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Authors: Fadi Dornaika and Angel D. Sappa

Affiliation: Computer Vision Center, Spain

ISBN: 972-8865-30-9

Keyword(s): Structure From Motion, motion field, image derivatives, robust statistics, non-linear optimization.

Related Ontology Subjects/Areas/Topics: Image Processing ; Informatics in Control, Automation and Robotics ; Robotics and Automation ; Vision, Recognition and Reconstruction

Abstract: Traditionally, the Structure From Motion (SFM) problem has been solved using feature correspondences. This approach requires reliably detected and tracked features between images taken from widespread locations. In this paper, we present a new paradigm to the SFM problem for planar scenes. The novelty of the paradigm lies in the fact that instead of image feature correspondences, only image derivatives are used. We introduce two approaches. The first approach estimates the SFM parameters in two steps. The second approach directly estimates the parameters in one single step. Moreover, for both strategies we introduce the use of robust statistics in order to get robust solutions in presence of outliers. Experiments on both synthetic and real image sequences demonstrated the effectiveness of the developed methods.

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Paper citation in several formats:
Dornaika F.; D. Sappa A. and (2005). SFM FOR PLANAR SCENES: A DIRECT AND ROBUST APPROACH.In Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO, ISBN 972-8865-30-9, pages 175-180. DOI: 10.5220/0001173801750180

@conference{icinco05,
author={Fadi Dornaika and Angel {D. Sappa}},
title={SFM FOR PLANAR SCENES: A DIRECT AND ROBUST APPROACH},
booktitle={Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,},
year={2005},
pages={175-180},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001173801750180},
isbn={972-8865-30-9},
}

TY - CONF

JO - Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,
TI - SFM FOR PLANAR SCENES: A DIRECT AND ROBUST APPROACH
SN - 972-8865-30-9
AU - Dornaika, F.
AU - D. Sappa, A.
PY - 2005
SP - 175
EP - 180
DO - 10.5220/0001173801750180

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