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Surface Electromyography (sEMG) is a non-invasive signal that is used in the recognition of hand movement patterns, the diagnosis of diseases, and the robust control of prostheses. Despite the remarkable success of recent end-to-end Deep…

信号处理 · 电气工程与系统科学 2025-01-03 Chuheng Wu , S. Farokh Atashzar , Mohammad M. Ghassemi , Tuka Alhanai

Traditional textile factories consume substantial energy, making energy-efficient production optimization crucial for sustainability and cost reduction. Meanwhile, deep neural networks (DNNs), which are effective for factory output…

信号处理 · 电气工程与系统科学 2026-01-21 Yan-Chen Chen , Wei-Yu Chiu , Qun-Yu Wang , Jing-Wei Chen , Hao-Ting Zhao

Surface electromyography (sEMG) is a promising control signal for assist-as-needed hand rehabilitation after stroke, but detecting intent from paretic muscles often requires lengthy, subject-specific calibration and remains brittle to…

机器人学 · 计算机科学 2026-01-30 Runsheng Wang , Katelyn Lee , Xinyue Zhu , Lauren Winterbottom , Dawn M. Nilsen , Joel Stein , Matei Ciocarlie

Recognizing Activities of Daily Living (ADL) is a vital process for intelligent assistive robots, but collecting large annotated datasets requires time-consuming temporal labeling and raises privacy concerns, e.g., if the data is collected…

计算机视觉与模式识别 · 计算机科学 2021-07-13 Alina Roitberg , David Schneider , Aulia Djamal , Constantin Seibold , Simon Reiß , Rainer Stiefelhagen

Scalp electroencephalogram (EEG) signals inherently have a low signal-to-noise ratio due to the way the signal is electrically transduced. Temporal and spatial information must be exploited to achieve accurate detection of seizure events.…

信号处理 · 电气工程与系统科学 2022-02-17 Vahid Khalkhali , Nabila Shawki , Vinit Shah , Meysam Golmohammadi , Iyad Obeid , Joseph Picone

Manual interpretation and classification of ECG signals lack both accuracy and reliability. These continuous time-series signals are more effective when represented as an image for CNN-based classification. A continuous Wavelet transform…

图像与视频处理 · 电气工程与系统科学 2022-07-04 Tareque Bashar Ovi , Sauda Suara Naba , Dibaloke Chanda , Md. Saif Hassan Onim

In this work, a data-driven modeling framework of switched dynamical systems under time-dependent switching is proposed. The learning technique utilized to model system dynamics is Extreme Learning Machine (ELM). First, a method is…

系统与控制 · 电气工程与系统科学 2021-01-27 Weiming Xiang

Repositioning of recording electrode array across repeated electromyography measurements may result in a displacement error in hand movement classification systems. In order to examine if the classifier re-training could reach satisfactory…

信号处理 · 电气工程与系统科学 2020-11-18 Nadica Miljković , Milica S. Isaković

Tabular learning transforms raw features into optimized spaces for downstream tasks, but its effectiveness deteriorates under distribution shifts between training and testing data. We formalize this challenge as the Distribution Shift…

In this work, we compare the performance of six state-of-the-art deep neural networks in classification tasks when using only image features, to when these are combined with patient metadata. We utilise transfer learning from networks…

计算机视觉与模式识别 · 计算机科学 2022-07-20 Spencer A. Thomas

Alzheimer's disease is a progressive, debilitating neurodegenerative disease that affects 50 million people globally. Despite this substantial health burden, available treatments for the disease are limited and its fundamental causes remain…

机器学习 · 计算机科学 2024-04-02 Matthew West , Colin Magdamo , Lily Cheng , Yingnan He , Sudeshna Das

Surface electromyography (s-EMG) sensors are a promising way to control upper-limb prostheses. However a training session is necessary in order to set up the controller that will make s-EMG based movement possible. All data recorded during…

其他定量生物学 · 定量生物学 2015-11-25 Marco Lampacrescia

While Deep Learning (DL) is often considered the state-of-the art for Artificial Intelligence-based medical decision support, it remains sparsely implemented in clinical practice and poorly trusted by clinicians due to insufficient…

Cross-subject variability in EEG degrades performance of current deep learning models, limiting the development of brain-computer interface (BCI). This paper proposes ISAM-MTL, which is a multi-task learning (MTL) EEG classification model…

神经与进化计算 · 计算机科学 2025-01-31 Junyan Li , Bin Hu , Zhi-Hong Guan

Decoding fine-grained movement from non-invasive surface Electromyography (sEMG) is a challenge for prosthetic control due to signal non-stationarity and low signal-to-noise ratios. Generic self-supervised learning (SSL) frameworks often…

人机交互 · 计算机科学 2025-12-30 Zihan Weng , Chanlin Yi , Pouya Bashivan , Jing Lu , Fali Li , Dezhong Yao , Jingming Hou , Yangsong Zhang , Peng Xu

Thomson scattering (TS) diagnostics provide reliable, minimally perturbative measurements of fundamental plasma parameters, such as electron density ($n_e$) and electron temperature ($T_e$). Deep neural networks can provide accurate…

Accurate classification of sleep stages is crucial for the diagnosis and management of sleep disorders. Conventional approaches for sleep scoring rely on manual annotation or features extracted from EEG signals in the time or frequency…

机器学习 · 计算机科学 2025-10-10 Mehdi Zekriyapanah Gashti , Ghasem Farjamnia

Echocardiography (echo) is an ultrasound imaging modality that is widely used for various cardiovascular diagnosis tasks. Due to inter-observer variability in echo-based diagnosis, which arises from the variability in echo image acquisition…

计算机视觉与模式识别 · 计算机科学 2023-08-28 Masoud Mokhtari , Neda Ahmadi , Teresa S. M. Tsang , Purang Abolmaesumi , Renjie Liao

Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized by complex physiological processes. Previous research has predominantly focused on static cerebral interactions, often neglecting the brain's dynamic nature and…

机器学习 · 计算机科学 2024-09-11 Peng Wang , Xin Wen , Ruochen Cao , Chengxin Gao , Yanrong Hao , Rui Cao

Electroencephalography (EEG) motor imagery (MI) classification is a fundamental, yet challenging task due to the variation of signals between individuals i.e., inter-subject variability. Previous approaches try to mitigate this using…

信号处理 · 电气工程与系统科学 2024-07-10 Sion An , Myeongkyun Kang , Soopil Kim , Philip Chikontwe , Li Shen , Sang Hyun Park