Presentation | 2021-02-18 Reappearance of faded afterimages Yushan Hu, Hiroyuki Ito, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we investigated the reappearance of a faded negative afterimage by psychophysical methods. We tested blinks and various flashes to clarify the conditions where faded afterimages reappeared. The restoration ratio of afterimages was used as an index of the effect. The reappearance of afterimages was promoted by the bright or dark flash stimulation. The flash of color or texture induced the same afterimage restoration ratio as that by the bright or dark flash. It was also found that the flash of the color (red) that formed the afterimage had the same afterimage recovery effect as that by a blink and was most effective. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Negative afterimage / Visual flash / Eye blink |
Paper # | HIP2020-76 |
Date of Issue | 2021-02-11 (HIP) |
Conference Information | |
Committee | HIP / VRSJ |
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Conference Date | 2021/2/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shuichi Sakamoto(Tohoku Univ.) |
Vice Chair | Yuji Wada(Ritsumeikan Univ.) / Sachiko Kiyokawa(Nagoya Univ.) |
Secretary | Yuji Wada(NICT) / Sachiko Kiyokawa(NTT) / (NICT) |
Assistant | Hidetoshi Kanaya(Ritsumeikan Univ.) / Yuki Yamada(Kyushu Univ.) |
Paper Information | |
Registration To | Technical Committee on Human Information Processing / The Virtual Reality Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reappearance of faded afterimages |
Sub Title (in English) | |
Keyword(1) | Negative afterimage |
Keyword(2) | Visual flash |
Keyword(3) | Eye blink |
1st Author's Name | Yushan Hu |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Hiroyuki Ito |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2021-02-18 |
Paper # | HIP2020-76 |
Volume (vol) | vol.120 |
Number (no) | HIP-375 |
Page | pp.pp.20-24(HIP), |
#Pages | 5 |
Date of Issue | 2021-02-11 (HIP) |