Human Sensibility Parameter Estimation by Biological Signal Processing -with the Examiner Direct-Selecting Image Presentation

생체신호처리에 의한 인간 감성파라미터 추출 - 피검자 영상제시물 직접 선정기법에 의하여

This paper described the effect of subjective approach in case of the human sensibility experiments. The procedure is proceeded subjectively. Human faces are selected as the image presentation media. Pleasant and unpleasant images are selected directly by examiner, And also the image presentation system, which is executed with a computer and has the square-type black box monitor equipment, is manufactured. Images are presented with the step-variation time interval technique. questionnaire test and EEG signal detection data are analyzed. The analysis parameters are a “frequency band integral value” and a “band differential variation ratio”. he results show the high sensibility and fast response. The fact that image presenting repetition alleviates is verified.