| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Research Abstract |
First, we developed an eyeblink measurement system which can extract a blink waveform from eye region image sequences acquired at a speed of 120fps. Second, 22 types of shape feature parameters of blink waveform were used to analyze the relationship between visual attention and blink waveform. Third, ratio of amplitude, closing duration and closure・reopening velocity reflect the degree of focused attention. Fourth, we found no relationship between selective attention and blink waveform.
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