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Counterfactual medical image generation have emerged as a critical tool for enhancing AI-driven systems in medical domain by answering "what-if" questions. However, existing approaches face two fundamental limitations: First, they fail to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Hyungi Min , Taeseung You , Hangyeul Lee , Yeongjae Cho , Sungzoon Cho

Generating radiology reports is time-consuming and requires extensive expertise in practice. Therefore, reliable automatic radiology report generation is highly desired to alleviate the workload. Although deep learning techniques have been…

Image and Video Processing · Electrical Eng. & Systems 2019-07-24 Jianbo Yuan , Haofu Liao , Rui Luo , Jiebo Luo

Automatic generation of radiology reports holds crucial clinical value, as it can alleviate substantial workload on radiologists and remind less experienced ones of potential anomalies. Despite the remarkable performance of various image…

Computer Vision and Pattern Recognition · Computer Science 2023-11-02 Qingqiu Li , Jilan Xu , Runtian Yuan , Mohan Chen , Yuejie Zhang , Rui Feng , Xiaobo Zhang , Shang Gao

Automated medical report generation has become increasingly important in medical analysis. It can produce computer-aided diagnosis descriptions and thus significantly alleviate the doctors' work. Inspired by the huge success of neural…

Computer Vision and Pattern Recognition · Computer Science 2023-08-11 Keqiang Fan , Xiaohao Cai , Mahesan Niranjan

Generating accurate and clinically meaningful radiology reports from chest X-ray images remains a significant challenge in medical AI. While recent vision-language models achieve strong results in general radiology report generation, they…

Computer Vision and Pattern Recognition · Computer Science 2025-11-13 Nikolay Nechaev , Evgeniia Przhezdzetskaia , Dmitry Umerenkov , Dmitry V. Dylov

Medical image segmentation has witnessed significant advancements with the emergence of deep learning. However, the reliance of most neural network models on a substantial amount of annotated data remains a challenge for medical image…

Computer Vision and Pattern Recognition · Computer Science 2024-07-30 Xiaoxiao Wu , Xiaowei Chen , Zhenguo Gao , Shulei Qu , Yuanyuan Qiu

When labeled training data is scarce, a promising data augmentation approach is to generate visual features of unknown classes using their attributes. To learn the class conditional distribution of CNN features, these models rely on pairs…

Computer Vision and Pattern Recognition · Computer Science 2019-03-26 Yongqin Xian , Saurabh Sharma , Bernt Schiele , Zeynep Akata

As many other machine learning driven medical image analysis tasks, skin image analysis suffers from a chronic lack of labeled data and skewed class distributions, which poses problems for the training of robust and well-generalizing…

Computer Vision and Pattern Recognition · Computer Science 2018-09-07 Christoph Baur , Shadi Albarqouni , Nassir Navab

Fully-supervised lesion recognition methods in medical imaging face challenges due to the reliance on large annotated datasets, which are expensive and difficult to collect. To address this, synthetic lesion generation has become a…

Image and Video Processing · Electrical Eng. & Systems 2026-02-16 Wenhui Lei , Henrui Tian , Linrui Dai , Hanyu Chen , Xiaofan Zhang

Obtaining automated preliminary read reports for common exams such as chest X-rays will expedite clinical workflows and improve operational efficiencies in hospitals. However, the quality of reports generated by current automated approaches…

The identification and quantification of markers in medical images is critical for diagnosis, prognosis and management of patients in clinical practice. Supervised- or weakly supervised training enables the detection of findings that are…

Learning to generate a task-aware base learner proves a promising direction to deal with few-shot learning (FSL) problem. Existing methods mainly focus on generating an embedding model utilized with a fixed metric (eg, cosine distance) for…

Computer Vision and Pattern Recognition · Computer Science 2020-12-04 Lei Zhang , Fei Zhou , Wei Wei , Yanning Zhang

This study investigates the feature representations produced by publicly available open source medical vision-language models (VLMs). While medical VLMs are expected to capture diagnostically relevant features, their learned representations…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 Keita Takeda , Tomoya Sakai

Automating report generation for medical imaging promises to reduce workload and assist diagnosis in clinical practice. Recent work has shown that deep learning models can successfully caption natural images. However, learning from medical…

Computer Vision and Pattern Recognition · Computer Science 2021-07-16 Ivona Najdenkoska , Xiantong Zhen , Marcel Worring , Ling Shao

Insufficient training data and severe class imbalance are often limiting factors when developing machine learning models for the classification of rare diseases. In this work, we address the problem of classifying bone lesions from X-ray…

Machine Learning · Computer Science 2019-02-07 Anant Gupta , Srivas Venkatesh , Sumit Chopra , Christian Ledig

Medical Report Generation (MRG) is a key part of modern medical diagnostics, as it automatically generates reports from radiological images to reduce radiologists' burden. However, reliable MRG models for lesion description face three main…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Yucheng Song , Yifan Ge , Junhao Li , Zhining Liao , Zhifang Liao

Beyond generating long and topic-coherent paragraphs in traditional captioning tasks, the medical image report composition task poses more task-oriented challenges by requiring both the highly-accurate medical term diagnosis and multiple…

Computation and Language · Computer Science 2021-01-12 Fuyu Wang , Xiaodan Liang , Lin Xu , Liang Lin

Humans inherently recognize objects via selective visual perception, transform specific regions from the visual field into structured symbolic knowledge, and reason their relationships among regions based on the allocation of limited…

Computer Vision and Pattern Recognition · Computer Science 2023-10-03 Shu Zhao , Huijuan Xu

The task of segmentation of multispectral images, which are images with numerous channels or bands, each capturing a specific range of wavelengths of electromagnetic radiation, has been previously explored in contexts with large amounts of…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Dilith Jayakody , Thanuja Ambegoda

Decision support tools that rely on supervised learning require large amounts of expert annotations. Using past radiological reports obtained from hospital archiving systems has many advantages as training data above manual single-class…

Machine Learning · Computer Science 2021-05-21 Aydan Gasimova