Inferring imagined speech using EEG signals: a new approach using Riemannian manifold features.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of neural engineering"
DOI: 10.1088/1741-2552/aa8235
Abstract: OBJECTIVE In this paper, we investigate the suitability of imagined speech for brain-computer interface (BCI) applications. APPROACH A novel method based on covariance matrix descriptors, which lie in Riemannian manifold, and the relevance vector machines… read more here.
Keywords: speech imagery; eeg signals; speech; imagined speech ... See more keywords
Impacts of simplifying articulation movements imagery to speech imagery BCI performance
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Neural Engineering"
DOI: 10.1088/1741-2552/acb232
Abstract: Objective. Speech imagery (SI) can be used as a reliable, natural, and user-friendly activation task for the development of brain-computer interface (BCI), which empowers individuals with severe disabilities to interact with their environment. The functional… read more here.
Keywords: articulation; speech imagery; articulation movements; simplifying articulation ... See more keywords
A novel online BCI system using speech imagery and ear-EEG for home appliances control
Sign Up to like & getrecommendations! Published in 2022 at "Computer methods and programs in biomedicine"
DOI: 10.2139/ssrn.4045844
Abstract: BACKGROUND AND OBJECTIVE This paper investigates a novel way to interact with home appliances via a brain-computer interface (BCI), using electroencephalograph (EEG) signals acquired from around the user's ears with a custom-made wearable BCI headphone.… read more here.
Keywords: system; bci; ear eeg; speech imagery ... See more keywords
Linguistic representation of vowels in speech imagery EEG
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2023.1163578
Abstract: Speech imagery recognition from electroencephalograms (EEGs) could potentially become a strong contender among non-invasive brain-computer interfaces (BCIs). In this report, first we extract language representations as the difference of line-spectra of phones by statistically analyzing… read more here.
Keywords: linguistic representation; representation vowels; imagery eeg; speech imagery ... See more keywords