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Carballeira López, Pablo, Ronda Prieto, José Ignacio ORCID: https://orcid.org/0000-0003-1430-1835 and Valdés Morales, Antonio
(2008).
3D Reconstruction with Uncalibrated Cameras Using the Six-Line Conic Variety.
In: "15th International Conference on Image Processing, ICIP 2008", 12/10/2008-15/10/2008, San Diego, EEUU. ISBN 978-1-4244-1765-0.
Title: | 3D Reconstruction with Uncalibrated Cameras Using the Six-Line Conic Variety |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Article) |
Event Title: | 15th International Conference on Image Processing, ICIP 2008 |
Event Dates: | 12/10/2008-15/10/2008 |
Event Location: | San Diego, EEUU |
Title of Book: | Proceedings of 15th International Conference on Image Processing, ICIP 2008 |
Date: | December 2008 |
ISBN: | 978-1-4244-1765-0 |
Subjects: | |
Faculty: | E.T.S.I. Telecomunicación (UPM) |
Department: | Señales, Sistemas y Radiocomunicaciones |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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We present new algorithms for the recovery of the Euclidean structure from a projective calibration of a set of cameras with square pixels but otherwise arbitrarily varying intrinsic and extrinsic parameters. Our results, based on a novel geometric approach, include a closed-form solution for the case of three cameras and two known vanishing points and an efficient one-dimensional search algorithm for the case of four cameras and one known vanishing point. In addition, an algorithm for a reliable automatic detection of vanishing points on the images is presented. These techniques fit in a 3D reconstruction scheme oriented to urban scenes reconstruction. The satisfactory performance of the techniques is demonstrated with tests on synthetic and real data.
Item ID: | 3717 |
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DC Identifier: | https://oa.upm.es/3717/ |
OAI Identifier: | oai:oa.upm.es:3717 |
Official URL: | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumb... |
Deposited by: | Memoria Investigacion |
Deposited on: | 07 Apr 2011 10:33 |
Last Modified: | 20 Apr 2016 13:12 |