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Affine Moment Invariants of Color Images

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, ORCID}
Source 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

Number of the records: 1