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An electroencephalogram (EEG) based brain-computer interface (BCI) speller allows a user to input text to a computer by thought. It is particularly useful to severely disabled individuals, e.g., amyotrophic lateral sclerosis patients, who…

人机交互 · 计算机科学 2022-11-15 Xiao Zhang , Dongrui Wu , Lieyun Ding , Hanbin Luo , Chin-Teng Lin , Tzyy-Ping Jung , Ricardo Chavarriaga

Accurately monitoring cognitive load in real time is critical for Brain-Computer Interfaces (BCIs) that adapt to user engagement and support personalized learning. Electroencephalography (EEG) offers a non-invasive, cost-effective modality…

人机交互 · 计算机科学 2026-05-04 Deeksha M. Shama , Dimitra Emmanouilidou , Ivan J. Tashev

Lengthy subject- or session-specific data acquisition and calibration remain a key barrier to deploying electroencephalography (EEG)-based brain-computer interfaces (BCIs) outside the laboratory. Previous work has shown that cross subject,…

定量方法 · 定量生物学 2025-06-18 Ziheng Chen , Po T. Wang , Mina Ibrahim , Shivali Baveja , Rong Mu , An H. Do , Zoran Nenadic

The application of Riemannian geometry in the decoding of brain-computer interfaces (BCIs) has swiftly garnered attention because of its straightforwardness, precision, and resilience, along with its aptitude for transfer learning, which…

信号处理 · 电气工程与系统科学 2024-07-31 Imad Eddine Tibermacine , Samuele Russo , Ahmed Tibermacine , Abdelaziz Rabehi , Bachir Nail , Kamel Kadri , Christian Napoli

With the rapid development of Machine Learning technology applied in electroencephalography (EEG) signals, Brain-Computer Interface (BCI) has emerged as a novel and convenient human-computer interaction for smart home, intelligent medical…

机器学习 · 计算机科学 2020-06-16 Yongshuang Liu , Haiping Huang , Fu Xiao , Reza Malekian , Wenming Wang

Advancements in non-invasive electroencephalogram (EEG)-based Brain-Computer Interface (BCI) technology have enabled communication through brain activity, offering significant potential for individuals with motor impairments. Existing…

信号处理 · 电气工程与系统科学 2024-09-26 Jingyuan Li , Yansen Wang , Nie Lin , Dongsheng Li

We propose EEG-SimpleConv, a straightforward 1D convolutional neural network for Motor Imagery decoding in BCI. Our main motivation is to propose a simple and performing baseline to compare to, using only very standard ingredients from the…

信号处理 · 电气工程与系统科学 2024-01-26 Yassine El Ouahidi , Vincent Gripon , Bastien Pasdeloup , Ghaith Bouallegue , Nicolas Farrugia , Giulia Lioi

The "mind-controlling" capability has always been in mankind's fantasy. With the recent advancements of electroencephalograph (EEG) techniques, brain-computer interface (BCI) researchers have explored various solutions to allow individuals…

人机交互 · 计算机科学 2021-04-15 Di Wu , Huayan Wan , Siping Liu , Weiren Yu , Zhanpeng Jin , Dakuo Wang

A brain--machine interface (BMI) based on motor imagery (MI) enables the control of devices using brain signals while the subject imagines performing a movement. It plays a vital role in prosthesis control and motor rehabilitation. To…

信号处理 · 电气工程与系统科学 2024-09-20 Xiaying Wang , Michael Hersche , Michele Magno , Luca Benini

Decoding neurophysiological signals into language is of great research interest within brain-computer interface (BCI) applications. Electroencephalography (EEG), known for its non-invasiveness, ease of use, and cost-effectiveness, has been…

定量方法 · 定量生物学 2024-09-26 Yitian Tao , Yan Liang , Luoyu Wang , Yongqing Li , Qing Yang , Han Zhang

Airwriting recognition is a task that involves identifying letters written in free space using finger movement. It is a special case of gesture recognition, where gestures correspond to letters in a specific language. Electroencephalography…

人机交互 · 计算机科学 2023-08-08 Ayush Tripathi , Aryan Gupta , A. P. Prathosh , Suriya Prakash Muthukrishnan , Lalan Kumar

Most of the Brain-Computer Interface (BCI) publications, which propose artificial neural networks for Motor Imagery (MI) Electroencephalography (EEG) signal classification, are presented using one of the BCI Competition datasets. However,…

信号处理 · 电气工程与系统科学 2023-06-21 Csaba Márton Köllőd , András Adolf , Gergely Márton , István Ulbert

Artificial intelligence (AI) is a fast-growing field focused on modeling and machine implementation of various cognitive functions with an increasing number of applications in computer vision, text processing, robotics, neurotechnology,…

神经元与认知 · 定量生物学 2022-07-28 Julia Berezutskaya , Anne-Lise Saive , Karim Jerbi , Marcel van Gerven

Electroencephalography (EEG) signals are frequently used for various Brain-Computer Interface (BCI) tasks. While Deep Learning (DL) techniques have shown promising results, they are hindered by the substantial data requirements. By…

信号处理 · 电气工程与系统科学 2024-05-24 Bruna Junqueira , Bruno Aristimunha , Sylvain Chevallier , Raphael Y. de Camargo

Electroencephalography (EEG) classification is a versatile and portable technique for building non-invasive Brain-computer Interfaces (BCI). However, the classifiers that decode cognitive states from EEG brain data perform poorly when…

信号处理 · 电气工程与系统科学 2024-04-25 Anupam Sharma , Krishna Miyapuram

Developing a Brain-Computer Interface~(BCI) for seizure prediction can help epileptic patients have a better quality of life. However, there are many difficulties and challenges in developing such a system as a real-life support for…

机器学习 · 计算机科学 2017-02-20 Mohammad-Parsa Hosseini , Hamid Soltanian-Zadeh , Kost Elisevich , Dario Pompili

Typical EEG-based BCI applications require the computation of complex functions over the noisy EEG channels to be carried out in an efficient way. Deep learning algorithms are capable of learning flexible nonlinear functions directly from…

机器学习 · 计算机科学 2020-09-01 Andrea Valenti , Michele Barsotti , Raffaello Brondi , Davide Bacciu , Luca Ascari

Insufficient data is a long-standing challenge for Brain-Computer Interface (BCI) to build a high-performance deep learning model. Though numerous research groups and institutes collect a multitude of EEG datasets for the same BCI task,…

信号处理 · 电气工程与系统科学 2023-08-24 Rui Liu , Yuanyuan Chen , Anran Li , Yi Ding , Han Yu , Cuntai Guan

While capable of segregating visual data, humans take time to examine a single piece, let alone thousands or millions of samples. The deep learning models efficiently process sizeable information with the help of modern-day computing.…

计算机视觉与模式识别 · 计算机科学 2022-09-28 Alankrit Mishra , Nikhil Raj , Garima Bajwa

Previous initial research has already been carried out to propose speech-based BCI using brain signals (e.g. non-invasive EEG and invasive sEEG / ECoG), but there is a lack of combined methods that investigate non-invasive brain,…

医学物理 · 物理学 2023-10-19 Tamás Gábor Csapó , Frigyes Viktor Arthur , Péter Nagy , Ádám Boncz