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Chest X-ray radiographs (CXRs) play a pivotal role in diagnosing and monitoring cardiopulmonary diseases. However, lung opacities in CXRs frequently obscure anatomical structures, impeding clear identification of lung borders and…

Image and Video Processing · Electrical Eng. & Systems 2025-03-30 Junzhi Ning , Dominic Marshall , Yijian Gao , Xiaodan Xing Yang Nan , Yingying Fang , Sheng Zhang , Matthieu Komorowski , Guang Yang

Performance degradation due to distribution discrepancy is a longstanding challenge in intelligent imaging, particularly for chest X-rays (CXRs). Recent studies have demonstrated that CNNs are biased toward styles (e.g., uninformative…

Computer Vision and Pattern Recognition · Computer Science 2024-03-08 Mohammad Zunaed , Md. Aynal Haque , Taufiq Hasan

Chest x-rays are the most common radiology studies for diagnosing lung and heart disease. Hence, a system for automated pre-reporting of pathologic findings on chest x-rays would greatly enhance radiologists' productivity. To this end, we…

Image and Video Processing · Electrical Eng. & Systems 2020-06-15 Adora M. DSouza , Anas Z. Abidin , Axel Wismüller

In this work, we present a novel approach to multi-label chest X-ray (CXR) image classification that enhances clinical interpretability while maintaining a streamlined, single-model, single-run training pipeline. Leveraging the CheXpert…

Computer Vision and Pattern Recognition · Computer Science 2025-02-07 Mehrdad Asadi , Komi Sodoké , Ian J. Gerard , Marta Kersten-Oertel

Chest radiography is one of the most common types of diagnostic radiology exams, which is critical for screening and diagnosis of many different thoracic diseases. Specialized algorithms have been developed to detect several specific…

Image and Video Processing · Electrical Eng. & Systems 2020-06-15 Hieu H. Pham , Tung T. Le , Dat Q. Tran , Dat T. Ngo , Ha Q. Nguyen

Performance predictors have emerged as a promising method to accelerate the evaluation stage of neural architecture search (NAS). These predictors estimate the performance of unseen architectures by learning from the correlation between a…

Machine Learning · Computer Science 2025-06-05 Han Ji , Yuqi Feng , Jiahao Fan , Yanan Sun

The development of AI-based methods to analyze radiology reports could lead to significant advances in medical diagnosis, from improving diagnostic accuracy to enhancing efficiency and reducing workload. However, the lack of…

Computation and Language · Computer Science 2025-08-14 Yuyan Ge , Kwan Ho Ryan Chan , Pablo Messina , René Vidal

The cardiothoracic ratio (CTR), a clinical metric of heart size in chest X-rays (CXRs), is a key indicator of cardiomegaly. Manual measurement of CTR is time-consuming and can be affected by human subjectivity, making it desirable to design…

Computer Vision and Pattern Recognition · Computer Science 2018-07-11 Nanqing Dong , Michael Kampffmeyer , Xiaodan Liang , Zeya Wang , Wei Dai , Eric P. Xing

IMACT-CXR is an interactive multi-agent conversational tutor that helps trainees interpret chest X-rays by unifying spatial annotation, gaze analysis, knowledge retrieval, and image-grounded reasoning in a single AutoGen-based workflow. The…

Artificial Intelligence · Computer Science 2026-04-17 Tuan-Anh Le , Anh Mai Vu , David Yang , Akash Awasthi , Hien Van Nguyen

Chest imaging plays an essential role in diagnosing and predicting patients with COVID-19 with evidence of worsening respiratory status. Many deep learning-based approaches for pneumonia recognition have been developed to enable…

Image and Video Processing · Electrical Eng. & Systems 2024-01-17 Shengchao Chen , Sufen Ren , Guanjun Wang , Mengxing Huang , Chenyang Xue

Convolutional Neural Networks (CNNs) intrinsically requires large-scale data whereas Chest X-Ray (CXR) images tend to be data/annotation-scarce, leading to over-fitting. Therefore, based on our development experience and related work, this…

Image and Video Processing · Electrical Eng. & Systems 2021-06-03 Changhee Han , Takayuki Okamoto , Koichi Takeuchi , Dimitris Katsios , Andrey Grushnikov , Masaaki Kobayashi , Antoine Choppin , Yutaka Kurashina , Yuki Shimahara

Automated interpretation of chest X-rays (CXR) is a critical task with the potential to significantly improve clinical workflow and patient care. While recent advances in multimodal foundation models have shown promise, effectively…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Alexander Davis , Rafael Souza , Jia-Hao Lim

Building a highly accurate predictive model for classification and localization of abnormalities in chest X-rays usually requires a large number of manually annotated labels and pixel regions (bounding boxes) of abnormalities. However, it…

Computer Vision and Pattern Recognition · Computer Science 2022-05-06 Yan Han , Chongyan Chen , Ahmed Tewfik , Benjamin Glicksberg , Ying Ding , Yifan Peng , Zhangyang Wang

Deep learning approaches have demonstrated remarkable progress in automatic Chest X-ray analysis. The data-driven feature of deep models requires training data to cover a large distribution. Therefore, it is substantial to integrate…

Computer Vision and Pattern Recognition · Computer Science 2020-06-09 Luyang Luo , Lequan Yu , Hao Chen , Quande Liu , Xi Wang , Jiaqi Xu , Pheng-Ann Heng

Chest X-Ray (CXR) is one of the most common diagnostic techniques used in everyday clinical practice all around the world. We hereby present a work which intends to investigate and analyse the use of Deep Learning (DL) techniques to extract…

Image and Video Processing · Electrical Eng. & Systems 2024-07-16 Leonardo Crespi , Daniele Loiacono , Arturo Chiti

Image translation based on a generative adversarial network (GAN-IT) is a promising method for the precise localization of abnormal regions in chest X-ray images (AL-CXR) even without the pixel-level annotation. However, heterogeneous…

Image and Video Processing · Electrical Eng. & Systems 2024-06-18 Kyungsu Kim , Seong Je Oh , Chae Yeon Lim , Ju Hwan Lee , Tae Uk Kim , Myung Jin Chung

Coronary artery calcification (CAC) is a strong predictor of cardiovascular events, with CT-based Agatston scoring widely regarded as the clinical gold standard. However, CT is costly and impractical for large-scale screening, while chest…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Dylan Saeed , Ramtin Gharleghi , Susann Beier , Sonit Singh

Currently intelligent diagnosis systems lack the ability of continually learning to diagnose new diseases once deployed, under the condition of preserving old disease knowledge. In particular, updating an intelligent diagnosis system with…

Computer Vision and Pattern Recognition · Computer Science 2023-08-08 Wentao Zhang , Yujun Huang , Tong Zhang , Qingsong Zou , Wei-Shi Zheng , Ruixuan Wang

Medical artificial intelligence (AI) is revolutionizing the interpretation of chest X-ray (CXR) images by providing robust tools for disease diagnosis. However, the effectiveness of these AI models is often limited by their reliance on…

Image and Video Processing · Electrical Eng. & Systems 2024-10-14 Lijian Xu , Ziyu Ni , Hao Sun , Hongsheng Li , Shaoting Zhang

The chest X-ray (CXR) is commonly employed to diagnose thoracic illnesses, but the challenge of achieving accurate automatic diagnosis through this method persists due to the complex relationship between pathology. In recent years, various…

Image and Video Processing · Electrical Eng. & Systems 2023-05-23 Weizhi Nie , Chen Zhang , Dan song , Yunpeng Bai , Keliang Xie , Anan Liu