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Subspace clustering is a classical technique that has been widely used for human motion segmentation and other related tasks. However, existing segmentation methods often cluster data without guidance from prior knowledge, resulting in…

Computer Vision and Pattern Recognition · Computer Science 2022-02-11 Tao Zhou , Huazhu Fu , Chen Gong , Ling Shao , Fatih Porikli , Haibin Ling , Jianbing Shen

Autism spectrum disorder (ASD) represents a neurodevelopmental condition characterized by difficulties in expressing emotions and communication, particularly during early childhood. Understanding the affective state of children at an early…

Computer Vision and Pattern Recognition · Computer Science 2026-01-28 Aura Loredana Dan

Monitoring the stress level in patients with neurodegenerative diseases can help manage symptoms, improve patient's quality of life, and provide insight into disease progression. In the literature, ECG, actigraphy, speech, voice, and facial…

Machine Learning · Computer Science 2025-04-30 Davide Gabrielli , Bardh Prenkaj , Paola Velardi

Gait analysis using wearable devices has advantages over non-wearable devices when it comes to portability and accessibility. However, non-wearable devices have consistently shown superior performance in terms of the gait information they…

Signal Processing · Electrical Eng. & Systems 2025-09-03 R. Abhishek Shankar , Hyungjun Ha , Byunghoo Jung

We introduce a novel state-space model (SSM)-based framework for skeleton-based human action recognition, with an anatomically-guided architecture that improves state-of-the-art performance in both clinical diagnostics and general action…

Computer Vision and Pattern Recognition · Computer Science 2024-12-02 Niki Martinel , Mariano Serrao , Christian Micheloni

Interpreting the environmental, behavioural and psychological data from in-home sensory observations and measurements can provide valuable insights into the health and well-being of individuals. Presents of neuropsychiatric and…

Signal Processing · Electrical Eng. & Systems 2021-05-24 Roonak Rezvani , Samaneh Kouchaki , Ramin Nilforooshan , David J. Sharp , Payam Barnaghi

In medical tasks such as human motion analysis, computer-aided auxiliary systems have become preferred choice for human experts for its high efficiency. However, conventional approaches are typically based on user-defined features such as…

Robotics · Computer Science 2022-02-15 Honghu Xue , Rebecca Herzog , Till M Berger , Tobias Bäumer , Anne Weissbach , Elmar Rueckert

The recently-developed infant wearable MAIJU provides a means to automatically evaluate infants' motor performance in an objective and scalable manner in out-of-hospital settings. This information could be used for developmental research…

Machine Learning · Computer Science 2023-05-17 Einari Vaaras , Manu Airaksinen , Sampsa Vanhatalo , Okko Räsänen

This work aims to estimate time-resolved velocity field that is directly associated with pressure fluctuations in a subsonic round jet. To achieve this goal, synchronous measurements of the velocity field and in-flow pressure fluctuations…

Fluid Dynamics · Physics 2021-06-15 Songqi Li , Lawrence Ukeiley

Accelerometers are widely used to measure physical activity behaviour, including in children. The traditional method for processing acceleration data uses cut points to define physical activity intensity, relying on calibration studies that…

Quantitative Methods · Quantitative Biology 2022-02-22 Christopher B Thornton , Niina Kolehmainen , Kianoush Nazarpour

Stress is a physiological state that hampers mental health and has serious consequences to physical health. Moreover, the COVID-19 pandemic has increased stress levels among people across the globe. Therefore, continuous monitoring and…

Signal Processing · Electrical Eng. & Systems 2021-08-09 Nafiul Rashid , Luke Chen , Manik Dautta , Abel Jimenez , Peter Tseng , Mohammad Abdullah Al Faruque

Electromyography (EMG) signals have been successfully employed for driving prosthetic limbs of a single or double degree of freedom. This principle works by using the amplitude of the EMG signals to decide between one or two simpler…

Computer Vision and Pattern Recognition · Computer Science 2020-08-13 Asad Ullah , Sarwan Ali , Imdadullah Khan , Muhammad Asad Khan , Safiullah Faizullah

Studying animal locomotion improves our understanding of motor control and aids in the treatment of motor impairment. Mice are a premier model of human disease and are the model system of choice for much of basic neuroscience. High frame…

Computer Vision and Pattern Recognition · Computer Science 2018-02-08 Omid Haji Maghsoudi , Mahdi Alizadeh

Various adaptive abilities are required for robots interacting with humans in daily life. It is difficult to design adaptive algorithms manually; however, by using end-to-end machine learning, labor can be saved during the design process.…

Robotics · Computer Science 2019-09-20 Kazuki Fujimoto , Sho Sakaino , Toshiaki Tsuji

Assessing chronic pain behavior in mice is critical for preclinical studies. However, existing methods mostly rely on manual labeling of behavioral features, and humans lack a clear understanding of which behaviors best represent chronic…

Computer Vision and Pattern Recognition · Computer Science 2025-08-08 Yu-Hsi Chen , Wei-Hsin Chen , Chien-Yao Wang , Hong-Yuan Mark Liao , James C. Liao , Chien-Chang Chen

The viscosity of the suspension consisting of fine particles dispersed in a Newtonian liquid diverges close to the jamming packing fraction. The contact microstructure in suspensions governs this macroscopic behavior in the vicinity of…

Soft Condensed Matter · Physics 2025-02-28 Armin Aminimajd , Joao Maia , Abhinendra Singh

It is challenging to visually detect heart disease from the electrocardiographic (ECG) signals. Implementing an automated ECG signal detection system can help diagnosis arrhythmia in order to improve the accuracy of diagnosis. In this…

Signal Processing · Electrical Eng. & Systems 2020-11-13 Jiacheng Wang , Weiheng Li

Pneumonia is a leading cause of mortality in children under five, requiring accurate chest X-ray diagnosis. This study presents a machine learning-based Pediatric Chest Pneumonia Classification System to assist healthcare professionals in…

Image and Video Processing · Electrical Eng. & Systems 2025-07-23 Abdul Manaf , Nimra Mughal

Background: Dementia, particularly Alzheimer's Disease (AD), is a progressive neurodegenerative disorder marked by cognitive decline. Early detection, especially at the Mild Cognitive Impairment (MCI) stage, is essential for timely…

Signal Processing · Electrical Eng. & Systems 2025-10-16 Shivani Ranjan , Anant Jain , Robin Badal , Amit Kumar , Harshal Shende , Deepak Joshi , Pramod Yadav , Lalan Kumar

Parkinson's disease (PD) is a neurodegenerative condition characterized by frequently changing motor symptoms, necessitating continuous symptom monitoring for more targeted treatment. Classical time series classification and deep learning…

Machine Learning · Computer Science 2025-06-03 Cedric Donié , Neha Das , Satoshi Endo , Sandra Hirche