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Authors: G. A. Papakostas 1 ; Y. S. Boutalis 1 ; D. A. Karras 2 and B. G. Mertzios 3

Affiliations: 1 Democritus University of Thrace, Greece ; 2 Hellenic Aerospace Industry and University of Hertfordshire, Greece ; 3 Thessaloniki Institute of Technology, Greece

ISBN: 972-8865-12-0

Keyword(s): Zernike, Pseudo-Zernike, Fourier-Mellin, orthogonal moments, wavelet compression, image reconstruction

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

Abstract: In this paper, a wavelet-based technique is applied to three moment feature vectors corresponding to three different families of orthogonal moments. The resulted compressed vectors are studied experimentally, in order to extract useful information about their behaviour to a reconstruction procedure. The reconstruction performance of these moments is identical to the amount of image information that they contain to certain moment orders. Since the moment vectors are imposed to compression at the high frequency components, a conclusion about their information redundancy can be also determined. The most efficient moment family, by means of the reconstruction error, will form feature vectors with low dimension, yet with high information content and thus will be very useful for pattern recognition applications, guarantying high recognition rates.

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Paper citation in several formats:
A. Papakostas G.; S. Boutalis Y.; A. Karras D.; G. Mertzios B. and (2004). ON THE RECONSTRUCTION PERFORMANCE OF COMPRESSED ORTHOGONAL MOMENTS.In Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO, ISBN 972-8865-12-0, pages 468-474. DOI: 10.5220/0001142304680474

@conference{icinco04,
author={G. {A. Papakostas} and Y. {S. Boutalis} and D. {A. Karras} and B. {G. Mertzios}},
title={ON THE RECONSTRUCTION PERFORMANCE OF COMPRESSED ORTHOGONAL MOMENTS},
booktitle={Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,},
year={2004},
pages={468-474},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001142304680474},
isbn={972-8865-12-0},
}

TY - CONF

JO - Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,
TI - ON THE RECONSTRUCTION PERFORMANCE OF COMPRESSED ORTHOGONAL MOMENTS
SN - 972-8865-12-0
AU - A. Papakostas, G.
AU - S. Boutalis, Y.
AU - A. Karras, D.
AU - G. Mertzios, B.
PY - 2004
SP - 468
EP - 474
DO - 10.5220/0001142304680474

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