| Paper Abstract and Keywords |
| Presentation |
2006-09-09 15:45
Homography Optimization for Circular Panorama Generation Using Freely Taken Images
Masatoshi Sakamoto, Kenichi Kanatani (Okayama Univ.), Yasuyuki Sugaya (Toyohashi Univ. of Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A 360 degree panorama is generated from images freely taken by a
hand-held camera: images are pasted together and mapped onto a
cylindrical surface. First, the lack of orientation information is
overcome by invoking ``oriented projective geometry''. Then, the
inconsistencies arising from a 360 degree rotation of the viewing
direction are resolved by optimizing all the homographies between
images simultaneously, using Gauss-Newton iterations based on a Lie
algebra representation. The effectiveness of our method is
demonstrated using real images. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
panoramic image / image mosaicing / 360 degree panorama / oriented projective geometry / homography / Lie algebra representation / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 230, PRMU2006-87, pp. 85-92, Sept. 2006. |
| Paper # |
PRMU2006-87 |
| Date of Issue |
2006-09-02 (PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
PRMU |
| Conference Date |
2006-09-08 - 2006-09-09 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2006-09-PRMU |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Homography Optimization for Circular Panorama Generation Using Freely Taken Images |
| Sub Title (in English) |
|
| Keyword(1) |
panoramic image |
| Keyword(2) |
image mosaicing |
| Keyword(3) |
360 degree panorama |
| Keyword(4) |
oriented projective geometry |
| Keyword(5) |
homography |
| Keyword(6) |
Lie algebra representation |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Masatoshi Sakamoto |
| 1st Author's Affiliation |
Okayama Univ. (Okayama Univ.) |
| 2nd Author's Name |
Kenichi Kanatani |
| 2nd Author's Affiliation |
Okayama Univ. (Okayama Univ.) |
| 3rd Author's Name |
Yasuyuki Sugaya |
| 3rd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2006-09-09 15:45:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
PRMU2006-87 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.230 |
| Page |
pp.85-92 |
| #Pages |
8 |
| Date of Issue |
2006-09-02 (PRMU) |