Paper Abstract and Keywords |
Presentation |
2019-03-12 12:00
Evaluation of three-dimensional shape feeling by influence of foreground Nobutaka Natsui, Hisaki Nate, Kazuo Ishikawa (Tokyo Polytechnic Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
When observing a binocular stereoscopic image, the observer sometimes evaluates that it felt unnatural. In this experiment, we examined occlusion, which is considered to be one of the factors affecting stereoscopic vision. We measured the depth distances of the left and right edges and the center of the target affected by half occlusion by the foreground. As a result of the experiment, under the condition that the shielding amount is small, the left and right and the center tend to compress slightly from the theoretical value. Under conditions with a large amount of shielding, the right and left and the center converge to a fixed value, but it stretched more than the theoretical value. In the condition that the amount of shielding on the right side of the target is large, the left and the center are compressed compared with the theoretical value and become equal to the right side. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
stereoscopic image / half cover / half occlusion / Three-dimensional shape feeling / / / / |
Reference Info. |
ITE Tech. Rep., vol. 43, no. 9, AIT2019-62, pp. 49-52, March 2019. |
Paper # |
AIT2019-62 |
Date of Issue |
2019-03-05 (AIT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
AIT IIEEJ AS CG-ARTS |
Conference Date |
2019-03-12 - 2019-03-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Waseda Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Expressive Japan 2019 |
Paper Information |
Registration To |
AIT |
Conference Code |
2019-03-AIT-IIEEJ-AS-ARTS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of three-dimensional shape feeling by influence of foreground |
Sub Title (in English) |
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Keyword(1) |
stereoscopic image |
Keyword(2) |
half cover |
Keyword(3) |
half occlusion |
Keyword(4) |
Three-dimensional shape feeling |
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1st Author's Name |
Nobutaka Natsui |
1st Author's Affiliation |
Tokyo Polytechnic University Graduate School of Engineering (Tokyo Polytechnic Univ.) |
2nd Author's Name |
Hisaki Nate |
2nd Author's Affiliation |
Tokyo Polytechnic University Graduate School of Arts (Tokyo Polytechnic Univ.) |
3rd Author's Name |
Kazuo Ishikawa |
3rd Author's Affiliation |
Tokyo Polytechnic University Graduate School of Engineering (Tokyo Polytechnic Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-03-12 12:00:00 |
Presentation Time |
15 minutes |
Registration for |
AIT |
Paper # |
AIT2019-62 |
Volume (vol) |
vol.43 |
Number (no) |
no.9 |
Page |
pp.49-52 |
#Pages |
4 |
Date of Issue |
2019-03-05 (AIT) |