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Gesture is an important mean of non-verbal communication, with visual modality allows human to convey information during interaction, facilitating peoples and human-machine interactions. However, it is considered difficult to automatically…

Computer Vision and Pattern Recognition · Computer Science 2024-06-19 Fabien Allemand , Alessio Mazzela , Jun Villette , Decky Aspandi , Titus Zaharia

Bimanual gestures are of the utmost importance for the study of motor coordination in humans and in everyday activities. A reliable detection of bimanual gestures in unconstrained environments is fundamental for their clinical study and to…

Computer Vision and Pattern Recognition · Computer Science 2017-07-11 Divya Shah , Ernesto Denicia , Tiago Pimentel , Barbara Bruno , Fulvio Mastrogiovanni

Movement synchrony refers to the dynamic temporal connection between the motions of interacting people. The applications of movement synchrony are wide and broad. For example, as a measure of coordination between teammates, synchrony scores…

Computer Vision and Pattern Recognition · Computer Science 2022-08-03 Jicheng Li , Anjana Bhat , Roghayeh Barmaki

Autism Spectrum Disorder is a condition characterized by a typical brain development leading to impairments in social skills, communication abilities, repetitive behaviors, and sensory processing. There have been many studies combining…

Image and Video Processing · Electrical Eng. & Systems 2024-05-28 Junlin Song , Yuzhuo Chen , Yuan Yao , Zetong Chen , Renhao Guo , Lida Yang , Xinyi Sui , Qihang Wang , Xijiao Li , Aihua Cao , Wei Li

Clinical videos in the context of Autism Spectrum Disorder are often long-form interactions between children and caregivers/clinical professionals, encompassing complex verbal and non-verbal behaviors. Objective analyses of these videos…

Computer Vision and Pattern Recognition · Computer Science 2024-09-23 Aditya Kommineni , Digbalay Bose , Tiantian Feng , So Hyun Kim , Helen Tager-Flusberg , Somer Bishop , Catherine Lord , Sudarsana Kadiri , Shrikanth Narayanan

Social visual behavior, as a type of non-verbal communication, plays a central role in studying social cognitive processes in interactive and complex settings of autism therapy interventions. However, for social visual behavior analytics in…

Human-Computer Interaction · Computer Science 2023-02-17 Zhang Guo , Vuthea Chheang , Jicheng Li , Kenneth E. Barner , Anjana Bhat , Roghayeh Barmaki

Speech processing techniques are useful for analyzing speech and language development in children with Autism Spectrum Disorder (ASD), who are often varied and delayed in acquiring these skills. Early identification and intervention are…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-02 Anfeng Xu , Rajat Hebbar , Rimita Lahiri , Tiantian Feng , Lindsay Butler , Lue Shen , Helen Tager-Flusberg , Shrikanth Narayanan

Limited accessibility to neurological care leads to underdiagnosed Parkinson's Disease (PD), preventing early intervention. Existing AI-based PD detection methods primarily focus on unimodal analysis of motor or speech tasks, overlooking…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Md Saiful Islam , Tariq Adnan , Jan Freyberg , Sangwu Lee , Abdelrahman Abdelkader , Meghan Pawlik , Cathe Schwartz , Karen Jaffe , Ruth B. Schneider , E Ray Dorsey , Ehsan Hoque

Computer vision and machine learning are the linchpin of field of automation. The medicine industry has adopted numerous methods to discover the root causes of many diseases in order to automate detection process. But, the biomarkers of…

Computer Vision and Pattern Recognition · Computer Science 2021-11-29 Hamza Sharif , Rizwan Ahmed Khan

Ultrasound based hand movement estimation is a crucial area of research with applications in human-machine interaction. Forearm ultrasound offers detailed information about muscle morphology changes during hand movement which can be used to…

Computer Vision and Pattern Recognition · Computer Science 2024-09-26 Keshav Bimbraw , Ankit Talele , Haichong K. Zhang

In this paper, we introduce an end-to-end machine learning-based system for classifying autism spectrum disorder (ASD) using facial attributes such as expressions, action units, arousal, and valence. Our system classifies ASD using…

Computer Vision and Pattern Recognition · Computer Science 2019-04-09 Beibin Li , Sachin Mehta , Deepali Aneja , Claire Foster , Pamela Ventola , Frederick Shic , Linda Shapiro

Attention-deficit/hyperactivity disorder (ADHD) is a prevalent mental health condition affecting both children and adults, yet it remains severely underdiagnosed. Recent advances in artificial intelligence, particularly in Natural Language…

Computation and Language · Computer Science 2024-11-26 D. Wiechmann , E. Kempa , E. Kerz , Y. Qiao

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…

Image and Video Processing · Electrical Eng. & Systems 2022-11-03 Hala Shamseddine , Safa Otoum , Azzam Mourad

Current surveillance and control systems still require human supervision and intervention. This work presents a novel automatic handgun detection system in videos appropriate for both, surveillance and control purposes. We reformulate this…

Computer Vision and Pattern Recognition · Computer Science 2017-02-20 Roberto Olmos , Siham Tabik , Francisco Herrera

Hand gesture recognition is an important aspect of human-computer interaction. It forms the basis of sign language for the visually impaired people. This work proposes a novel hand gesture recognizing system for the differently-abled…

Artificial Intelligence · Computer Science 2026-01-14 Subham Sharma , Sharmila Subudhi

Hand gesture is one of the most important means of touchless communication between human and machines. There is a great interest for commanding electronic equipment in surgery rooms by hand gesture for reducing the time of surgery and the…

Computer Vision and Pattern Recognition · Computer Science 2017-10-24 Ebrahim Nasr-Esfahani , Nader Karimi , S. M. Reza Soroushmehr , M. Hossein Jafari , M. Amin Khorsandi , Shadrokh Samavi , Kayvan Najarian

Autism spectrum disorder (ASD) affects the brain connectivity at different levels. Nonetheless, non-invasively distinguishing such effects using magnetic resonance imaging (MRI) remains very challenging to machine learning diagnostic…

Machine Learning · Computer Science 2020-04-29 Ismail Bilgen , Goktug Guvercin , Islem Rekik

Robots have great potential to facilitate future therapies for children on the autism spectrum. However, existing robots lack the ability to automatically perceive and respond to human affect, which is necessary for establishing and…

Robotics · Computer Science 2019-04-23 Ognjen Rudovic , Jaeryoung Lee , Miles Dai , Bjorn Schuller , Rosalind Picard

Automated ASD screening tools remain limited by single-architecture evaluations, axis-restricted assessment, and near-exclusive focus on adult cohorts, obscuring age-specific diagnostic patterns critical for early intervention. We introduce…

Machine Learning · Computer Science 2026-05-13 Shubhankit Singh , Hassan Shaikh , Kuldeep Raghuwanshi , Keshav Bulia

Deep Neural Networks (DNNs) are used in a wide variety of applications. However, as in any software application, DNN-based apps are afflicted with bugs. Previous work observed that DNN bug fix patterns are different from traditional bug fix…

Software Engineering · Computer Science 2021-12-09 Mohammad Wardat , Breno Dantas Cruz , Wei Le , Hridesh Rajan