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As generative AI continues to evolve, Vision Language Models (VLMs) have emerged as promising tools in various healthcare applications. One area that remains relatively underexplored is their use in human activity recognition (HAR) for…

Computation and Language · Computer Science 2025-11-18 Abderrazek Abid , Thanh-Cong Ho , Fakhri Karray

Recent advances in deep learning have led to a promising performance in many medical image analysis tasks. As the most commonly performed radiological exam, chest radiographs are a particularly important modality for which a variety of…

Image and Video Processing · Electrical Eng. & Systems 2021-06-08 Ecem Sogancioglu , Erdi Çallı , Bram van Ginneken , Kicky G. van Leeuwen , Keelin Murphy

Recent advancements in dialogue systems have highlighted the significance of integrating multimodal responses, which enable conveying ideas through diverse modalities rather than solely relying on text-based interactions. This enrichment…

Computation and Language · Computer Science 2024-07-08 Chang-Sheng Kao , Yun-Nung Chen

Large vision-language models (VLMs) have evolved from general-purpose applications to specialized use cases such as in the clinical domain, demonstrating potential for decision support in radiology. One promising application is assisting…

Computer Vision and Pattern Recognition · Computer Science 2026-02-25 Zhifan Jiang , Dong Yang , Vishwesh Nath , Abhijeet Parida , Nishad P. Kulkarni , Ziyue Xu , Daguang Xu , Syed Muhammad Anwar , Holger R. Roth , Marius George Linguraru

Medical foundation models have the potential to revolutionize healthcare by providing robust and generalized representations of medical data. Medical vision-language pre-training has emerged as a promising approach for learning…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Qiao Deng , Zhongzhen Huang , Yunqi Wang , Zhichuan Wang , Zhao Wang , Xiaofan Zhang , Qi Dou , Yeung Yu Hui , Edward S. Hui

Despite the progress in utilizing deep learning to automate chest radiograph interpretation and disease diagnosis tasks, change between sequential Chest X-rays (CXRs) has received limited attention. Monitoring the progression of pathologies…

Computer Vision and Pattern Recognition · Computer Science 2022-09-16 Gaurang Karwande , Amarachi Mbakawe , Joy T. Wu , Leo A. Celi , Mehdi Moradi , Ismini Lourentzou

Medical image analysis using computer-based algorithms has attracted considerable attention from the research community and achieved tremendous progress in the last decade. With recent advances in computing resources and availability of…

Image and Video Processing · Electrical Eng. & Systems 2023-10-03 Huyen Tran , Duc Thanh Nguyen , John Yearwood

In the realm of chest X-ray (CXR) image analysis, radiologists meticulously examine various regions, documenting their observations in reports. The prevalence of errors in CXR diagnoses, particularly among inexperienced radiologists and…

Image and Video Processing · Electrical Eng. & Systems 2024-05-01 Akash Awasthi , Safwan Ahmad , Bryant Le , Hien Van Nguyen

We conducted a prospective study to measure the clinical impact of an explainable machine learning system on interobserver agreement in chest radiograph interpretation. The AI system, which we call as it VinDr-CXR when used as a…

Image and Video Processing · Electrical Eng. & Systems 2023-04-05 Hieu H. Pham , Ha Q. Nguyen , Hieu T. Nguyen , Linh T. Le , Khanh Lam

The diagnosis and treatment of chest diseases play a crucial role in maintaining human health. X-ray examination has become the most common clinical examination means due to its efficiency and cost-effectiveness. Artificial intelligence…

Computer Vision and Pattern Recognition · Computer Science 2024-05-09 Jingfeng Yao , Xinggang Wang , Yuehao Song , Huangxuan Zhao , Jun Ma , Yajie Chen , Wenyu Liu , Bo Wang

Facial video-based remote physiological measurement is a promising research area for detecting human vital signs (e.g., heart rate, respiration frequency) in a non-contact way. Conventional approaches are mostly supervised learning,…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Zijie Yue , Miaojing Shi , Hanli Wang , Shuai Ding , Qijun Chen , Shanlin Yang

Compared with chest X-ray (CXR) imaging, which is a single image projected from the front of the patient, chest digital tomosynthesis (CDTS) imaging can be more advantageous for lung lesion detection because it acquires multiple images…

Image and Video Processing · Electrical Eng. & Systems 2022-06-29 Kyung-Su Kim , Ju Hwan Lee , Seong Je Oh , Myung Jin Chung

We explore the integration of large language models (LLMs) into visual analytics (VA) systems to transform their capabilities through intuitive natural language interactions. We survey current research directions in this emerging field,…

Human-Computer Interaction · Computer Science 2025-07-01 Maeve Hutchinson , Radu Jianu , Aidan Slingsby , Pranava Madhyastha

There is a necessity to develop affordable, and reliable diagnostic tools, which allow containing the COVID-19 spreading. Machine Learning (ML) algorithms have been proposed to design support decision-making systems to assess chest X-ray…

Image representation is a fundamental task in computer vision. However, most of the existing approaches for image representation ignore the relations between images and consider each input image independently. Intuitively, relations between…

Computer Vision and Pattern Recognition · Computer Science 2022-02-28 Chengsheng Mao , Liang Yao , Yuan Luo

The lack of large and diverse training data on Computer-Aided Diagnosis (CAD) in breast cancer detection has been one of the concerns that impedes the adoption of the system. Recently, pre-training with large-scale image text datasets via…

Image and Video Processing · Electrical Eng. & Systems 2024-05-24 Shantanu Ghosh , Clare B. Poynton , Shyam Visweswaran , Kayhan Batmanghelich

Traditional datasets for the radiological diagnosis tend to only provide the radiology image alongside the radiology report. However, radiology reading as performed by radiologists is a complex process, and information such as the…

Computer Vision and Pattern Recognition · Computer Science 2022-08-01 Pranav Agnihotri , Sara Ketabi , Khashayar , Namdar , Farzad Khalvati

Human visual attention has recently shown its distinct capability in boosting machine learning models. However, studies that aim to facilitate medical tasks with human visual attention are still scarce. To support the use of visual…

Image and Video Processing · Electrical Eng. & Systems 2022-02-16 Hongzhi Zhu , Robert Rohling , Septimiu Salcudean

Background: This study introduces a Vision-Language Model (VLM) leveraging SIGLIP and Gemma-3b architectures for automated acute tuberculosis (TB) screening. By integrating chest X-ray images and clinical notes, the model aims to enhance…

There are at least two categories of errors in radiology screening that can lead to suboptimal diagnostic decisions and interventions:(i)human fallibility and (ii)complexity of visual search. Computer aided diagnostic (CAD) tools are…

Computer Vision and Pattern Recognition · Computer Science 2018-10-15 Naji Khosravan , Haydar Celik , Baris Turkbey , Elizabeth Jones , Bradford Wood , Ulas Bagci