| Paper Abstract and Keywords |
| Presentation |
2005-07-01 10:00
Robust Feature Line Approximation Algorithm Based on Depth Value
Tetsuji Konno, Kouichi Konno, Tadahiro Fujimoto, Norishige Chiba (Iwate Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Range sensor is a 3D scanner used as one of the effective ways to construct artificial buildings and objects on real world to a virtual space. The range sensor usually measures an object from some directions and point clouds obtained from the range sensor are registered. As one of the registration methods, it is mentioned that the feature quantity is extracted from each point cloud and the extracted feature quantities are transformed to fit the position of point clouds. A point cloud, however, usually includes errors, so that it might be difficult in some cases to extract feature quantities that are coincident each other. In this paper, we present a robust feature line approximation method by using the depth edges based on depth values. Finally, feature lines are extracted by applying our method to a point cloud, measured from objects in a virtual space. Furthermore, we present that the feature line can be extracted from an ideal object. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Point Cloud / Range Sensor / Feature Line / Depth Edge / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 162, MVE2005-18, pp. 1-6, June 2005. |
| Paper # |
MVE2005-18 |
| Date of Issue |
2005-06-24 (IE, MVE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
MVE IE |
| Conference Date |
2005-06-30 - 2005-07-01 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Iwate University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
MVE |
| Conference Code |
2005-06-MVE-IE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Robust Feature Line Approximation Algorithm Based on Depth Value |
| Sub Title (in English) |
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| Keyword(1) |
Point Cloud |
| Keyword(2) |
Range Sensor |
| Keyword(3) |
Feature Line |
| Keyword(4) |
Depth Edge |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Tetsuji Konno |
| 1st Author's Affiliation |
Iwate University (Iwate Univ) |
| 2nd Author's Name |
Kouichi Konno |
| 2nd Author's Affiliation |
Iwate University (Iwate Univ) |
| 3rd Author's Name |
Tadahiro Fujimoto |
| 3rd Author's Affiliation |
Iwate University (Iwate Univ) |
| 4th Author's Name |
Norishige Chiba |
| 4th Author's Affiliation |
Iwate University (Iwate Univ) |
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| Speaker |
Author-1 |
| Date Time |
2005-07-01 10:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
MVE |
| Paper # |
IE2005-18, MVE2005-18 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.161(IE), no.162(MVE) |
| Page |
pp.1-6 |
| #Pages |
6 |
| Date of Issue |
2005-06-24 (IE, MVE) |
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