| Presentation | 2001/5/11 Comparison of Methods of Local Plane Fitting of Range Data Caihua Wang, Hideki Tanahashi, Hidekazu Hirayu, Yoshinori Niwa, Kazuhiko Yamamoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this research, in order to efficiently and stably fit local plane in noisy range data, we derived several methods for approximate estimation the optimal local plane fitting, under a noise model of range data obtained by time fly laser range finder. Then we compared our methods with both general least-squares-based methods, such as Z-function fitting, eigenvalue method and maximum likelihood estimation method, and renormalization method, which is a iterative method to obtain the optimal estimation of the plane under the noise model. Those methods are compared and evaluated using both synthetic noise range data and real range data with ground truth. Experimental evaluation results show the effectiveness of the proposed methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | local plane fitting / approximate optimal estimation / comparison experiment / performance evaluation |
| Paper # | PRMU2001-19 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2001/5/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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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) | Comparison of Methods of Local Plane Fitting of Range Data |
| Sub Title (in English) | |
| Keyword(1) | local plane fitting |
| Keyword(2) | approximate optimal estimation |
| Keyword(3) | comparison experiment |
| Keyword(4) | performance evaluation |
| 1st Author's Name | Caihua Wang |
| 1st Author's Affiliation | Office of Regional Intensive Research Project, Softopia Japan, JST() |
| 2nd Author's Name | Hideki Tanahashi |
| 2nd Author's Affiliation | Office of Regional Intensive Research Project, Softopia Japan, JST |
| 3rd Author's Name | Hidekazu Hirayu |
| 3rd Author's Affiliation | Office of Regional Intensive Research Project, Softopia Japan, JST |
| 4th Author's Name | Yoshinori Niwa |
| 4th Author's Affiliation | Office of Regional Intensive Research Project, Softopia Japan, JST |
| 5th Author's Name | Kazuhiko Yamamoto |
| 5th Author's Affiliation | Department of Information Science, Faculty of Engineering, Gifu University |
| Date | 2001/5/11 |
| Paper # | PRMU2001-19 |
| Volume (vol) | vol.101 |
| Number (no) | 58 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |