| Paper Abstract and Keywords |
| Presentation |
2022-10-18 14:45
Improvement of blur for approximated super multi-view display by bidirectional one-dimensional shifts of viewpoints
Tatsuki Kumagai, Koichiro Fukano, Yasuhiro Takaki (TUAT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have explored the relationships between viewpoint generation schemes and blurs in the retinal images for an approximated super multi-view display in order to reduce the visual fatigue of the head mounted displays. When the viewpoints are shifted one-dimensionally in the horizontal direction, blurs become smaller in the horizontal direction and larger in the vertical direction. When the viewpoints are shifted in the vertical direction, the relationships between horizontal and vertical blurs are inverted. In this study, we propose a new viewpoint generation scheme in which the viewpoints are shifted horizontally and vertically alternatively so that blurs are averaged in both horizontal and vertical directions. This technique has the possibility to reduce blurs to be close to those provided by the two-dimensional (2D) viewpoint shifts using a smaller number of viewpoints shifts than the 2D viewpoint shifts. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Head-mounted display / Approximated super multi-view display / Vergence-accommodation conflict / Visual fatigue / VR/AR / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 31, 3DMT2022-57, pp. 69-72, Oct. 2022. |
| Paper # |
3DMT2022-57 |
| Date of Issue |
2022-10-10 (3DMT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
3DMT |
| Conference Date |
2022-10-17 - 2022-10-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
3DMT |
| Conference Code |
2022-10-3DMT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Improvement of blur for approximated super multi-view display by bidirectional one-dimensional shifts of viewpoints |
| Sub Title (in English) |
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| Keyword(1) |
Head-mounted display |
| Keyword(2) |
Approximated super multi-view display |
| Keyword(3) |
Vergence-accommodation conflict |
| Keyword(4) |
Visual fatigue |
| Keyword(5) |
VR/AR |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Tatsuki Kumagai |
| 1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 2nd Author's Name |
Koichiro Fukano |
| 2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 3rd Author's Name |
Yasuhiro Takaki |
| 3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
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| Speaker |
Author-1 |
| Date Time |
2022-10-18 14:45:00 |
| Presentation Time |
15 minutes |
| Registration for |
3DMT |
| Paper # |
3DMT2022-57 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.31 |
| Page |
pp.69-72 |
| #Pages |
4 |
| Date of Issue |
2022-10-10 (3DMT) |