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In this paper, we explore the use of motion for robot-to-human communication on three robotic platforms: the 5 degrees-of-freedom (DOF) Aqua autonomous underwater vehicle (AUV), a 3-DOF camera gimbal mounted on a Matrice 100 drone, and a…

Robotics · Computer Science 2019-03-11 Michael Fulton , Mustaf Ahmed , Junaed Sattar

Monitoring swimmer performance is crucial for improving training and enhancing athletic techniques. Traditional methods for tracking swimmers, such as above-water and underwater cameras, face limitations due to the need for multiple cameras…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Thu Tran , Kenny Tsu Wei Choo , Shaohui Foong , Hitesh Bhardwaj , Shane Kyi Hla Win , Wei Jun Ang , Kenneth Goh , Rajesh Krishna Balan

Human-robot collaboration is an essential research topic in artificial intelligence (AI), enabling researchers to devise cognitive AI systems and affords an intuitive means for users to interact with the robot. Of note, communication plays…

Artificial Intelligence · Computer Science 2021-08-09 Qi Wu , Cheng-Ju Wu , Yixin Zhu , Jungseock Joo

Multi-robot simultaneous localization and mapping (SLAM) is a fundamental task in multi-robot operations. Robots must have a common understanding of their location and that of their team members to complete coordinated actions. However,…

Robotics · Computer Science 2026-05-12 John McConnell , Armon Shariati , Paul Szenher , Yaxuan Li

A hug is a tight embrace and an expression of warmth, sympathy and camaraderie. Despite the fact that a hug often only takes a few seconds, it is filled with details and nuances and is a highly complex process of coordination between two…

Robotics · Computer Science 2019-09-18 Kunal Bagewadi , Joseph Campbell , Heni Ben Amor

Modelling interactions between humans and objects in natural environments is central to many applications including gaming, virtual and mixed reality, as well as human behavior analysis and human-robot collaboration. This challenging…

Computer Vision and Pattern Recognition · Computer Science 2022-04-15 Bharat Lal Bhatnagar , Xianghui Xie , Ilya A. Petrov , Cristian Sminchisescu , Christian Theobalt , Gerard Pons-Moll

Human emotions are complex and can be conveyed through nuanced touch gestures. Previous research has primarily focused on how humans recognize emotions through touch or on identifying key features of emotional expression for robots.…

Robotics · Computer Science 2025-08-13 Qiaoqiao Ren , Remko Proesmans , Yuanbo Hou , Francis wyffels , Tony Belpaeme

Since its inception, underwater digital acoustic communication has required custom hardware that neither has the economies of scale nor is pervasive. We present the first acoustic system that brings underwater messaging capabilities to…

Networking and Internet Architecture · Computer Science 2022-08-24 Tuochao Chen , Justin Chan , Shyamnath Gollakota

Robotic grasping plays an important role in the field of robotics. The current state-of-the-art robotic grasping detection systems are usually built on the conventional vision, such as RGB-D camera. Compared to traditional frame-based…

Computer Vision and Pattern Recognition · Computer Science 2020-05-04 Bin Li , Hu Cao , Zhongnan Qu , Yingbai Hu , Zhenke Wang , Zichen Liang

Human-Robot Interaction (HRI) has become increasingly important as robots are being integrated into various aspects of daily life. One key aspect of HRI is gesture recognition, which allows robots to interpret and respond to human gestures…

Human-Computer Interaction · Computer Science 2024-01-10 Sandeep Reddy Sabbella , Sara Kaszuba , Francesco Leotta , Pascal Serrarens , Daniele Nardi

For a long time, detecting hand gestures and recognizing them as letters or numbers has been a challenging task. This creates communication barriers for individuals with disabilities. This paper introduces a new dataset, the Annotated…

Computer Vision and Pattern Recognition · Computer Science 2023-05-18 Sanyam Jain

Hand gesture recognition has become an important research area, driven by the growing demand for human-computer interaction in fields such as sign language recognition, virtual and augmented reality, and robotics. Despite the rapid growth…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Manousos Linardakis , Iraklis Varlamis , Georgios Th. Papadopoulos

Each year, underwater remotely operated vehicles (ROVs) collect thousands of hours of video of unexplored ocean habitats revealing a plethora of information regarding biodiversity on Earth. However, fully utilizing this information remains…

Computer Vision and Pattern Recognition · Computer Science 2023-02-23 R. Austin McEver , Bowen Zhang , Connor Levenson , A S M Iftekhar , B. S. Manjunath

In this paper, we present a putEMG dataset intended for evaluation of hand gesture recognition methods based on sEMG signal. The dataset was acquired for 44 able-bodied subjects and include 8 gestures (3 full hand gestures, 4 pinches, and…

Human-Computer Interaction · Computer Science 2019-08-23 Piotr Kaczmarek , Tomasz Mańkowski , Jakub Tomczyński

One use of Autonomous Underwater Vehicles (AUVs) is the monitoring of habitats associated with threatened, endangered and protected marine species, such as the handfish of Tasmania, Australia. Seafloor imagery collected by AUVs can be used…

Computer Vision and Pattern Recognition · Computer Science 2024-06-05 Heather Doig , Oscar Pizarro , Jacquomo Monk , Stefan Williams

Efficient and quick remote communication in search and rescue operations can be life-saving for the first responders. However, while operating on the field means of communication based on text, image and audio are not suitable for several…

Hand gestures are a natural means of interaction in Augmented Reality and Virtual Reality (AR/VR) applications. Recently, there has been an increased focus on removing the dependence of accurate hand gesture recognition on complex sensor…

Computer Vision and Pattern Recognition · Computer Science 2019-12-09 Varun Jain , Shivam Aggarwal , Suril Mehta , Ramya Hebbalaguppe

Automatic surgical gesture recognition is fundamentally important to enable intelligent cognitive assistance in robotic surgery. With recent advancement in robot-assisted minimally invasive surgery, rich information including surgical…

Computer Vision and Pattern Recognition · Computer Science 2021-06-30 Yonghao Long , Jie Ying Wu , Bo Lu , Yueming Jin , Mathias Unberath , Yun-Hui Liu , Pheng Ann Heng , Qi Dou

Unmanned Aerial Vehicles (UAVs) or drones, are increasingly used in search and rescue missions to detect human presence. Existing systems primarily leverage vision-based methods which are prone to fail under low-visibility or occlusion.…

Audio and Speech Processing · Electrical Eng. & Systems 2025-10-20 Chitralekha Gupta , Soundarya Ramesh , Praveen Sasikumar , Kian Peen Yeo , Suranga Nanayakkara

Modern Unmanned Aerial Vehicles (UAV) equipped with cameras can play an essential role in speeding up the identification and rescue of people who have fallen overboard, i.e., man overboard (MOB). To this end, Artificial Intelligence…

Computer Vision and Pattern Recognition · Computer Science 2022-03-16 Donato Cafarelli , Luca Ciampi , Lucia Vadicamo , Claudio Gennaro , Andrea Berton , Marco Paterni , Chiara Benvenuti , Mirko Passera , Fabrizio Falchi
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