3D Reconstruction with Uncalibrated Cameras Using the Six-Line Conic Variety

Carballeira López, Pablo and Ronda Prieto, José Ignacio 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.

Description

Title: 3D Reconstruction with Uncalibrated Cameras Using the Six-Line Conic Variety
Author/s:
  • Carballeira López, Pablo
  • Ronda Prieto, José Ignacio
  • Valdés Morales, Antonio
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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Abstract

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.

More information

Item ID: 3717
DC Identifier: http://oa.upm.es/3717/
OAI Identifier: oai:oa.upm.es:3717
Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4711727&tag=1
Deposited by: Memoria Investigacion
Deposited on: 07 Apr 2011 10:33
Last Modified: 20 Apr 2016 13:12
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