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Considering deep neural networks as manifold mappers, the pretrain-then-fine-tune paradigm can be interpreted as a two-stage process: pretrain establishes a broad knowledge base, and fine-tune adjusts the model parameters to activate…

Electromyography (EMG) signal analysis is a popular method for controlling prosthetic and gesture control equipment. For portable systems, such as prosthetic limbs, real-time low-power operation on embedded processors is critical, but to…

Signal Processing · Electrical Eng. & Systems 2019-05-10 Sumit Raurale , John McAllister , Jesus Martinez del Rincon

Hand gestures can provide a natural means of human-computer interaction and enable people who cannot speak to communicate efficiently. Existing hand gesture recognition methods heavily depend on pre-defined gestures, however, motor-impaired…

Machine Learning · Computer Science 2024-06-13 Riyad Bin Rafiq , Weishi Shi , Mark V. Albert

In recent years robots have become an important part of our day-to-day lives with various applications. Human-robot interaction creates a positive impact in the field of robotics to interact and communicate with the robots. Gesture…

Robotics · Computer Science 2024-09-11 Sajjad Hussain , Khizer Saeed , Almas Baimagambetov , Shanay Rab , Md Saad

Surface electromyography (sEMG) and high-density sEMG (HD-sEMG) biosignals have been extensively investigated for myoelectric control of prosthetic devices, neurorobotics, and more recently human-computer interfaces because of their…

Human-Computer Interaction · Computer Science 2023-09-25 Qin Hu , Golara Ahmadi Azar , Alyson Fletcher , Sundeep Rangan , S. Farokh Atashzar

In this paper, we present a novel approach to Handwritten Mathematical Expression Recognition (HMER) by leveraging graph-based modeling techniques. We introduce an End-to-end model with an Edge-weighted Graph Attention Mechanism (EGAT),…

Computer Vision and Pattern Recognition · Computer Science 2024-10-25 Yejing Xie , Richard Zanibbi , Harold Mouchère

Surface electromyography (sEMG) has gained significant importance during recent advancements in consumer electronics for healthcare systems, gesture analysis and recognition and sign language communication. For such a system, it is…

Signal Processing · Electrical Eng. & Systems 2020-05-04 Rinki Gupta , Karush Suri

This work introduces a method for high-accuracy EMG based gesture identification. A newly developed deep learning method, namely, deep residual shrinkage network is applied to perform gesture identification. Based on the feature of EMG…

Signal Processing · Electrical Eng. & Systems 2022-09-05 Yueying Ma , Chengbo Wang , Chengenze Jiang , Zimo Li

Hand gesture recognition (HGR) has gained significant attention due to the increasing use of AI-powered human-computer interfaces that can interpret the deep spatiotemporal dynamics of biosignals from the peripheral nervous system, such as…

Signal Processing · Electrical Eng. & Systems 2023-10-09 Golara Ahmadi Azar , Qin Hu , Melika Emami , Alyson Fletcher , Sundeep Rangan , S. Farokh Atashzar

Gesture recognition with electromyography (EMG) is a complex problem influenced by gesture sets, electrode count and placement, and machine learning parameters (e.g., features, classifiers). Most existing toolkits focus on streamlining…

Human-Computer Interaction · Computer Science 2025-08-08 Anand Kumar , Antony Albert Raj Irudayaraj , Ishita Chandra , Adwait Sharma , Aditya Shekhar Nittala

Emotion Recognition (ER) is the process of analyzing and identifying human emotions from sensing data. Currently, the field heavily relies on facial expression recognition (FER) because visual channel conveys rich emotional cues. However,…

Computer Vision and Pattern Recognition · Computer Science 2025-12-19 Kejun Liu , Yuanyuan Liu , Lin Wei , Chang Tang , Yibing Zhan , Zijing Chen , Zhe Chen

At the present time, hand gestures recognition system could be used as a more expected and useable approach for human computer interaction. Automatic hand gesture recognition system provides us a new tactic for interactive with the virtual…

Computer Vision and Pattern Recognition · Computer Science 2014-08-08 Reza Azad , Babak Azad , Nabil Belhaj Khalifa , Shahram Jamali

High-density electromyography (HD-EMG) has emerged as a powerful modality for decoding fine-grained neuromuscular activity, enabling real-time neural-machine interfaces (NMIs) for applications such as prosthetic control, rehabilitation, and…

Machine Learning · Computer Science 2026-05-29 Peter Chudinov , Zhenyu Lin , Jay Motamarry , Srihita Panati , Xiaorong Zhang , Zhuwei Qin

Recent progress in human-robot collaboration makes fast and fluid interactions possible, even when human observations are partial and occluded. Methods like Interaction Probabilistic Movement Primitives (ProMP) model human trajectories…

Robotics · Computer Science 2018-01-11 Longxin Chen , Juan Rojas , Shuangda Duan , Yisheng Guan

Gestures are inherent to human interaction and often complement speech in face-to-face communication, forming a multimodal communication system. An important task in gesture analysis is detecting a gesture's beginning and end. Research on…

Computer Vision and Pattern Recognition · Computer Science 2024-04-24 Esam Ghaleb , Ilya Burenko , Marlou Rasenberg , Wim Pouw , Ivan Toni , Peter Uhrig , Anna Wilson , Judith Holler , Aslı Özyürek , Raquel Fernández

Pointing gestures are a common interaction method used in Human-Robot Collaboration for various tasks, ranging from selecting targets to guiding industrial processes. This study introduces a method for localizing pointed targets within a…

Robotics · Computer Science 2025-06-30 Noora Sassali , Roel Pieters

In this paper, we propose a novel representation for grasping using contacts between multi-finger robotic hands and objects to be manipulated. This representation significantly reduces the prediction dimensions and accelerates the learning…

Electromyography (EMG) is a measure of muscular electrical activity and is used in many clinical/biomedical disciplines and modern human computer interaction. Myo-electric prosthetics analyze and classify the electrical signals recorded…

Robotics · Computer Science 2024-11-26 Mosab Diab , Ashraf Mohammed , Yinlai Jiang

Machine Learning is proving invaluable across disciplines. However, its success is often limited by the quality and quantity of available data, while its adoption by the level of trust that models afford users. Human vs. machine performance…

In recent years, deep learning algorithms have become increasingly more prominent for their unparalleled ability to automatically learn discriminant features from large amounts of data. However, within the field of electromyography-based…