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The daily activities performed by a disabled or elderly person can be monitored by a smart environment, and the acquired data can be used to learn a predictive model of user behavior. To speed up the learning, several researchers designed…

Machine Learning · Computer Science 2021-01-19 Sharare Zehtabian , Siavash Khodadadeh , Ladislau Bölöni , Damla Turgut

The advent of data-driven technology solutions is accompanied by an increasing concern with data privacy. This is of particular importance for human-centered image recognition tasks, such as pedestrian detection, re-identification, and…

Computer Vision and Pattern Recognition · Computer Science 2023-06-23 Maxim Maximov , Tim Meinhardt , Ismail Elezi , Zoe Papakipos , Caner Hazirbas , Cristian Canton Ferrer , Laura Leal-Taixé

It is well known that the quality and quantity of training data are significant factors which affect the development and performance of machine intelligence algorithms. Without representative data, neither scientists nor algorithms would be…

Machine Learning · Computer Science 2019-01-08 Georgios Mastorakis

Effective stroke triage in emergency settings often relies on clinicians' ability to identify subtle abnormalities in facial muscle coordination. While recent AI models have shown promise in detecting such patterns from patient facial…

Computer Vision and Pattern Recognition · Computer Science 2025-06-23 Tongan Cai , Haomiao Ni , Wenchao Ma , Yuan Xue , Qian Ma , Rachel Leicht , Kelvin Wong , John Volpi , Stephen T. C. Wong , James Z. Wang , Sharon X. Huang

Our research focuses on analysing human activities according to a known behaviorist scenario, in case of noisy and high dimensional collected data. The data come from the monitoring of patients with dementia diseases by wearable cameras. We…

Children with rare genetic diseases often exhibit distinctive facial phenotypes, yet developing computer vision systems for early diagnosis remains challenging due to extreme data scarcity, privacy constraints, and limited data sharing in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-22 Ganlin Feng , Yuxi Long , Erin Lou , Lianghong Chen , Zihao Jing , Pingzhao Hu , Wei Xu

Infants' neurological development is heavily influenced by their motor skills. Evaluating a baby's movements is key to understanding possible risks of developmental disorders in their growth. Previous research in psychology has shown that…

Computer Vision and Pattern Recognition · Computer Science 2023-01-18 Bruno Tafur , Marwa Mahmoud , Staci Weiss

The advancement of biomedical research heavily relies on access to large amounts of medical data. In the case of histopathology, Whole Slide Images (WSI) and clinicopathological information are valuable for developing Artificial…

Artificial Intelligence · Computer Science 2023-08-09 Neel Kanwal , Emiel A. M. Janssen , Kjersti Engan

The expanding usage of complex machine learning methods like deep learning has led to an explosion in human activity recognition, particularly applied to health. In particular, as part of a larger body sensor network system, face and…

Computer Vision and Pattern Recognition · Computer Science 2021-06-24 Salman Seyedi , Zifan Jiang , Allan Levey , Gari D. Clifford

In recent years, differential privacy has seen significant advancements in image classification; however, its application to video activity recognition remains under-explored. This paper addresses the challenges of applying differential…

Computer Vision and Pattern Recognition · Computer Science 2023-06-29 Zelun Luo , Yuliang Zou , Yijin Yang , Zane Durante , De-An Huang , Zhiding Yu , Chaowei Xiao , Li Fei-Fei , Animashree Anandkumar

General movement assessment (GMA) of infant movement videos (IMVs) is an effective method for early detection of cerebral palsy (CP) in infants. We demonstrate in this paper that end-to-end trainable neural networks for image sequence…

Computer Vision and Pattern Recognition · Computer Science 2022-11-18 Haomiao Ni , Yuan Xue , Liya Ma , Qian Zhang , Xiaoye Li , Xiaolei Huang

Activity recognition computer vision algorithms can be used to detect the presence of autism-related behaviors, including what are termed "restricted and repetitive behaviors", or stimming, by diagnostic instruments. The limited data that…

Computer Vision and Pattern Recognition · Computer Science 2021-01-12 Peter Washington , Aaron Kline , Onur Cezmi Mutlu , Emilie Leblanc , Cathy Hou , Nate Stockham , Kelley Paskov , Brianna Chrisman , Dennis P. Wall

Facial expression analysis based on machine learning requires large number of well-annotated data to reflect different changes in facial motion. Publicly available datasets truly help to accelerate research in this area by providing a…

Machine Learning · Computer Science 2023-01-31 Yanfu Yan , Ke Lu , Jian Xue , Pengcheng Gao , Jiayi Lyu

Diagnostic and intervention methodologies for skill assessment of autism typically requires a clinician repetitively initiating several stimuli and recording the child's response. In this paper, we propose to automate the response…

Computer Vision and Pattern Recognition · Computer Science 2020-01-30 Prashant Pandey , Prathosh AP , Manu Kohli , Josh Pritchard

Accessibility of research data is critical for advances in many research fields, but textual data often cannot be shared due to the personal and sensitive information which it contains, e.g names or political opinions. General Data…

Computation and Language · Computer Science 2023-08-31 Elena Volodina , Simon Dobnik , Therese Lindström Tiedemann , Xuan-Son Vu

In recent years, deep neural network approaches have naturally extended to the video domain, in their simplest case by aggregating per-frame classifications as a baseline for action recognition. A majority of the work in this area extends…

Computer Vision and Pattern Recognition · Computer Science 2018-01-24 Daniel Castro , Steven Hickson , Patsorn Sangkloy , Bhavishya Mittal , Sean Dai , James Hays , Irfan Essa

Supporting public health research and the public's situational awareness during a pandemic requires continuous dissemination of infectious disease surveillance data. Legislation, such as the Health Insurance Portability and Accountability…

Cryptography and Security · Computer Science 2022-02-28 J. Thomas Brown , Chao Yan , Weiyi Xia , Zhijun Yin , Zhiyu Wan , Aris Gkoulalas-Divanis , Murat Kantarcioglu , Bradley A. Malin

Global security concerns have raised a proliferation of video surveillance devices. Intelligent surveillance systems seek to discover possible threats automatically and raise alerts. Being able to identify the surveyed object can help…

Computer Vision and Pattern Recognition · Computer Science 2020-05-06 Tracey K. M. Lee , Mohammed Belkhatir , Saeid Sanei

Visual brain decoding aims to decode visual information from human brain activities. Despite the great progress, one critical limitation of current brain decoding research lies in the lack of generalization capability to unseen subjects.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Xiangtao Kong , Kexin Huang , Ping Li , Lei Zhang

Video-based assessments offer a scalable pathway for remote Parkinson's disease (PD) screening. While traditional approaches rely on handcrafted features mimicking clinical scales, recent advances in video foundation models (VFMs) enable…