"Anal\u00FDza Burgov\u00FDch a Welchov\u00FDch EEG spekter metodou GUHA"@cs . "RIV/67985807:_____/07:00088986!RIV08-AV0-67985807" . "EEG spectrograms analysis; micro-sleep detection; data-mining"@en . . . "234;246" . . . . "2"^^ . . "423725" . "Anal\u00FDza Burgov\u00FDch a Welchov\u00FDch EEG spekter metodou GUHA"@cs . "[37985158DDFD]" . . "V \u010Dl\u00E1nku jsou referov\u00E1ny v\u00FDsledky anal\u00FDz EEG spekter metodou GUHA. C\u00EDlem anal\u00FDz je detekce takov\u00FDch charakteristik EEG spekter, kter\u00E9 statisticky v\u00FDznamn\u011B souvisej\u00ED se stavy nebezpe\u010Dn\u00E9ho poklesu pozornosti \u0159idi\u010De. Konkr\u00E9tn\u011B se zab\u00FDv\u00E1me detekc\u00ED mikrosp\u00E1nk\u016F u \u0159idi\u010D\u016F automobil\u016F na z\u00E1klad\u011B z\u00E1znamu a anal\u00FDzy EEG sign\u00E1lu m\u011B\u0159en\u00E9ho na temeni hlavy \u0159idi\u010De. V\u00FDsledky prezentovan\u00E9 v \u010Dl\u00E1nku navazuj\u00ED na p\u0159edchoz\u00ED v\u00FDzkum prov\u00E1d\u011Bn\u00FD v t\u00E9to oblasti. D\u00EDky zpracov\u00E1n\u00ED nov\u00FDch experiment\u00E1ln\u00EDch dat a vyu\u017Eit\u00ED Burgovy a Welchovi transformace byly detekov\u00E1ny nov\u00E9 charakteristiky EEG spekter, kter\u00E9 umo\u017E\u0148uj\u00ED zlep\u0161it p\u0159esnost detekce nebezpe\u010Dn\u00FDch stav\u016F v pozornosti \u0159idi\u010De."@cs . "\u0160ebesta, V\u00E1clav" . . "2"^^ . "The paper presents results of GUHA method analyses of electroencephalographic spectrograms (EEG spectrograms). The goal of analyses is to detect those characteristics in EEG spectrograms which are significantly related to hazardous episodes in car driver's attention. Namely, we are interested in the micro-sleeps detection on the basis of scan and analysis of an EEG signal measured on driver's head. The presented research postpones and refines our previous research in this area due to the introduction of new, more extensive experimental data set of EEG records; and employment of Burg's and Welch's transformations from time to frequency domain. Obtained results are promising since we are able to identified factors that discriminate hazardous states from non-hazardous ones." . "GUHA Method Analyses of Burg's and Welch's EEG Signals Spectrograms"@en . . "RIV/67985807:_____/07:00088986" . . "GUHA Method Analyses of Burg's and Welch's EEG Signals Spectrograms"@en . . "P(ME 701), Z(AV0Z10300504)" . . "GUHA Method Analyses of Burg's and Welch's EEG Signals Spectrograms" . . . "Coufal, David" . "Edice monografi\u00ED NNW, 7" . "The paper presents results of GUHA method analyses of electroencephalographic spectrograms (EEG spectrograms). The goal of analyses is to detect those characteristics in EEG spectrograms which are significantly related to hazardous episodes in car driver's attention. Namely, we are interested in the micro-sleeps detection on the basis of scan and analysis of an EEG signal measured on driver's head. The presented research postpones and refines our previous research in this area due to the introduction of new, more extensive experimental data set of EEG records; and employment of Burg's and Welch's transformations from time to frequency domain. Obtained results are promising since we are able to identified factors that discriminate hazardous states from non-hazardous ones."@en . "978-80-87136-01-0" . . "Neuroinformatic Databases and Mining of Knowledge of Them" . "Prague" . "GUHA Method Analyses of Burg's and Welch's EEG Signals Spectrograms" . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . . "13"^^ . .