| Presentation | 2000/3/16 An Ortho-image Producing Method from Multiple Images in Close Range Photogrammetry Masumori Chida, Susumu Horiguchi, Toru Abe, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In an ortho-image, by recovering 3D information from multiple images, objects are projected orthogonally onto the image plane. To evaluate the difference between the real shape of an object and the model (e.g., CAD model, previous measurements, etc.) quantitatively and visually, the ortho-images are needed in the field of close range photogrammetry (e.g., industrial production and civil engineering). However, existing ortho-image producing techniques are based on aerial photogrammetry, they cannnot be applied for the objects in close range photogrammetry. In this article, to solve this problem, a 3D measurement method in close range photogrammetry is proposed. The proposed method assumes that the model of an object is known, and this method applies DLT method to orientation, voting method to 3D measurement, and bundle adjustment method to orientation and measurement iteratively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ortho-image / photogrammetry / 3D measurement / DLT method / voting / bundle adjustment method |
| Paper # | NLC99-68,PRMU99-251 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2000/3/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Ortho-image Producing Method from Multiple Images in Close Range Photogrammetry |
| Sub Title (in English) | |
| Keyword(1) | ortho-image |
| Keyword(2) | photogrammetry |
| Keyword(3) | 3D measurement |
| Keyword(4) | DLT method |
| Keyword(5) | voting |
| Keyword(6) | bundle adjustment method |
| 1st Author's Name | Masumori Chida |
| 1st Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology, Hokuriku() |
| 2nd Author's Name | Susumu Horiguchi |
| 2nd Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology, Hokuriku |
| 3rd Author's Name | Toru Abe |
| 3rd Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology, Hokuriku |
| Date | 2000/3/16 |
| Paper # | NLC99-68,PRMU99-251 |
| Volume (vol) | vol.99 |
| Number (no) | 709 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |