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Affine Moment Invariants of Color Images
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SYSNO ASEP 0329114 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Affine Moment Invariants of Color Images Title Afinní momentové invarianty barevných obrazů Author(s) Suk, Tomáš (UTIA-B) RID, ORCID
Flusser, Jan (UTIA-B) RID, ORCIDSource Title Computer Analysis of Images and Patterns, Proceedings of the 13th International Conference CAIP 2009. - Berlin : Springer, 2009 / Jiang Xiaoyi ; Petkov Nikolai - ISSN 0302-9743 - ISBN 978-3-642-03766-5 Pages s. 334-341 Number of pages 8 s. Publication form CD - CD Action Computer Analysis of Images and Patterns CAIP 2009 Event date 02.09.2009-04.09.2009 VEvent location Münster Country DE - Germany Event type WRD Language eng - English Country DE - Germany Keywords affine moment invariants ; color images ; multichannel images Subject RIV JD - Computer Applications, Robotics R&D Projects GA102/08/1593 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10750506 - UTIA-B (2005-2011) Annotation A new type of affine moment invariants for color images is proposed in this paper. The traditional affine moment invariants can be computed on each color channel separately, yet when the channels are transformed together, by the same affine transform, additional invariants can be computed. They have low order and therefore high robustness to noise. The new invariants are compared with another set of invariants for color images using second powers of the image function. The basic properties of the new features are tested on real images in a numerical experiment. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2010
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