Search results for "Eidetic Imagery"

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Mutual information-based feature selection for low-cost BCIs based on motor imagery

2016

In the present study a feature selection algorithm based on mutual information (MI) was applied to electro-encephalographic (EEG) data acquired during three different motor imagery tasks from two dataset: Dataset I from BCI Competition IV including full scalp recordings from four subjects, and new data recorded from three subjects using the popular low-cost Emotiv EPOC EEG headset. The aim was to evaluate optimal channels and band-power (BP) features for motor imagery tasks discrimination, in order to assess the feasibility of a portable low-cost motor imagery based Brain-Computer Interface (BCI) system. The minimal sub set of features most relevant to task description and less redundant to…

Brain-Computer InterfaceSupport Vector MachineDatabases FactualComputer scienceHeadsetSpeech recognitionFeature extractionBiomedical EngineeringReproducibility of ResultHealth InformaticsFeature selection02 engineering and technologyElectroencephalography03 medical and health sciences0302 clinical medicineMotor imagery0202 electrical engineering electronic engineering information engineeringmedicineHumans1707medicine.diagnostic_testbusiness.industryReproducibility of ResultsElectroencephalographyPattern recognitionMutual informationModels TheoreticalAlgorithmSupport vector machineBrain-Computer InterfacesSignal ProcessingSettore ING-INF/06 - Bioingegneria Elettronica E InformaticaEidetic Imagery020201 artificial intelligence & image processingArtificial intelligencebusinessAlgorithms030217 neurology & neurosurgeryHuman2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
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