook the importance of frequency variance, which is critical element for achieving…

Image and Video Processing · Electrical Eng. & Systems 2024-05-13 Ju-Hyeon Nam , Nur Suriza Syazwany , Su Jung Kim , Sang-Chul Lee

Deploying high-performing 3D medical image segmenters (e.g., nnU-Net) is often limited by memory footprint and inference latency. Compression is therefore necessary, but compact 3D encoders tend to lose fine structural cues (small lesions…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Mengchen Fan , Baocheng Geng , Xi Xiao , Tianyang Wang , Siyuan Mei , Pulin Che , Xiaoqian Jiang , Qizhen Lan

Automated segmentation in medical image analysis is a challenging task that requires a large amount of manually labeled data. However, most existing learning-based approaches usually suffer from limited manually annotated medical data,…

Computer Vision and Pattern Recognition · Computer Science 2022-03-22 Chenyu You , Yuan Zhou , Ruihan Zhao , Lawrence Staib , James S. Duncan

The Segment Anything Model (SAM) has set a new standard in interactive image segmentation, offering robust performance across various tasks. However, its significant computational requirements limit its deployment in real-time or…

Image and Video Processing · Electrical Eng. & Systems 2025-01-29 Kunal Dasharath Patil , Gowthamaan Palani , Ganapathy Krishnamurthi

The deployment of foundation models for medical imaging has demonstrated considerable success. However, their training overheads associated with downstream tasks remain substantial due to the size of the image encoders employed, and the…

Computer Vision and Pattern Recognition · Computer Science 2025-04-04 Chengxi Zeng , Yuxuan Jiang , Fan Zhang , Alberto Gambaruto , Tilo Burghardt
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