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Regular physiological monitoring of maternal and fetal parameters is indispensable for ensuring safe outcomes during pregnancy and parturition. Fetal electrocardiogram (fECG) assessment is crucial to detect fetal distress and developmental…

Signal Processing · Electrical Eng. & Systems 2025-10-02 Tai Le , Hau Luu , Loan Pham-Nguyen , Hung Viet-Dao , Duc Nguyen Minh , Afshan B. Hameed , Hoang Nguyen , Liem Thanh Nguyen , Huy-Dung Han , Hung Cao

Speckle tracking echocardiography (STE) is the clinical standard for myocardial strain estimation. Despite good performance on global strain (GLS), its accuracy for regional strain remains limited, even though this biomarker is highly…

Eye tracking has emerged as a powerful tool for examining visual perception and search strategies in various domains, including medicine. While it is relatively straightforward to apply in 2D settings, its use in 3D medical imaging remains…

Pancreatic cancer is a lethal form of cancer that significantly contributes to cancer-related deaths worldwide. Early detection is essential to improve patient prognosis and survival rates. Despite advances in medical imaging techniques,…

Image and Video Processing · Electrical Eng. & Systems 2023-12-29 Abhijit Ramesh , Anantha Nandanan , Nikhil Boggavarapu , Priya Nair MD , Gilad Gressel

As an important scan plane, four chamber view is routinely performed in both second trimester perinatal screening and fetal echocardiographic examinations. The biometrics in this plane including cardio-thoracic ratio (CTR) and cardiac axis…

Image and Video Processing · Electrical Eng. & Systems 2021-09-28 Jiancong Chen , Yingying Zhang , Jingyi Wang , Xiaoxue Zhou , Yihua He , Tong Zhang

Point-of-care ultrasound (POCUS) is one of the most commonly applied tools for cardiac function imaging in the clinical routine of the emergency department and pediatric intensive care unit. The prior studies demonstrate that AI-assisted…

Image and Video Processing · Electrical Eng. & Systems 2022-12-20 Zhenge Jia , Yiyu Shi , Jingtong Hu , Lei Yang , Benjamin Nti

An increasing number of researchers support reproducibility by including pointers to and descriptions of datasets, software and methods in their publications. However, scientific articles may be ambiguous, incomplete and difficult to…

This paper presents a comprehensive review of cardiorespiratory auscultation sensing devices (i.e., stethoscopes), which is useful for understanding the theoretical aspects and practical design notes. In this paper, we first introduce the…

Signal Processing · Electrical Eng. & Systems 2025-02-17 Yasaman Torabi , Shahram Shirani , James P. Reilly , Gail M Gauvreau

Electroencephalography (EEG) is a powerful non-invasive brain imaging technique with a high temporal resolution that has seen extensive use across multiple areas of cognitive science research. This thesis adapts representational similarity…

Neurons and Cognition · Quantitative Biology 2021-10-08 Feng Cheng

AI-powered stethoscopes offer a promising alternative for screening rheumatic heart disease (RHD), particularly in regions with limited diagnostic infrastructure. Early detection is vital, yet echocardiography, the gold standard tool,…

Goal: Epilepsy remains under-diagnosed in low-income countries due to scarce neurologists and costly diagnostic tools. We propose a graph-based deep learning framework to detect epilepsy from low-cost Electroencephalography (EEG) hardware,…

Signal Processing · Electrical Eng. & Systems 2025-12-22 Szymon Mazurek , Stephen Moore , Alessandro Crimi

The polygenic risk scores (PRS) have emerged as an important methodology for quantifying genetic predisposition to complex traits and clinical disease. Significant progress has been made in applying PRS to conditions such as obesity,…

Medical image analysis plays a key role in precision medicine as it allows the clinicians to identify anatomical abnormalities and it is routinely used in clinical assessment. Data curation and pre-processing of medical images are critical…

Image and Video Processing · Electrical Eng. & Systems 2024-07-19 Sergey Primakov , Elizaveta Lavrova , Zohaib Salahuddin , Henry C Woodruff , Philippe Lambin

Background: More than half (57%) of pharma clinical research spend is in support of clinical trials. One reason is that Electronic Health Record (EHR) systems and HIPAA privacy rules often limit how broadly patient information can be…

Quantitative Methods · Quantitative Biology 2018-07-03 Andrew J McMurry , Richen Zhang , Alex Foxman , Lawrence Reiter , Ronny Schnel , DeLeys Brandman

Naturalistic recordings capture audio in real-world environments where participants behave naturally without interference from researchers or experimental protocols. Naturalistic long-form recordings extend this concept by capturing…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-24 Jialu Li , Marvin Lavechin , Xulin Fan , Nancy L. McElwain , Alejandrina Cristia , Paola Garcia-Perera , Mark Hasegawa-Johnson

Evaluation of hydrocephalus in children is challenging, and the related research is limited by a lack of publicly available, expert-annotated datasets, particularly those with segmentation of the choroid plexus. To address this, we present…

Computer Vision and Pattern Recognition · Computer Science 2025-09-24 Yunzhi Xu , Yushuang Ding , Hu Sun , Hongxi Zhang , Li Zhao

X-ray ptychography is a cutting edge imaging technique providing ultra-high spatial resolutions. In ptychography, phase retrieval, i.e., the recovery of a complex valued signal from intensity-only measurements, is enabled by exploiting a…

Image and Video Processing · Electrical Eng. & Systems 2022-09-14 Felix Wittwer , Peter Modregger

Research in psychology generates interesting data sets and unique statistical modelling tasks. However, these tasks, while important, are often very specific, so appropriate statistical models and methods cannot be found in accessible…

Applications · Statistics 2019-07-04 Jure Demšar , Grega Repovš , Erik Štrumbelj

Echocardiography is the only technique capable of real-time imaging of the heart and is vital for diagnosing the majority of cardiac diseases. However, there is a severe shortage of experienced cardiac sonographers, due to the heart's…

Image and Video Processing · Electrical Eng. & Systems 2024-10-22 Haojun Jiang , Zhenguo Sun , Ning Jia , Meng Li , Yu Sun , Shaqi Luo , Shiji Song , Gao Huang

Remote photoplethysmography (rPPG), which aims at measuring heart activities without any contact, has great potential in many applications (e.g., remote healthcare). Existing end-to-end rPPG and heart rate (HR) measurement methods from…

Computer Vision and Pattern Recognition · Computer Science 2020-08-26 Zitong Yu , Xiaobai Li , Xuesong Niu , Jingang Shi , Guoying Zhao