A basic study on estimation of visual attention using blink waveform
Project/Area Number |
19500849
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Educational technology
|
Research Institution | Matsue National College of Technology |
Principal Investigator |
TANABE Kiichi Matsue National College of Technology, 情報工学科, 教授 (20413825)
|
Project Period (FY) |
2007 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
|
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)
|
Keywords | 瞬目 / 認知過程 / ヒューマン・インタフェース / 注意 / 関心 / ヒューマンインタフェース |
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.
|
Report
(4 results)
Research Products
(15 results)