| Paper Abstract and Keywords |
| Presentation |
2007-01-18 09:30
Stereo Image Generation with Image-Based Rendering by Depth Estimation
Maiya Hori, Masayuki Kanbara, Naokazu Yokoya (NAIST) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper describes a method of stereoscopic view generation by image-based rendering in wide outdoor environments.
The stereoscopic view can be generated from an omni-directional image sequence with a light field rendering approach which generates a novel view image.
The conventional methods of novel view generation have a problem such that the generated image is distorted because the image is composed of parts of several omni-directional images captured at different points.
To overcome this problem, we have to consider the distances between the viewpoint and observed real objects in the rendering process.
In the proposed method, in order to reduce the image distortion, a stereoscopic image is generated considering depth value estimated by dynamic programming (DP) matching using the images which are observed from different points and are captured a same ray in the real world.
In experiments, the stereoscopic images in wide outdoor environments are generated and displayed. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Image-Based Rendering / Stereoscopic Image / Outdoor Environment / Omni-directional Image / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 469, PRMU2006-185, pp. 7-12, Jan. 2007. |
| Paper # |
PRMU2006-185 |
| Date of Issue |
2007-01-11 (PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PRMU |
| Conference Date |
2007-01-18 - 2007-01-19 |
| 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 |
PRMU |
| Conference Code |
2007-01-PRMU |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Stereo Image Generation with Image-Based Rendering by Depth Estimation |
| Sub Title (in English) |
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| Keyword(1) |
Image-Based Rendering |
| Keyword(2) |
Stereoscopic Image |
| Keyword(3) |
Outdoor Environment |
| Keyword(4) |
Omni-directional Image |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Maiya Hori |
| 1st Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name |
Masayuki Kanbara |
| 2nd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name |
Naokazu Yokoya |
| 3rd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
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| Speaker |
Author-1 |
| Date Time |
2007-01-18 09:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
PRMU2006-185 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.469 |
| Page |
pp.7-12 |
| #Pages |
6 |
| Date of Issue |
2007-01-11 (PRMU) |