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Motor imagery (MI) classification based on electroencephalogram (EEG) is a widely-used technique in non-invasive brain-computer interface (BCI) systems. Since EEG recordings suffer from heterogeneity across subjects and labeled data…

信号处理 · 电气工程与系统科学 2024-02-16 Shadi Sartipi , Mujdat Cetin

Electroencephalography (EEG) provides reliable indications of human cognition and mental states. Accurate emotion recognition from EEG remains challenging due to signal variations among individuals and across measurement sessions. We…

信号处理 · 电气工程与系统科学 2024-12-25 Yun Xiao , Yimeng Zhang , Xiaopeng Peng , Shuzheng Han , Xia Zheng , Dingyi Fang , Xiaojiang Chen

The electroencephalogram (EEG) is the most widely used input for brain computer interfaces (BCIs), and common spatial pattern (CSP) is frequently used to spatially filter it to increase its signal-to-noise ratio. However, CSP is a…

人机交互 · 计算机科学 2018-08-20 He He , Dongrui Wu

In this paper, we propose a novel deep transfer learning method called deep implicit distribution alignment networks (DIDAN) to deal with cross-corpus speech emotion recognition (SER) problem, in which the labeled training (source) and…

声音 · 计算机科学 2023-02-20 Yan Zhao , Jincen Wang , Yuan Zong , Wenming Zheng , Hailun Lian , Li Zhao

Accurate recognition of human emotional states is critical for effective human-machine interaction. Electroencephalography (EEG) offers a reliable source for emotion recognition due to its high temporal resolution and its direct reflection…

机器学习 · 计算机科学 2026-01-30 Maryam Mirzaei , Farzaneh Shayegh , Hamed Narimani

Robust decoding and classification of brain patterns measured with electroencephalography (EEG) remains a major challenge for real-world (i.e. outside scientific lab and medical facilities) brain-computer interface (BCI) applications due to…

神经元与认知 · 定量生物学 2025-12-03 Paul Barbaste , Olivier Oullier , Xavier Vasques

Motor imagery electroencephalogram (MI-EEG) decoding plays a crucial role in developing motor imagery brain-computer interfaces (MI-BCIs). However, decoding intentions from MI remains challenging due to the inherent complexity of EEG…

人机交互 · 计算机科学 2024-10-30 Can Han , Chen Liu , Yaqi Wang , Crystal Cai , Jun Wang , Dahong Qian

For many years now, understanding the brain mechanism has been a great research subject in many different fields. Brain signal processing and especially electroencephalogram (EEG) has recently known a growing interest both in academia and…

神经元与认知 · 定量生物学 2022-04-18 Victor Delvigne , Hazem Wannous , Jean-Philippe Vandeborre , Laurence Ris , Thierry Dutoit

EEG-based tinnitus classification is a valuable tool for tinnitus diagnosis, research, and treatments. Most current works are limited to a single dataset where data patterns are similar. But EEG signals are highly non-stationary, resulting…

信号处理 · 电气工程与系统科学 2022-11-08 Yun Li , Zhe Liu , Lina Yao , Jessica J. M. Monaghan , David McAlpine

Emotion recognition based on electroencephalography (EEG) holds significant promise for affective brain-computer interfaces (aBCIs). However, its practical deployment faces challenges due to the variability within inter-subject and the…

人机交互 · 计算机科学 2025-09-25 Jiahao Tang , Youjun Li , Xiangting Fan , Yangxuan Zheng , Siyuan Lu , Xueping Li , Peng Fang , Chenxi Li , Zi-Gang Huang

Electroencephalography (EEG) provides a non-invasive window into brain activity, offering high temporal resolution crucial for understanding and interacting with neural processes through brain-computer interfaces (BCIs). Current dual-stream…

机器学习 · 计算机科学 2026-04-03 Chenghao Yue , Zhiyuan Ma , Zhongye Xia , Xinche Zhang , Yisi Zhang , Xinke Shen , Sen Song

Brain-computer interface (BCI) facilitates direct communication between the human brain and external systems by utilizing brain signals, eliminating the need for conventional communication methods such as speaking, writing, or typing.…

多媒体 · 计算机科学 2024-07-23 Linfeng Zheng , Peilin Chen , Shiqi Wang

Brain Computer Interface (BCI) technologies have the potential to improve the lives of millions of people around the world, whether through assistive technologies or clinical diagnostic tools. Despite advancements in the field, however, at…

机器学习 · 计算机科学 2023-01-31 Chad Mello , Troy Weingart , Ethan M. Rudd

Deep learning models have been frequently used to decode a single brain-computer interface (BCI) paradigm based on electroencephalography (EEG). It is challenging to decode multiple BCI paradigms using one model due to diverse barriers,…

神经元与认知 · 定量生物学 2025-09-11 Jingyuan Wang , Junhua Li

Brain-computer interfaces (BCI) in electroencephalography (EEG)-based motor imagery classification offer promising solutions in neurorehabilitation and assistive technologies by enabling communication between the brain and external devices.…

计算机视觉与模式识别 · 计算机科学 2025-10-01 Ummay Maria Muna , Md. Mehedi Hasan Shawon , Md Jobayer , Sumaiya Akter , Saifur Rahman Sabuj

The distribution shift of electroencephalography (EEG) data causes poor generalization of braincomputer interfaces (BCIs) in unseen domains. Some methods try to tackle this challenge by collecting a portion of user data for calibration.…

人机交互 · 计算机科学 2024-05-21 Zilin Liang , Zheng Zheng , Weihai Chen , Xinzhi Ma , Zhongcai Pei , Xiantao Sun

Transfer learning has achieved promising results by leveraging knowledge from the source domain to annotate the target domain which has few or none labels. Existing methods often seek to minimize the distribution divergence between domains,…

机器学习 · 计算机科学 2018-07-03 Jindong Wang , Yiqiang Chen , Shuji Hao , Wenjie Feng , Zhiqi Shen

In speaker-independent speech emotion recognition, the training and testing samples are collected from diverse speakers, leading to a multi-domain shift challenge across the feature distributions of data from different speakers.…

声音 · 计算机科学 2024-01-19 Cheng Lu , Yuan Zong , Hailun Lian , Yan Zhao , Björn Schuller , Wenming Zheng

Similar to most of the real world data, the ubiquitous presence of non-stationarities in the EEG signals significantly perturb the feature distribution thus deteriorating the performance of Brain Computer Interface. In this letter, a novel…

定量方法 · 定量生物学 2019-01-23 Satyam Kumar , Tharun Kumar Reddy , Laxmidhar Behera

Brain-computer interface (BCI) is a communication system between humans and computers reflecting human intention without using a physical control device. Since deep learning is robust in extracting features from data, research on decoding…

机器学习 · 计算机科学 2022-12-14 Sung-Jin Kim , Dae-Hyeok Lee , Yeon-Woo Choi