| Paper Abstract and Keywords |
| Presentation |
2015-11-13 15:30
Development of an adaptive optics visual simulator for contrast sensitivity function measurement
Tatsuo Yamaguchi (TOPCON), Keiji Uchikawa (Tokyo Tech) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We developed an adaptive optics visual simulator (AOVS) to study the relationship between the aberration of human eye and contrast sensitivity. A desired synthetic aberration was virtually generated on a subject eye by the AOVS which had a liquid crystal phase modulator and a large-contrast-range display system. The contrast sensitivity was measured by the AOVS in a psychophysical experiment using visual stimulus patterns provided by two liquid crystal displays illuminated by red light emitting diodes from the backside. Experiments conducted with four normal subjects revealed that visual experience may cause the correction of the blurred image by aberrations. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
adaptive optics visual simulator / contrast sensitivity / liquid crystal phase modulator / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 43, HI2015-63, pp. 15-17, Nov. 2015. |
| Paper # |
HI2015-63 |
| Date of Issue |
2015-11-06 (HI) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
HI VRPSY |
| Conference Date |
2015-11-13 - 2015-11-14 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Korimoto Campus, Kagoshima Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Visual and auditory Senses, multi modal processing, Kansei information processing, etc. |
| Paper Information |
| Registration To |
HI |
| Conference Code |
2015-11-HI-VRPSY |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of an adaptive optics visual simulator for contrast sensitivity function measurement |
| Sub Title (in English) |
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| Keyword(1) |
adaptive optics visual simulator |
| Keyword(2) |
contrast sensitivity |
| Keyword(3) |
liquid crystal phase modulator |
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| 1st Author's Name |
Tatsuo Yamaguchi |
| 1st Author's Affiliation |
TOPCON Corporation (TOPCON) |
| 2nd Author's Name |
Keiji Uchikawa |
| 2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
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| Speaker |
Author-1 |
| Date Time |
2015-11-13 15:30:00 |
| Presentation Time |
20 minutes |
| Registration for |
HI |
| Paper # |
HI2015-63 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.43 |
| Page |
pp.15-17 |
| #Pages |
3 |
| Date of Issue |
2015-11-06 (HI) |