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Computer-aided assessment of physical rehabilitation entails evaluation of patient performance in completing prescribed rehabilitation exercises, based on processing movement data captured with a sensory system. Despite the essential role…

Machine Learning · Computer Science 2020-01-24 Y. Liao , A. Vakanski , M. Xian

Physical function monitoring (PFM) plays a crucial role in healthcare especially for the elderly. Traditional assessment methods such as the Short Physical Performance Battery (SPPB) have failed to capture the full dynamic characteristics…

Signal Processing · Electrical Eng. & Systems 2024-04-25 Junjie Zhang , Zheming Zhang , Huachen Xiang , Yangquan Tan , Linnan Huo , Fengyi Wang

(1) Background: The success of physiotherapy depends on the regular and correct performance of movement exercises. A system that automatically evaluates these could support the therapy. Previous approaches in this area rarely rely on Deep…

Machine Learning · Computer Science 2025-06-02 Andreas Spilz , MIchael Munz

Providing early diagnosis of cerebral palsy (CP) is key to enhancing the developmental outcomes for those affected. Diagnostic tools such as the General Movements Assessment (GMA), have produced promising results in early diagnosis, however…

Computer Vision and Pattern Recognition · Computer Science 2021-06-10 Kevin D. McCay , Edmond S. L. Ho , Dimitrios Sakkos , Wai Lok Woo , Claire Marcroft , Patricia Dulson , Nicholas D. Embleton

Cognitive diagnosis is a crucial task in computational education, aimed at evaluating students' proficiency levels across various knowledge concepts through exercises. Current models, however, primarily rely on students' answered exercises,…

Computers and Society · Computer Science 2023-12-19 Haiping Ma , Changqian Wang , Hengshu Zhu , Shangshang Yang , Xiaoming Zhang , Xingyi Zhang

To assess the integrity of the developing nervous system, the Prechtl general movement assessment (GMA) is recognized for its clinical value in diagnosing neurological impairments in early infancy. GMA has been increasingly augmented…

As mobile technologies have become ubiquitous in recent years, computer-based cognitive tests have become more popular and efficient. In this work, we focus on assessing motor function in children by analyzing their gait movements. Although…

Computer Vision and Pattern Recognition · Computer Science 2021-07-08 Mohammad Zaki Zadeh , Ashwin Ramesh Babu , Ashish Jaiswal , Maria Kyrarini , Morris Bell , Fillia Makedon

arly identification of motor impairment in infancy relies on expert visual assessment of spontaneous movement, motivating the development of automated, objective alternatives. One promising approach is using computer vision, which benefits…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Divya Joshi , J. D. Peiffer , Colleen Peyton , R. James Cotton

Force estimation in human-object interactions is crucial for various fields like ergonomics, physical therapy, and sports science. Traditional methods depend on specialized equipment such as force plates and sensors, which makes accurate…

Computer Vision and Pattern Recognition · Computer Science 2025-03-31 Nandakishor M , Vrinda Govind , Anuradha Puthalath , Anzy L , Swathi P S , Aswathi R , Devaprabha A R , Varsha Raj , Midhuna Krishnan K , Akhila Anilkumar T , Yamuna P

The association between a person's physical activity and various health outcomes is an area of active research. The National Health and Nutrition Examination Survey (NHANES) data provide a valuable resource for studying these associations.…

Applications · Statistics 2021-06-01 Bohan Wu , Bradley Van Allen

This work introduces a novel methodology for assessing catastrophic forgetting (CF) in continual learning. We propose a new conformal prediction (CP)-based metric, termed the Conformal Prediction Confidence Factor (CPCF), to quantify and…

Machine Learning · Computer Science 2025-05-19 Ioannis Pitsiorlas , Nour Jamoussi , Marios Kountouris

Estimation of temporospatial clinical features of gait (CFs), such as step count and length, step duration, step frequency, gait speed, and distance traveled, is an important component of community-based mobility evaluation using wearable…

Motion planning is a computationally intensive and well-studied problem in autonomous robots. However, motion planning hardware accelerators (MPA) must be soft-error resilient for deployment in safety-critical applications, and blanket…

Hardware Architecture · Computer Science 2021-10-19 Deval Shah , Zi Yu Xue , Karthik Pattabiraman , Tor M. Aamodt

Video-based gait analysis has become a promising approach for assessing motor impairment in children with cerebral palsy (CP). However, existing methods usually rely on either pose sequences or handcrafted gait features alone, making it…

Image and Video Processing · Electrical Eng. & Systems 2026-03-25 Kaiyuan Yang , Xupeng Chen , Jiangpeng He

The functional independence measure (FIM) is widely used to evaluate patients' physical independence in activities of daily living. However, traditional FIM assessment imposes a significant burden on both patients and healthcare…

Machine Learning · Computer Science 2025-11-17 Jun Masaki , Ariaki Higashi , Naoko Shinagawa , Kazuhiko Hirata , Yuichi Kurita , Akira Furui

Physical activity is essential for children's healthy growth and development. In the US, most states, including California, adhere to physical education standards and have implemented the mandated School-based Physical Fitness Testing…

Computers and Society · Computer Science 2024-09-25 Yawen Guo , Kaiyuan Hu , Di Hu , Kai Zheng , Dan Cooper

Action Quality Assessment (AQA) -- the task of quantifying how well an action is performed -- has great potential for detecting errors in gym weight training, where accurate feedback is critical to prevent injuries and maximize gains.…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Hao Yin , Lijun Gu , Paritosh Parmar , Lin Xu , Tianxiao Guo , Xiujin Liu , Weiwei Fu , Yang Zhang , Tianyou Zheng

In this work, we propose a novel staged depthwise correlation and feature fusion network, named DCFFNet, to further optimize the feature extraction for visual tracking. We build our deep tracker upon a siamese network architecture, which is…

Computer Vision and Pattern Recognition · Computer Science 2023-10-17 Dianbo Ma , Jianqiang Xiao , Ziyan Gao , Satoshi Yamane

Asynchronous Federated Learning (AFL) has emerged as a significant research area in recent years. By not waiting for slower clients and executing the training process concurrently, it achieves faster training speed compared to traditional…

Machine Learning · Computer Science 2026-02-23 Chaoyi Lu , Yiding Sun , Zhichuan Yang , Jinqian Chen , Dongfu Yin , Jihua Zhu

The fine-grained action analysis of the existing action datasets is challenged by insufficient action categories, low fine granularities, limited modalities, and tasks. In this paper, we propose a Multi-modality and Multi-task dataset of…

Computer Vision and Pattern Recognition · Computer Science 2024-04-10 Sheng-Lan Liu , Yu-Ning Ding , Gang Yan , Si-Fan Zhang , Jin-Rong Zhang , Wen-Yue Chen , Xue-Hai Xu
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