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Static and dynamic hand movements are basic way for human-machine interactions. To recognize and classify these movements, first these movements are captured by the cameras mounted on the augmented reality (AR) or virtual reality (VR)…

Human-Computer Interaction · Computer Science 2020-04-03 Nizamuddin Maitlo , Yanbo Wang , Chao Ping Chen , Lantian Mi , Wenbo Zhang

Existing gesture interfaces only work with a fixed set of gestures defined either by interface designers or by users themselves, which introduces learning or demonstration efforts that diminish their naturalness. Humans, on the other hand,…

Computation and Language · Computer Science 2024-11-05 Xin Zeng , Xiaoyu Wang , Tengxiang Zhang , Chun Yu , Shengdong Zhao , Yiqiang Chen

Fingerprint recognition has been utilized for cellphone authentication, airport security and beyond. Many different features and algorithms have been proposed to improve fingerprint recognition. In this paper, we propose an end-to-end deep…

Computer Vision and Pattern Recognition · Computer Science 2019-07-31 Shervin Minaee , Elham Azimi , Amirali Abdolrashidi

Previous research in human gesture recognition has largely overlooked multi-person interactions, which are crucial for understanding the social context of naturally occurring gestures. This limitation in existing datasets presents a…

Computer Vision and Pattern Recognition · Computer Science 2025-04-04 Xu Cao , Pranav Virupaksha , Wenqi Jia , Bolin Lai , Fiona Ryan , Sangmin Lee , James M. Rehg

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

In this paper, we introduce a new benchmark dataset named IPN Hand with sufficient size, variety, and real-world elements able to train and evaluate deep neural networks. This dataset contains more than 4,000 gesture samples and 800,000 RGB…

Computer Vision and Pattern Recognition · Computer Science 2020-10-21 Gibran Benitez-Garcia , Jesus Olivares-Mercado , Gabriel Sanchez-Perez , Keiji Yanai

Gestures are a natural communication modality for humans. The ability to interpret gestures is fundamental for robots aiming to naturally interact with humans. Wearable sensors are promising to monitor human activity, in particular the…

Robotics · Computer Science 2018-11-13 Alessandro Carfi , Carola Motolese , Barbara Bruno , Fulvio Mastrogiovanni

Real-time recognition and prediction of surgical activities are fundamental to advancing safety and autonomy in robot-assisted surgery. This paper presents a multimodal transformer architecture for real-time recognition and prediction of…

Robotics · Computer Science 2024-10-27 Keshara Weerasinghe , Seyed Hamid Reza Roodabeh , Kay Hutchinson , Homa Alemzadeh

Hand gesture recognition has been granted as one of the emerging fields in research today providing a natural way of communication between man and a machine. Gestures are some forms of body motions which a person expresses when doing a work…

Image and Video Processing · Electrical Eng. & Systems 2018-12-27 Biswarup Ganguly , Amit Konar

In this project, we design a real-time human-computer interaction system based on hand gesture. The whole system consists of three components: hand detection, gesture recognition and human-computer interaction (HCI) based on recognition;…

Computer Vision and Pattern Recognition · Computer Science 2017-04-25 Pei Xu

Gesture recognition application over 802.11 ad/y waveforms is developed. Simultaneous gestures of slider-control and two-finger gesture for switching are detected based on Golay sequences of channel estimation fields of the packets.

Signal Processing · Electrical Eng. & Systems 2020-02-26 Eran Hof , Amichai Sanderovich , Evyatar Hemo

This paper addresses the problem of continuous gesture recognition from sequences of depth maps using convolutional neutral networks (ConvNets). The proposed method first segments individual gestures from a depth sequence based on quantity…

Computer Vision and Pattern Recognition · Computer Science 2016-09-13 Pichao Wang , Wanqing Li , Song Liu , Yuyao Zhang , Zhimin Gao , Philip Ogunbona

Hand gesture recognition possesses extensive applications in virtual reality, sign language recognition, and computer games. The direct interface of hand gestures provides us a new way for communicating with the virtual environment. In this…

Computer Vision and Pattern Recognition · Computer Science 2014-08-11 Reza Azad , Babak Azad , Iman Tavakoli Kazerooni

User's intentions may be expressed through spontaneous gesturing, which have been seen only a few times or never before. Recognizing such gestures involves one shot gesture learning. While most research has focused on the recognition of the…

Human-Computer Interaction · Computer Science 2017-01-24 Maria Cabrera , Richard Voyles , Juan Wachs

This paper contributes a new high-quality dataset for hand gesture recognition in hand hygiene systems, named "MFH". Generally, current datasets are not focused on: (i) fine-grained actions; and (ii) data mismatch between different…

Computer Vision and Pattern Recognition · Computer Science 2021-09-08 Huy Q. Vo , Tuong Do , Vi C. Pham , Duy Nguyen , An T. Duong , Quang D. Tran

Gesture recognition is essential for the interaction of autonomous vehicles with humans. While the current approaches focus on combining several modalities like image features, keypoints and bone vectors, we present neural network…

Computer Vision and Pattern Recognition · Computer Science 2022-08-19 Adrian Holzbock , Alexander Tsaregorodtsev , Youssef Dawoud , Klaus Dietmayer , Vasileios Belagiannis

To bridge the physical and virtual worlds for rapidly developed VR/AR applications, the ability to realistically drive 3D full-body avatars is of great significance. Although real-time body tracking with only the head-mounted displays…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Xiaozheng Zheng , Zhuo Su , Chao Wen , Zhou Xue , Xiaojie Jin

Free-form gesture understanding is highly appealing for human-computer interaction, as it liberates users from the constraints of predefined gesture categories. However, the sole existing solution GestureGPT suffers from limited recognition…

Computer Vision and Pattern Recognition · Computer Science 2025-11-07 Zhuoming Li , Aitong Liu , Mengxi Jia , Yubi Lu , Tengxiang Zhang , Changzhi Sun , Dell Zhang , Xuelong Li

The Transformer architecture is shown to provide a powerful framework as an end-to-end model for building expression trees from online handwritten gestures corresponding to glyph strokes. In particular, the attention mechanism was…

Computation and Language · Computer Science 2022-11-07 Mirco Ramo , Guénolé C. M. Silvestre

This paper presents a high-quality human motion prediction method that accurately predicts future human poses given observed ones. Our method is based on the observation that a good initial guess of the future poses is very helpful in…

Computer Vision and Pattern Recognition · Computer Science 2022-03-31 Tiezheng Ma , Yongwei Nie , Chengjiang Long , Qing Zhang , Guiqing Li
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