Equisolid Fisheye Stereovision Calibration and Point Cloud Computation
This paper deals with dense 3D point cloud computation of urban environments around a vehicle. The idea is to use two fisheye views to get 3D coordinates of the surrounding scene's points. The first contribution of this paper is the adaptation of an omnidirectional stereovision self-calibration...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2013-10-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-7-W2/167/2013/isprsarchives-XL-7-W2-167-2013.pdf |
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| author | J. Moreau A. Ambellouis Y. Ruichek |
| author_facet | J. Moreau A. Ambellouis Y. Ruichek |
| author_sort | J. Moreau |
| collection | DOAJ |
| description | This paper deals with dense 3D point cloud computation of urban environments around a vehicle. The idea is to use two fisheye views
to get 3D coordinates of the surrounding scene's points. The first contribution of this paper is the adaptation of an omnidirectional
stereovision self-calibration algorithm to an equisolid fisheye projection model. The second contribution is the description of a new
epipolar matching based on a scan-circle principle and a dynamic programming technique adapted for fisheye images. The method is
validated using both synthetic images for which ground truth is available and real images of an urban scene. |
| first_indexed | 2024-04-12T09:57:36Z |
| format | Article |
| id | doaj.art-7641d720766941818a2d409573d00557 |
| institution | Directory Open Access Journal |
| issn | 1682-1750 2194-9034 |
| language | English |
| last_indexed | 2024-04-12T09:57:36Z |
| publishDate | 2013-10-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-7641d720766941818a2d409573d005572022-12-22T03:37:38ZengCopernicus PublicationsThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences1682-17502194-90342013-10-01XL-7/W216717210.5194/isprsarchives-XL-7-W2-167-2013Equisolid Fisheye Stereovision Calibration and Point Cloud ComputationJ. Moreau0A. Ambellouis1Y. Ruichek2IRTES-SET, UTBM, 90010 Belfort CEDEX, FranceIFSTTAR, LEOST, Univ Lille Nord de France – F-59000 Lille, F-59650 Villeneuve d'Ascq, FranceIRTES-SET, UTBM, 90010 Belfort CEDEX, FranceThis paper deals with dense 3D point cloud computation of urban environments around a vehicle. The idea is to use two fisheye views to get 3D coordinates of the surrounding scene's points. The first contribution of this paper is the adaptation of an omnidirectional stereovision self-calibration algorithm to an equisolid fisheye projection model. The second contribution is the description of a new epipolar matching based on a scan-circle principle and a dynamic programming technique adapted for fisheye images. The method is validated using both synthetic images for which ground truth is available and real images of an urban scene.http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-7-W2/167/2013/isprsarchives-XL-7-W2-167-2013.pdf |
| spellingShingle | J. Moreau A. Ambellouis Y. Ruichek Equisolid Fisheye Stereovision Calibration and Point Cloud Computation The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | Equisolid Fisheye Stereovision Calibration and Point Cloud Computation |
| title_full | Equisolid Fisheye Stereovision Calibration and Point Cloud Computation |
| title_fullStr | Equisolid Fisheye Stereovision Calibration and Point Cloud Computation |
| title_full_unstemmed | Equisolid Fisheye Stereovision Calibration and Point Cloud Computation |
| title_short | Equisolid Fisheye Stereovision Calibration and Point Cloud Computation |
| title_sort | equisolid fisheye stereovision calibration and point cloud computation |
| url | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-7-W2/167/2013/isprsarchives-XL-7-W2-167-2013.pdf |
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