| Paper Abstract and Keywords |
| Presentation |
2010-03-01 15:30
A binocular vision model considering vergence eye movements for solving autostereograms
Yoshihiro Hirata, Takeshi Kohama (Kinki Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This study proposes a binocular vision model that reconstructs 3D structures from autostereograms, single-image stereograms that connote disparity information into a single image. The previous binocular vision models involved inputting two images for the right and left eyes, and cannot detect depth information from the autostereograms. Our model is a modified version of the stereo model by Hayashi et al. and serves to introduce fusion processes by vergence eye movements in order to obtain depth information from autostereograms (Hayashi et al., 2004). Since autostereograms have a periodic plane as the background, our model starts with the vergence motion of two windows corresponding to the left and right eyes to search maximal output of the binocular energy unit that produces autocorrelation-like patterns of the background. Once the optimum vergence angle has been determined, the model calculates paired or unpaired points using the same procedure employed in the model by Hayashi et al. The results indicate that the model can reconstruct 3D structures even from autostereograms, suggesting that the disparity detection system coordinates with the eye movement system to accurately derive depth perception. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Binocular vision model / Vergence eye movements / Autostereogram / Disparity / Depth perception / / / |
| Reference Info. |
ITE Tech. Rep., vol. 34, no. 11, HI2010-61, pp. 39-42, March 2010. |
| Paper # |
HI2010-61 |
| Date of Issue |
2010-02-22 (HI, 3DIT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
HI 3DMT |
| Conference Date |
2010-03-01 - 2010-03-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo Univ. of Tech. |
| Topics (in Japanese) |
(See Japanese page) |
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| Paper Information |
| Registration To |
HI |
| Conference Code |
2010-03-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A binocular vision model considering vergence eye movements for solving autostereograms |
| Sub Title (in English) |
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| Keyword(1) |
Binocular vision model |
| Keyword(2) |
Vergence eye movements |
| Keyword(3) |
Autostereogram |
| Keyword(4) |
Disparity |
| Keyword(5) |
Depth perception |
| Keyword(6) |
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| 1st Author's Name |
Yoshihiro Hirata |
| 1st Author's Affiliation |
Kinki University (Kinki Univ.) |
| 2nd Author's Name |
Takeshi Kohama |
| 2nd Author's Affiliation |
Kinki University (Kinki Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2010-03-01 15:30:00 |
| Presentation Time |
20 minutes |
| Registration for |
HI |
| Paper # |
HI2010-61, 3DIT2010-13 |
| Volume (vol) |
vol.34 |
| Number (no) |
no.11 |
| Page |
pp.39-42 |
| #Pages |
4 |
| Date of Issue |
2010-02-22 (HI, 3DIT) |
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