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Accurately tracking food consumption is crucial for nutrition and health monitoring. Traditional approaches typically require specific camera angles, non-occluded images, or rely on gesture recognition to estimate intake, making assumptions…

计算机视觉与模式识别 · 计算机科学 2025-05-08 Ervin Wang , Yuhao Chen

Driver monitoring systems (DMS) are a key component of vehicular safety and essential for the transition from semiautonomous to fully autonomous driving. A key task for DMS is to ascertain the cognitive state of a driver and to determine…

计算机视觉与模式识别 · 计算机科学 2023-05-05 Paul Kielty , Mehdi Sefidgar Dilmaghani , Cian Ryan , Joe Lemley , Peter Corcoran

Background: For newborn infants in critical care, continuous monitoring of brain function can help identify infants at-risk of brain injury. Quantitative features allow a consistent and reproducible approach to EEG analysis, but only when…

医学物理 · 物理学 2017-04-20 John M. O' Toole , Geraldine B. Boylan

Interaction methods based on computer-vision hold the potential to become the next powerful technology to support breakthroughs in the field of human-computer interaction. Non-invasive vision-based techniques permit unconventional…

人机交互 · 计算机科学 2017-07-27 Chamin Morikawa , Michael J. Lyons

Autism Spectrum Disorder (ASD) is a neuro-developmental syndrome resulting from alterations in the embryological brain before birth. This disorder distinguishes its patients by special socially restricted and repetitive behavior in addition…

图像与视频处理 · 电气工程与系统科学 2022-11-03 Hala Shamseddine , Safa Otoum , Azzam Mourad

Accurate estimation of output quantiles is crucial in many use cases, where it is desired to model the range of possibility. Modeling target distribution at arbitrary quantile levels and at arbitrary input attribute levels are important to…

人工智能 · 计算机科学 2023-01-13 Ruoxi Sun , Chun-Liang Li , Sercan O. Arik , Michael W. Dusenberry , Chen-Yu Lee , Tomas Pfister

A formal autism diagnosis can be an inefficient and lengthy process. Families may wait months or longer before receiving a diagnosis for their child despite evidence that earlier intervention leads to better treatment outcomes. Digital…

计算机视觉与模式识别 · 计算机科学 2022-06-07 Anish Lakkapragada , Aaron Kline , Onur Cezmi Mutlu , Kelley Paskov , Brianna Chrisman , Nate Stockham , Peter Washington , Dennis Wall

Motion simulators allow researchers to safely investigate the interaction of drivers with a vehicle. However, many studies that use driving simulator data to predict cognitive load only employ two levels of workload, leaving a gap in…

Autism Spectrum Disorder (ASD) presents significant challenges in early diagnosis and intervention, impacting children and their families. With prevalence rates rising, there is a critical need for accessible and efficient screening tools.…

计算机视觉与模式识别 · 计算机科学 2024-04-10 Halil Ismail Helvaci , Sen-ching Samson Cheung , Chen-Nee Chuah , Sally Ozonoff

Face is one of the most widely employed traits for person recognition, even in many large-scale applications. Despite technological advancements in face recognition systems, they still face obstacles caused by pose, expression, occlusion,…

计算机视觉与模式识别 · 计算机科学 2022-03-15 Praveen Kumar Chandaliya , Zahid Akhtar , Neeta Nain

Engagement in virtual learning is crucial for a variety of factors including student satisfaction, performance, and compliance with learning programs, but measuring it is a challenging task. There is therefore considerable interest in…

计算机视觉与模式识别 · 计算机科学 2024-10-04 Ali Abedi , Shehroz S. Khan

Classifying the behavior of humans or animals from videos is important in biomedical fields for understanding brain function and response to stimuli. Action recognition, classifying activities performed by one or more subjects in a trimmed…

计算机视觉与模式识别 · 计算机科学 2023-01-18 Michael Perez , Corey Toler-Franklin

Early diagnosis of autism spectrum disorder (ASD) is known to improve the quality of life of affected individuals. However, diagnosis is often delayed even in wealthier countries including the US, largely due to the fact that gold standard…

计算机视觉与模式识别 · 计算机科学 2020-07-30 Dennis Núñez Fernández , Franklin Barrientos Porras , Robert H. Gilman , Macarena Vittet Mondonedo , Patricia Sheen , Mirko Zimic

Blood oxygen saturation (SpO$_2$) is an essential indicator of respiratory functionality and is receiving increasing attention during the COVID-19 pandemic. Clinical findings show that it is possible for COVID-19 patients to have…

机器学习 · 计算机科学 2025-02-04 Joshua Mathew , Xin Tian , Min Wu , Chau-Wai Wong

In this paper we propose a technique for obtaining coarse pose estimation of humans in an image that does not require any manual supervision. While a general unsupervised technique would fail to estimate human pose, we suggest that…

计算机视觉与模式识别 · 计算机科学 2017-04-14 Prabuddha Chakraborty , Vinay P. Namboodiri

The presented first-of-its-kind study effectively identifies and visualizes the second-by-second pattern differences in the physiological arousal of preschool-age children who do stutter (CWS) and who do not stutter (CWNS) while speaking…

信号处理 · 电气工程与系统科学 2022-08-19 Harshit Sharma , Yi Xiao , Victoria Tumanova , Asif Salekin

Deep learning and contactless sensing technologies have significantly advanced the automated assessment of human behaviors in healthcare. In the context of autism spectrum disorder (ASD), repetitive motor behaviors such as spinning, head…

计算机视觉与模式识别 · 计算机科学 2025-08-19 Amit Kumar Singh , Vrijendra Singh

This paper proposes a method for improving the accuracy of mastitis risk assessment in cows using neural networks and video analysis. Mastitis, an infection of the udder tissue, is a critical health problem for cows and can be detected by…

计算机视觉与模式识别 · 计算机科学 2024-09-30 Minghao Wang , Pinxue Lin

Learning physically structured representations of dynamical systems that include contact between different objects is an important problem for learning-based approaches in robotics. Black-box neural networks can learn to approximately…

机器学习 · 计算机科学 2022-08-16 Andreas Hochlehnert , Alexander Terenin , Steindór Sæmundsson , Marc Peter Deisenroth

Gesture recognition is mainly apprehensive on analyzing the functionality of human wits. The main goal of gesture recognition is to create a system which can recognize specific human gestures and use them to convey information or for device…