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Convolutional neural networks have primarily led 3D medical image segmentation but may be limited by small receptive fields. Transformer models excel in capturing global relationships through self-attention but are challenged by high…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Ao Chang , Jiajun Zeng , Ruobing Huang , Dong Ni

Surface electromyography (sEMG) is a non-invasive method of measuring neuromuscular potentials generated when the brain instructs the body to perform both fine and coarse locomotion. This technique has seen extensive investigation over the…

Human-Computer Interaction · Computer Science 2021-04-06 Mingde Zheng , Michael S. Crouch , Michael S. Eggleston

Robust and accurate decoding of gesture from non-invasive surface electromyography (sEMG) is important for various applications including spatial computing, healthcare, and entertainment, and has been actively pursued by researchers and…

Human-Computer Interaction · Computer Science 2026-02-17 Adyasha Dash , Giulia Zappoli , Laya Das , Robert Riener

Surface electromyography (sEMG) signals exhibit substantial inter-subject variability and are highly susceptible to noise, posing challenges for robust and interpretable decoding. To address these limitations, we propose a discrete…

Signal Processing · Electrical Eng. & Systems 2026-03-02 Yuepeng Chen , Kaili Zheng , Ji Wu , Zhuangzhuang Li , Ye Ma , Dongwei Liu , Chenyi Guo , Xiangling Fu

Myoelectric control is one of the leading areas of research in the field of robotic prosthetics. We present our research in surface electromyography (sEMG) signal classification, where our simple and novel attention-based approach now leads…

Machine Learning · Computer Science 2020-11-19 David Josephs , Carson Drake , Andrew Heroy , John Santerre

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

Gesture recognition based on surface electromyographic signal (sEMG) is one of the most used methods. The traditional manual feature extraction can only extract some low-level signal features, this causes poor classifier performance and low…

Computer Vision and Pattern Recognition · Computer Science 2024-10-25 Mingjin Zhang , Jiahao Wang , Jianming Wang , Qi Wang

Objective: The objective of the study is to efficiently increase the expressivity of surface electromyography-based (sEMG) gesture recognition systems. Approach: We use a problem transformation approach, in which actions were subset into…

We propose a heterogeneous graph mamba network (HGMN) as the first exploration in leveraging the selective state space models (SSSMs) for heterogeneous graph learning. Compared with the literature, our HGMN overcomes two major challenges:…

Machine Learning · Computer Science 2024-05-24 Zhenyu Pan , Yoonsung Jeong , Xiaoda Liu , Han Liu

Multimodal Sentiment Analysis (MSA) with missing modalities has recently attracted increasing attention. Although existing research mainly focuses on designing complex model architectures to handle incomplete data, it still faces…

Multimedia · Computer Science 2025-08-01 Xiang Li , Xianfu Cheng , Xiaoming Zhang , Zhoujun Li

Hands are the primary means through which humans interact with the world. Reliable and always-available hand pose inference could yield new and intuitive control schemes for human-computer interactions, particularly in virtual and augmented…

With intelligent room-side sensing and service robots widely deployed, human motion prediction (HMP) is essential for safe, proactive assistance. However, many existing HMP methods either produce a single, deterministic forecast that…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Junqiao Fan , Pengfei Liu , Haocong Rao

The rapid advances in deep learning have significantly enhanced the accuracy of multimodal 3D human pose estimation (HPE). However, the state-of-the-art (SOTA) HPE pipelines still rely on Transformers, whose quadratic complexity makes…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Zepeng Yang , Junxuan Bai , Hao Li , Ju Dai , Junjun Pan , Yongfeng Yin , Bin Li

Modeling daily hand interactions often struggles with severe occlusions, such as when two hands overlap, which highlights the need for robust feature learning in 3D hand pose estimation (HPE). To handle such occluded hand images, it is…

Computer Vision and Pattern Recognition · Computer Science 2025-12-03 Yifan Zhou , Takehiko Ohkawa , Guwenxiao Zhou , Kanoko Goto , Takumi Hirose , Yusuke Sekikawa , Nakamasa Inoue

Recent advancements in transformers, specifically self-attention mechanisms, have significantly improved hyperspectral image (HSI) classification. However, these models often suffer from inefficiencies, as their computational complexity…

Accurate organ and lesion segmentation is a critical prerequisite for computer-aided diagnosis. Convolutional Neural Networks (CNNs), constrained by their local receptive fields, often struggle to capture complex global anatomical…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Haodong Chen , Xianfei Han , Qwen

Semantic segmentation is a fundamental task in computer vision with wide-ranging applications, including autonomous driving and robotics. While RGB-based methods have achieved strong performance with CNNs and Transformers, their…

Computer Vision and Pattern Recognition · Computer Science 2026-01-01 Fuqiang Gu , Yuanke Li , Xianlei Long , Kangping Ji , Chao Chen , Qingyi Gu , Zhenliang Ni

Accurate and real-time hand gesture recognition is essential for controlling advanced hand prostheses. Surface Electromyography (sEMG) signals obtained from the forearm are widely used for this purpose. Here, we introduce a novel hand…

Signal Processing · Electrical Eng. & Systems 2020-04-21 Ashwin De Silva , Malsha V. Perera , Kithmin Wickramasinghe , Asma M. Naim , Thilina Dulantha Lalitharatne , Simon L. Kappel

Existing Mamba-based approaches in remote sensing change detection have enhanced scanning models, yet remain limited by their inability to capture long-range dependencies between image channels effectively, which restricts their feature…

Computer Vision and Pattern Recognition · Computer Science 2025-06-25 Rui Huang , Jincheng Zeng , Sen Gao , Yan Xing

Mamba-based models have recently demonstrated significant potential in hyperspectral image (HSI) classification, primarily due to their ability to perform contextual modeling with linear computational complexity. However, existing…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Yichu Xu , Di Wang , Hongzan Jiao , Lefei Zhang , Liangpei Zhang