| Paper Abstract and Keywords |
| Presentation |
2011-06-20 15:30
Depth Estimation by Different-aperture Images Obtained with Tilted Lens Optics
Hiroyuki Michi, Hiroshi Ikeoka, Takayuki Hamamoto (Tokyo Univ of Science) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we proposed a depth estimation method by tilted lens optics. Our proposed method uses two input images: one is all-in-focus image, another is ground-in-focus image. The method estimates depth value of each pixel by comparing the amount of blur between the ground-in-focus image and multi-focus images which are synthesized by applying the Gaussian filter on the all-in-focus image. To determine the depth values, the method uses the calibration data of the relation between depth value, pixel position (y coordinate of image) and amount of blur. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Tilted lens optics / Depth estimation / Different-aperture images / Depth of field / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 23, IST2011-37, pp. 17-20, June 2011. |
| Paper # |
IST2011-37 |
| Date of Issue |
2011-06-13 (IST, ME) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
IST ME |
| Conference Date |
2011-06-20 - 2011-06-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanazawa Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IST |
| Conference Code |
2011-06-IST-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Depth Estimation by Different-aperture Images Obtained with Tilted Lens Optics |
| Sub Title (in English) |
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| Keyword(1) |
Tilted lens optics |
| Keyword(2) |
Depth estimation |
| Keyword(3) |
Different-aperture images |
| Keyword(4) |
Depth of field |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Hiroyuki Michi |
| 1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ of Science) |
| 2nd Author's Name |
Hiroshi Ikeoka |
| 2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ of Science) |
| 3rd Author's Name |
Takayuki Hamamoto |
| 3rd Author's Affiliation |
Tokyo University of Science (Tokyo Univ of Science) |
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| Speaker |
Author-1 |
| Date Time |
2011-06-20 15:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
IST |
| Paper # |
IST2011-37, ME2011-69 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.23 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2011-06-13 (IST, ME) |