Presentation | 2017-10-23 Influence of Accommodation Error on Human Vision's Recognition Characteristics for Flashed Images Shu Kitabatake, Nobutaka Oi, Toshikazu Matsui, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This research clarifies the significance of accommodation error in image recognition in human vision. Actually, it switches switches the first image to the second image on the CRT monitor, and examines the relation between the second image’s presentation time and the recognition rate for the second image changing the viewing distance. Consequently, the following results are obtained: (1) there exists the minimum presentation time necessary for recognizing the second image; (2) the minimum presentation time changes depending on the difference in property between the two images; (3) the minimum presentation time for the two images inducing the different amounts of accommodation error becomes longer than that for the two images inducing the same amounts; (4) the difference between the two kinds of minimum presentation times is enlarged with a decrease in viewing distance. These results suggest that accommodation error influences image recognition in human vision, that is, adaptively changing accommodation error is essential for image recognition in human vision. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Image switching / Accommodation error / Image recognition / Presentation time / Recognition rate / Viewing distance / Error-diffusion image |
Paper # | HIP2017-58 |
Date of Issue | 2017-10-16 (HIP) |
Conference Information | |
Committee | HIP |
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Conference Date | 2017/10/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyoto Terrsa |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Eye Movement (including Accommodation and Pupil), Spatial Perception (Depth Perception, Motion Perception, etc.), etc. |
Chair | Masahiro Ishii(Sapporo City Univ.) |
Vice Chair | Miyuki Kamachi(Kogakuin Univ.) / Shuichi Sakamoto(Tohoku Univ.) |
Secretary | Miyuki Kamachi(Univ. of Tsukuba) / Shuichi Sakamoto(Nagoya Univ.) |
Assistant | Atsushi Wada(NICT) / Kanaya Hidetoshi(Aichi Syukutoku Univ.) / Rika Mochizuki(NTT) |
Paper Information | |
Registration To | Technical Committee on Human Information Processing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Influence of Accommodation Error on Human Vision's Recognition Characteristics for Flashed Images |
Sub Title (in English) | |
Keyword(1) | Image switching |
Keyword(2) | Accommodation error |
Keyword(3) | Image recognition |
Keyword(4) | Presentation time |
Keyword(5) | Recognition rate |
Keyword(6) | Viewing distance |
Keyword(7) | Error-diffusion image |
1st Author's Name | Shu Kitabatake |
1st Author's Affiliation | Gunma University(Gunma Univ.) |
2nd Author's Name | Nobutaka Oi |
2nd Author's Affiliation | Gunma University(Gunma Univ.) |
3rd Author's Name | Toshikazu Matsui |
3rd Author's Affiliation | Gunma University(Gunma Univ.) |
Date | 2017-10-23 |
Paper # | HIP2017-58 |
Volume (vol) | vol.117 |
Number (no) | HIP-259 |
Page | pp.pp.13-16(HIP), |
#Pages | 4 |
Date of Issue | 2017-10-16 (HIP) |