Results 11 to 20 of about 1,394,604 (278)

Excluded Channel Selection Scheme for Dynamic Spectrum Sharing in Various Interference Environments

open access: yesIEEE Access, 2023
Dynamic spectrum sharing (DSS), in which multiple wireless systems share the same radio resource, has been considered to improve frequency utilization efficiency.
Hideya So, Hayato Soya
doaj   +1 more source

Not All Electrode Channels Are Needed: Knowledge Transfer From Only Stimulated Brain Regions for EEG Emotion Recognition

open access: yesFrontiers in Neuroscience, 2022
Emotion recognition from affective brain-computer interfaces (aBCI) has garnered a lot of attention in human-computer interactions. Electroencephalographic (EEG) signals collected and stored in one database have been mostly used due to their ability to ...
Hayford Perry Fordson   +4 more
doaj   +1 more source

A Channel Selection Method for Emotion Recognition From EEG Based on Swarm-Intelligence Algorithms

open access: yesIEEE Access, 2021
Increasing demand for human-computer interaction applications has escalated the need for automatic emotion recognition as emotions are essential for natural communication.
Esen Yildirim, Yasin Kaya, Fatih Kilic
doaj   +1 more source

A QoE-Based Framework for Video Streaming Over LTE-Unlicensed

open access: yesIEEE Access, 2020
To improve the system capacity and accommodate the ever-increasing demand for bandwidth by the network users, LTE service providers have turned their attention to the unlicensed industrial, scientific, and medical (ISM) spectrum; currently heavily ...
Mohamed S. Hassan   +4 more
doaj   +1 more source

Enhancing Classification Performance of fNIRS-BCI by Identifying Cortically Active Channels Using the z-Score Method

open access: yesSensors, 2020
A state-of-the-art brain–computer interface (BCI) system includes brain signal acquisition, noise removal, channel selection, feature extraction, classification, and an application interface. In functional near-infrared spectroscopy-based BCI (fNIRS-BCI)
Hammad Nazeer   +6 more
doaj   +1 more source

Cognitive Load During Multitasking Can Be Accurately Assessed Based on Single Channel Electroencephalography Using Graph Methods

open access: yesIEEE Access, 2021
Mental workload has been widely estimated based on electroencephalography (EEG) in the frequency domain. However, simple frequency features are not entirely accurate indicators of the cognitive load because surface EEG signals are weak, nonstationary and
Guohun Zhu   +4 more
doaj   +1 more source

Channel Selection Using Gumbel Softmax [PDF]

open access: yes, 2020
ECCV ...
Charles Herrmann   +2 more
openaire   +2 more sources

A Fast Hyperspectral Tracking Method via Channel Selection

open access: yesRemote Sensing, 2023
With the rapid development of hyperspectral imaging technology, object tracking in hyperspectral video has become a research hotspot. Real-time object tracking for hyperspectral video is a great challenge.
Yifan Zhang   +4 more
doaj   +1 more source

Magnesium Selective Ion Channels [PDF]

open access: yesBiophysical Journal, 2007
The homeostasis of intracellular ion concentrations within physiological limits is one fundamental characteristic of any living organism. Magnesium, an alkaline earth metal, is well known to stabilize macromolecule structure and to participate as an essential cofactor in many enzymatic reactions.
openaire   +2 more sources

A New method for Improvement of the Accuracy of Character Recognition in P300 Speller System: Optimization of Channel Selection by Using Recursive Channel Elimination Algorithm Based on Deep Learning [PDF]

open access: yesJournal of Health Management & Informatics, 2020
Background and purpose:P300 speller is a kind of Brain-Computer Interface (BCI) system in which the user may type words by using the responses obtained from human focus on different characters.
Seyed Vahab Shojaedini, Maryam Adeli
doaj  

Home - About - Disclaimer - Privacy