Presentation | 1998/4/22 A Study on the difference threshold angle in audiovisual target localization for expanding visible field by horizontal visual compression Masahiro KIMURA, Koh KAJII, Kenichi ARAI, Yasuo KATANO, Yoshitaka TSUSHIMA, Makoto TAKAHASHI, Katsuyuki YAMAMOTO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The ventriloquism effect has been studied in only around subject′s just ahead field. In this report, we investigated that the difference threshold of audiovisual target in peripheral field. As the result, the threshold angle in peripheral field was larger than that in front. That is to say, the audiovisual target with spatial distance in peripheral field is easier to be regarded as in same position than that in front. And we attempted to expand visible filed when we use a head mounted display by compressing vision horizontally, and tried to maintain the sense of direction by using sound images.It was suggested that the sense of direction in a compressed visual field can be maintained by using a sound image up to about 25% compression ratio. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | head mounted display / vision / auditory perception / space perception / peripheral vision / virtual reality |
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Conference Information | |
Committee | IN |
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Conference Date | 1998/4/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on the difference threshold angle in audiovisual target localization for expanding visible field by horizontal visual compression |
Sub Title (in English) | |
Keyword(1) | head mounted display |
Keyword(2) | vision |
Keyword(3) | auditory perception |
Keyword(4) | space perception |
Keyword(5) | peripheral vision |
Keyword(6) | virtual reality |
1st Author's Name | Masahiro KIMURA |
1st Author's Affiliation | Laboratory of Biomedical Systems Engineering, Graduate School of Engineering, Hokkaido University() |
2nd Author's Name | Koh KAJII |
2nd Author's Affiliation | Laboratory of biomedical Systems Engineering, Graduate School of Engineering, Hokkaido University |
3rd Author's Name | Kenichi ARAI |
3rd Author's Affiliation | Laboratory of biomedical Systems Engineering, Graduate School of Engineering, Hokkaido University |
4th Author's Name | Yasuo KATANO |
4th Author's Affiliation | Laboratory of biomedical Systems Engineering, Graduate School of Engineering, Hokkaido University |
5th Author's Name | Yoshitaka TSUSHIMA |
5th Author's Affiliation | Laboratory of biomedical Systems Engineering, Graduate School of Engineering, Hokkaido University |
6th Author's Name | Makoto TAKAHASHI |
6th Author's Affiliation | Laboratory of biomedical Systems Engineering, Graduate School of Engineering, Hokkaido University |
7th Author's Name | Katsuyuki YAMAMOTO |
7th Author's Affiliation | Laboratory of biomedical Systems Engineering, Graduate School of Engineering, Hokkaido University |
Date | 1998/4/22 |
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Volume (vol) | vol.98 |
Number (no) | 8 |
Page | pp.pp.- |
#Pages | 8 |
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