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Online recognition of gestures is critical for intuitive human-robot interaction (HRI) and further push collaborative robotics into the market, making robots accessible to more people. The problem is that it is difficult to achieve accurate…

Robotics · Computer Science 2023-04-17 M. A. Simão , O. Gibaru , P. Neto

For years, the YOLO series has been the de facto industry-level standard for efficient object detection. The YOLO community has prospered overwhelmingly to enrich its use in a multitude of hardware platforms and abundant scenarios. In this…

Forensic science plays a crucial role in legal investigations, and the use of advanced technologies, such as object detection based on machine learning methods, can enhance the efficiency and accuracy of forensic analysis. Human hands are…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Thanh Thi Nguyen , Campbell Wilson , Imad Khan , Janis Dalins

The YOLO series models reign supreme in real-time object detection due to their superior accuracy and computational efficiency. However, both the convolutional architectures of YOLO11 and earlier versions and the area-based self-attention…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Mengqi Lei , Siqi Li , Yihong Wu , Han Hu , You Zhou , Xinhu Zheng , Guiguang Ding , Shaoyi Du , Zongze Wu , Yue Gao

Gestures form an important medium of communication between humans and machines. An overwhelming majority of existing gesture recognition methods are tailored to a scenario where humans and machines are located very close to each other. This…

Computer Vision and Pattern Recognition · Computer Science 2023-12-25 Shubhang Bhatnagar , Sharath Gopal , Narendra Ahuja , Liu Ren

This research focuses on real-time surveillance systems as a means for tackling the issue of non-compliance with helmet regulations, a practice that considerably amplifies the risk for motorcycle drivers or riders. Despite the…

Computer Vision and Pattern Recognition · Computer Science 2024-03-01 Elham Soltanikazemi , Ashwin Dhakal , Bijaya Kumar Hatuwal , Imad Eddine Toubal , Armstrong Aboah , Kannappan Palaniappan

Many vision based applications have used fingertips to track or manipulate gestures in their applications. Gesture identification is a natural way to pass the signals to the machine, as the human express its feelings most of the time with…

Computer Vision and Pattern Recognition · Computer Science 2012-12-04 J. L. Raheja , Karen Das , Ankit Chaudhary

Automated hand gesture recognition has long been a focal point in the AI community. Traditionally, research in this field has predominantly focused on scenarios with access to a continuous flow of hand's images. This focus has been driven…

Signal Processing · Electrical Eng. & Systems 2024-03-26 Ying Liu , Liucheng Guo , Valeri A. Makarovc , Alexander Gorbana , Evgeny Mirkesa , Ivan Y. Tyukin

Online hand gesture recognition (HGR) techniques are essential in augmented reality (AR) applications for enabling natural human-to-computer interaction and communication. In recent years, the consumer market for low-cost AR devices has…

Computer Vision and Pattern Recognition · Computer Science 2020-01-17 Hongwei Xie , Jiafang Wang , Baitao Shao , Jian Gu , Mingyang Li

Hand gesture recognition (HGR) is a fundamental technology in human computer interaction (HCI).In particular, HGR based on Doppler radar signals is suited for in-vehicle interfaces and robotic systems, necessitating lightweight and…

Machine Learning · Computer Science 2026-02-05 Towa Sano , Gouhei Tanaka

Gesture recognition is a perceptual user interface, which is based on CV technology that allows the computer to interpret human motions as commands, allowing users to communicate with a computer without the use of hands, thus making the…

Computer Vision and Pattern Recognition · Computer Science 2025-01-08 Rishabh Naulakha , Shubham Gaur , Dhairya Lodha , Mehek Tulsyan , Utsav Kotecha

In this paper, we propose a new framework called YOWOv3, which is an improved version of YOWOv2, designed specifically for the task of Human Action Detection and Recognition. This framework is designed to facilitate extensive…

Computer Vision and Pattern Recognition · Computer Science 2024-08-12 Duc Manh Nguyen Dang , Viet Hang Duong , Jia Ching Wang , Nhan Bui Duc

Gesture recognition is an indispensable component of natural and efficient human-computer interaction technology, particularly in desktop-level applications, where it can significantly enhance people's productivity. However, the current…

Computer Vision and Pattern Recognition · Computer Science 2024-01-09 Qi Wang , Fengchao Zhu , Guangming Zhu , Liang Zhang , Ning Li , Eryang Gao

Tactile gesture recognition systems play a crucial role in Human-Robot Interaction (HRI) by enabling intuitive communication between humans and robots. The literature mainly addresses this problem by applying machine learning techniques to…

Robotics · Computer Science 2025-08-07 Shaohong Zhong , Alessandro Albini , Giammarco Caroleo , Giorgio Cannata , Perla Maiolino

Wearable e-textile interfaces require gesture recognition capabilities but face severe constraints in power consumption, computational capacity, and form factor that make traditional deep learning impractical. While lightweight…

Machine Learning · Computer Science 2026-02-16 Daniel Schwartz , Dario Salvucci , Yusuf Osmanlioglu , Richard Vallett , Genevieve Dion , Ali Shokoufandeh

In this paper, we introduce a novel Multiscale Video Transformer Network (MVTN) for dynamic hand gesture recognition, since multiscale features can extract features with variable size, pose, and shape of hand which is a challenge in hand…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Mallika Garg , Debashis Ghosh , Pyari Mohan Pradhan

This paper introduces Helios, the first extremely low-power, real-time, event-based hand gesture recognition system designed for all-day on smart eyewear. As augmented reality (AR) evolves, current smart glasses like the Meta Ray-Bans…

Using hand gestures to answer a call or to control the radio while driving a car, is nowadays an established feature in more expensive cars. High resolution time-of-flight cameras and powerful embedded processors usually form the heart of…

Computer Vision and Pattern Recognition · Computer Science 2020-04-27 Maarten Vandersteegen , Wouter Reusen , Kristof Van Beeck Toon Goedeme

Hand gesture recognition systems provide a natural way for humans to interact with computer systems. Although various algorithms have been designed for this task, a host of external conditions, such as poor lighting or distance from the…

Computer Vision and Pattern Recognition · Computer Science 2023-10-24 Jan Warchocki , Mikhail Vlasenko , Yke Bauke Eisma

We envision that in the near future, humanoid robots would share home space and assist us in our daily and routine activities through object manipulations. One of the fundamental technologies that need to be developed for robots is to…

Computer Vision and Pattern Recognition · Computer Science 2020-02-11 Sayantan Chatterjee , Faheem H. Zunjani , Souvik Sen , Gora C. Nandi