Presentation | 2003/5/2 Effects of Eye Movement on Estimating Time to Contact with an Approaching Object Kazumichi MATSUMIYA, Hirohiko KANEKO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | When a driver has to judge whether his/her car can turn right at ajunction, the driver needs to estimate time-to-contact (TTC) with cars approaching along an oppsite lane. In this situation, there are cues for depth information available to estimating TTC with the approaching car. In addition, the approaching car passes on the right side of the driver, not a frontal collision. In this case, the driver can make a pursuit eye movement to track the approaching car. This study investigated how these factors except retinal image expansion affect estimation of TTC with an approaching object. Results showed that linear perspective and texture gradient of depth cues had no effect on estimation of TTC with an approaching object. However, eye movements reduced the error of TTC estimation with a small approaching object. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Time to contact / Eye movement / Psychophysics / Spatial vision |
Paper # | HIP2003-1 |
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Committee | HIP |
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Conference Date | 2003/5/2(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effects of Eye Movement on Estimating Time to Contact with an Approaching Object |
Sub Title (in English) | |
Keyword(1) | Time to contact |
Keyword(2) | Eye movement |
Keyword(3) | Psychophysics |
Keyword(4) | Spatial vision |
1st Author's Name | Kazumichi MATSUMIYA |
1st Author's Affiliation | Imaging Science and Engineering Laboratory, Tokyo Institute of Technology() |
2nd Author's Name | Hirohiko KANEKO |
2nd Author's Affiliation | Imaging Science and Engineering Laboratory, Tokyo Institute of Technology |
Date | 2003/5/2 |
Paper # | HIP2003-1 |
Volume (vol) | vol.103 |
Number (no) | 39 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |