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X-ray imaging in DICOM format is the most commonly used imaging modality in clinical practice, resulting in vast, non-normalized databases. This leads to an obstacle in deploying AI solutions for analyzing medical images, which often…

图像与视频处理 · 电气工程与系统科学 2021-08-29 Hieu H. Pham , Dung V. Do , Ha Q. Nguyen

Although deep learning models for chest X-ray interpretation are commonly trained on labels generated by automatic radiology report labelers, the impact of improvements in report labeling on the performance of chest X-ray classification…

图像与视频处理 · 电气工程与系统科学 2021-11-30 Saahil Jain , Akshay Smit , Andrew Y. Ng , Pranav Rajpurkar

In medical practice, the contribution of information technology can be considerable. Most of these practices include the images that medical assistance uses to identify different pathologies of the human body. One of them is X-ray images…

图像与视频处理 · 电气工程与系统科学 2023-01-09 Benbakreti Samir , Said Mwanahija , Benbakreti Soumia , Umut Özkaya

Many clinical deep learning algorithms are population-based and difficult to interpret. Such properties limit their clinical utility as population-based findings may not generalize to individual patients and physicians are reluctant to…

信号处理 · 电气工程与系统科学 2020-12-01 Dani Kiyasseh , Tingting Zhu , David A. Clifton

Cardiac MRI allows for a comprehensive assessment of myocardial structure, function and tissue characteristics. Here we describe a foundational vision system for cardiac MRI, capable of representing the breadth of human cardiovascular…

In this study, the problem of automatically classifying pulmonary diseases, including the recently emerged COVID-19, from X-Ray images, is considered. While the spread of COVID-19 is increased, new, automatic, and reliable methods for…

图像与视频处理 · 电气工程与系统科学 2020-06-09 Ioannis D. Apostolopoulos , Sokratis Aznaouridis , Mpesiana Tzani

Chest X-ray is the most common test among medical imaging modalities. It is applied for detection and differentiation of, among others, lung cancer, tuberculosis, and pneumonia, the last with importance due to the COVID-19 disease.…

图像与视频处理 · 电气工程与系统科学 2020-03-24 Gusztáv Gaál , Balázs Maga , András Lukács

In late 2019 and after COVID-19 pandemic in the world, many researchers and scholars have tried to provide methods for detection of COVID-19 cases. Accordingly, this study focused on identifying COVID-19 cases from chest X-ray images. In…

图像与视频处理 · 电气工程与系统科学 2022-03-29 Hamid Nasiri , Sharif Hasani

Radiologists highly desire fully automated versatile AI for medical imaging interpretation. However, the lack of extensively annotated large-scale multi-disease datasets has hindered the achievement of this goal. In this paper, we explore…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Weiwei Cao , Jianpeng Zhang , Yingda Xia , Tony C. W. Mok , Zi Li , Xianghua Ye , Le Lu , Jian Zheng , Yuxing Tang , Ling Zhang

Chest radiography (CXR) is the most widely-used thoracic clinical imaging modality and is crucial for guiding the management of cardiothoracic conditions. The detection of specific CXR findings has been the main focus of several artificial…

Robust and reliable anonymization of chest radiographs constitutes an essential step before publishing large datasets of such for research purposes. The conventional anonymization process is carried out by obscuring personal information in…

图像与视频处理 · 电气工程与系统科学 2023-07-25 Kai Packhäuser , Sebastian Gündel , Florian Thamm , Felix Denzinger , Andreas Maier

Deep learning models have had a great success in disease classifications using large data pools of skin cancer images or lung X-rays. However, data scarcity has been the roadblock of applying deep learning models directly on prostate…

Contrastive learning has been proved to be a promising technique for image-level representation learning from unlabeled data. Many existing works have demonstrated improved results by applying contrastive learning in classification and…

图像与视频处理 · 电气工程与系统科学 2021-09-20 Dewen Zeng , John N. Kheir , Peng Zeng , Yiyu Shi

Following the great success of various deep learning methods in image and object classification, the biomedical image processing society is also overwhelmed with their applications to various automatic diagnosis cases. Unfortunately, most…

Deep learning models used in medical image analysis are prone to raising reliability concerns due to their black-box nature. To shed light on these black-box models, previous works predominantly focus on identifying the contribution of…

图像与视频处理 · 电气工程与系统科学 2022-07-18 Matan Atad , Vitalii Dmytrenko , Yitong Li , Xinyue Zhang , Matthias Keicher , Jan Kirschke , Bene Wiestler , Ashkan Khakzar , Nassir Navab

While state-of-the-art models for breast cancer detection leverage multi-view mammograms for enhanced diagnostic accuracy, they often focus solely on visual mammography data. However, radiologists document valuable lesion descriptors that…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Gil Ben-Artzi , Feras Daragma , Shahar Mahpod

Several reasons explain the significant role that chest X-rays play on supporting clinical analysis and early disease detection in pediatric patients, such as low cost, high resolution, low radiation levels, and high availability. In the…

其他计算机科学 · 计算机科学 2020-10-08 Afonso U. Fonseca , Gabriel S. Vieira , Fabrízzio A. A. M. N. Soares , Renato F. Bulcão-Neto

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…

图像与视频处理 · 电气工程与系统科学 2022-02-16 Hongzhi Zhu , Robert Rohling , Septimiu Salcudean

Machine learning has been an emerging tool for various aspects of infectious diseases including tuberculosis surveillance and detection. However, WHO provided no recommendations on using computer-aided tuberculosis detection software…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Seelwan Sathitratanacheewin , Krit Pongpirul

The proliferation of Deep Learning (DL)-based methods for radiographic image analysis has created a great demand for expert-labeled radiology data. Recent self-supervised frameworks have alleviated the need for expert labeling by obtaining…

计算机视觉与模式识别 · 计算机科学 2023-03-27 S. A. Rizvi , R. Tang , X. Jiang , X. Ma , X. Hu