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The COVID-19 (coronavirus disease 2019) pandemic affected more than 186 million people with over 4 million deaths worldwide by June 2021. The magnitude of which has strained global healthcare systems. Chest Computed Tomography (CT) scans…

图像与视频处理 · 电气工程与系统科学 2022-02-28 Aryan Verma , Sagar B. Amin , Muhammad Naeem , Monjoy Saha

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…

图像与视频处理 · 电气工程与系统科学 2024-01-17 Shengchao Chen , Sufen Ren , Guanjun Wang , Mengxing Huang , Chenyang Xue

Background: The COVID-19 pandemic has overwhelmed healthcare systems, emphasizing the need for AI-driven tools to assist in rapid and accurate patient prognosis. Chest X-ray imaging is a widely available diagnostic tool, but existing…

图像与视频处理 · 电气工程与系统科学 2025-03-18 Alfred Simbun , Suresh Kumar

The new coronavirus (known as COVID-19) was first identified in Wuhan and quickly spread worldwide, wreaking havoc on the economy and people's everyday lives. Fever, cough, sore throat, headache, exhaustion, muscular aches, and difficulty…

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

Lung diseases such as COVID-19, tuberculosis (TB), and pneumonia continue to be serious global health concerns that affect millions of people worldwide. In medical practice, chest X-ray examinations have emerged as the norm for diagnosing…

图像与视频处理 · 电气工程与系统科学 2023-10-11 Aditya Kulkarni , Guruprasad Parasnis , Harish Balasubramanian , Vansh Jain , Anmol Chokshi , Reena Sonkusare

COVID-19 frequently provokes pneumonia, which can be diagnosed using imaging exams. Chest X-ray (CXR) is often useful because it is cheap, fast, widespread, and uses less radiation. Here, we demonstrate the impact of lung segmentation in…

图像与视频处理 · 电气工程与系统科学 2021-10-29 Lucas O. Teixeira , Rodolfo M. Pereira , Diego Bertolini , Luiz S. Oliveira , Loris Nanni , George D. C. Cavalcanti , Yandre M. G. Costa

One of the main challenges in times of sanitary emergency is to quickly develop computer aided diagnosis systems with a limited number of available samples due to the novelty, complexity of the case and the urgency of its implementation.…

图像与视频处理 · 电气工程与系统科学 2021-03-09 Plácido L Vidal , Joaquim de Moura , Jorge Novo , Marcos Ortega

Despite the introduction of vaccines, Coronavirus disease (COVID-19) remains a worldwide dilemma, continuously developing new variants such as Delta and the recent Omicron. The current standard for testing is through polymerase chain…

图像与视频处理 · 电气工程与系统科学 2022-01-28 Ibraheem Hamdi , Muhammad Ridzuan , Mohammad Yaqub

Early and accurate diagnosis of COVID-19 is essential to control the rapid spread of the pandemic and mitigate sequelae in the population. Current diagnostic methods, such as RT-PCR, are effective but require time to provide results and can…

图像与视频处理 · 电气工程与系统科学 2023-03-21 Igor Kenzo Ishikawa Oshiro Nakashima , Giovanna Vendramini , Helio Pedrini

The novel coronavirus disease (COVID-19) constitutes a public health emergency globally. It is a deadly disease which has infected more than 230 million people worldwide. Therefore, early and unswerving detection of COVID-19 is necessary.…

图像与视频处理 · 电气工程与系统科学 2022-12-22 Aeyan Ashraf , Asad Malik , Zahid Khan

The COVID-19 pandemic has been having a severe and catastrophic effect on humankind and is being considered the most crucial health calamity of the century. One of the best methods of detecting COVID-19 is from radiological images, namely…

图像与视频处理 · 电气工程与系统科学 2020-10-15 Arjun Sarkar , Joerg Vandenhirtz , Jozsef Nagy , David Bacsa , Mitchell Riley

The COVID-19 pandemic has strained global public health, necessitating accurate diagnosis and intervention to control disease spread and reduce mortality rates. This paper introduces an interpretable deep survival prediction model designed…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Zhusi Zhong , Jie Li , Zhuoqi Ma , Scott Collins , Harrison Bai , Paul Zhang , Terrance Healey , Xinbo Gao , Michael K. Atalay , Zhicheng Jiao

Understanding chest CT imaging of the coronavirus disease 2019 (COVID-19) will help detect infections early and assess the disease progression. Especially, automated severity assessment of COVID-19 in CT images plays an essential role in…

图像与视频处理 · 电气工程与系统科学 2020-05-26 Kelei He , Wei Zhao , Xingzhi Xie , Wen Ji , Mingxia Liu , Zhenyu Tang , Feng Shi , Yang Gao , Jun Liu , Junfeng Zhang , Dinggang Shen

For testing patients infected with COVID-19, along with RT-PCR testing, chest radiology images are being used. For the detection of COVID-19 from radiology images, many organizations are proposing the use of Deep Learning. University of…

图像与视频处理 · 电气工程与系统科学 2020-10-12 Arjun Sarkar , Joerg Vandenhirtz , Jozsef Nagy , David Bacsa , Mitchell Riley

Early identification of patients with COVID-19 is essential to enable adequate treatment and to reduce the burden on the health system. The gold standard for COVID-19 detection is the use of RT-PCR tests. However, due to the high demand for…

图像与视频处理 · 电气工程与系统科学 2021-09-07 Felipe André Zeiser , Cristiano André da Costa , Gabriel de Oliveira Ramos , Henrique Bohn , Ismael Santos , Rodrigo da Rosa Righi

Coronavirus disease 2019 (COVID-19) has spread all over the world for three years, but medical facilities in many areas still aren't adequate. There is a need for rapid COVID-19 diagnosis to identify high-risk patients and maximize the use…

图像与视频处理 · 电气工程与系统科学 2023-04-27 Lin Yang , Shuihua Wang , Yudong Zhang

Recent epidemiological data report that worldwide more than 53 million people have been infected by SARS-CoV-2, resulting in 1.3 million deaths. The disease has been spreading very rapidly and few months after the identification of the…

Computed tomography (CT) and chest X-ray (CXR) have been the two dominant imaging modalities deployed for improved management of Coronavirus disease 2019 (COVID-19). Due to faster imaging, less radiation exposure, and being cost-effective…

图像与视频处理 · 电气工程与系统科学 2021-12-21 Xiao Qi , John L. Nosher , David J. Foran , Ilker Hacihaliloglu

With the rapid development of COVID-19 into a global pandemic, there is an ever more urgent need for cheap, fast and reliable tools that can assist physicians in diagnosing COVID-19. Medical imaging such as CT can take a key role in…

图像与视频处理 · 电气工程与系统科学 2021-01-26 Jannis Born , Gabriel Brändle , Manuel Cossio , Marion Disdier , Julie Goulet , Jérémie Roulin , Nina Wiedemann

The Coronavirus was detected in Wuhan, China in late 2019 and then led to a pandemic with a rapid worldwide outbreak. The number of infected people has been swiftly increasing since then. Therefore, in this study, an attempt was made to…

图像与视频处理 · 电气工程与系统科学 2022-03-29 Mobina Ezzoddin , Hamid Nasiri , Morteza Dorrigiv
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