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Authors: Xiaofeng Fan 1 ; Harvey E. Rhody 1 and Eli Saber 2

Affiliations: 1 Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology, United States ; 2 Rochester Institute of Technology, United States

Keyword(s): Image Registration, Maximization of Mutual Information.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image and Video Analysis ; Image Registration

Abstract: Maximization of Mutual information (MMI) is a method that is used widely for multi-modal image registration. However, classical MMI techniques utilize only regional and/or global statistical information and do not make use of spatial features. Several techniques have been proposed to extend MMI to use spatial information, but have proven to be computationally demanding. In this paper, a new approach is proposed to combine spatial information with MMI by using the Harris Corner Label (HCL) algorithm. We use the HCL based MMI algorithm to accelerate the computation and improve the registration over noisy images. Our results indicate that the HCL based registration technique yields superior performance on multimodal imagery when compared to its classical MMI based counterpart.

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Paper citation in several formats:
Fan, X.; E. Rhody, H. and Saber, E. (2007). A HARRIS CORNER LABEL ENHANCED MMI ALGORITHM FOR MULTI-MODAL AIRBORNE IMAGE REGISTRATION. In Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP; ISBN 978-972-8865-73-3; ISSN 2184-4321, SciTePress, pages 420-423. DOI: 10.5220/0002059004200423

@conference{visapp07,
author={Xiaofeng Fan. and Harvey {E. Rhody}. and Eli Saber.},
title={A HARRIS CORNER LABEL ENHANCED MMI ALGORITHM FOR MULTI-MODAL AIRBORNE IMAGE REGISTRATION},
booktitle={Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP},
year={2007},
pages={420-423},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002059004200423},
isbn={978-972-8865-73-3},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP
TI - A HARRIS CORNER LABEL ENHANCED MMI ALGORITHM FOR MULTI-MODAL AIRBORNE IMAGE REGISTRATION
SN - 978-972-8865-73-3
IS - 2184-4321
AU - Fan, X.
AU - E. Rhody, H.
AU - Saber, E.
PY - 2007
SP - 420
EP - 423
DO - 10.5220/0002059004200423
PB - SciTePress