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VIEWER EMOTION DETERMINATION APPARATUS THAT ELIMINATES INFLUENCE OF BRIGHTNESS, BREATHING, AND PULSE, VIEWER EMOTION DETERMINATION SYSTEM, AND PROGRAM
VIEWER EMOTION DETERMINATION APPARATUS THAT ELIMINATES INFLUENCE OF BRIGHTNESS, BREATHING, AND PULSE, VIEWER EMOTION DETERMINATION SYSTEM, AND PROGRAM
To determine the emotion of a viewer more accurately by measuring the pupil diameter while eliminating the influence of brightness, breathing, and pulse. A reference data measuring unit measures, as reference data, a reference pupil diameter Csk, a breathing influenced pupil diameter Dskt, and a pulse influenced pupil diameter Eskt for each of various combinations of the brightness of an entire screen and the brightness of a visual point. A measuring unit identifies the reference pupil diameter Csk, the breathing influenced pupil diameter Dskt, and the pulse influenced pupil diameter Eskt corresponding to the elapsed time of content. The measuring unit sets a pupil diameter Bt as an attentive pupil diameter A1t in the case of two or more breathing times (T1), calculates the attentive pupil diameter A1t by subtracting the breathing pupil diameter Dskt from the pupil diameter Bt in the case of two or more pulse times and less than two breathing times (T2), and calculates the attentive pupil diameter A1t by further subtracting the pulse influenced pupil diameter Eskt therefrom in the case of less than two pulse times (T3). The measuring unit calculates an attention-attributable pupil diameter A2t by subtracting the reference pupil diameter Csk from the attentive pupil diameter A1t, and divides the attentive pupil diameter A1t and the attention-attributable pupil diameter A2t by the reference pupil diameter Csk to calculate the degrees of attention P1t and P2t. 展开▼
机译:通过测量瞳孔直径,同时消除亮度,呼吸和脉搏的影响,更准确地确定观看者的情绪。参考数据测量单元针对整个屏幕的亮度和视点的亮度的各种组合,分别测量参考瞳孔直径Csk,呼吸影响的瞳孔直径Dskt和脉冲影响的瞳孔直径Eskt作为参考数据。 。测量单元识别参考瞳孔直径Csk,呼吸影响的瞳孔直径Dskt和脉冲影响的瞳孔直径Eskt,其对应于内容物的经过时间。在两次或两次以上呼吸时间(T 1 B>)的情况下,测量单元将瞳孔直径Bt设置为注意瞳孔直径A 1 B> t I> ,在两次或两次以上脉冲时间且少于两次呼吸时间的情况下,通过从瞳孔直径Bt中减去呼吸瞳孔直径Dskt来计算出注意瞳孔直径A 1 B> t I> (T 2 B>),并且在较小的情况下,通过从其中进一步减去受脉冲影响的瞳孔直径Eskt来计算注意力瞳孔直径A 1 B> t I>超过两个脉冲时间(T 3 B>)。测量单元通过从注意力瞳孔直径A 1 B> 2 B> t I> > t, I>,然后将注意力瞳孔直径A 1 B> t I>和注意力引起瞳孔直径A 2 B> t I>通过参考瞳孔直径Csk来计算关注度P 1 B> t I>和P 2 B> t。 I>
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