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Implicit Moment Invariants

SYSNO ASEP	0329394
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Implicit Moment Invariants
Title	Implicitní momentové invarianty
Author(s)	Flusser, Jan (UTIA-B)_{RID, ORCID} Kautský, J. (CZ) Šroubek, Filip (UTIA-B)_{RID, ORCID}
Source Title	International Journal of Computer Vision. - : Springer - ISSN 0920-5691 Roč. 86, č. 1 (2010), s. 72-86
Number of pages	15 s.
Publication form	www - www
Language	eng - English
Country	DE - Germany
Keywords	Implicit invariants ; Orthogonal polynomials ; Polynomial image deformation
Subject RIV	BD - Theory of Information
R&D Projects	1M0572 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GA102/08/1593 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z10750506 - UTIA-B (2005-2011)
UT WOS	000272903100004
EID SCOPUS	72949124434
DOI	10.1007/s11263-009-0259-4
Annotation	The use of traditional moment invariants in object recognition is limited to simple geometric transforms, such as rotation, scaling and affine transformation of the image. This paper introduces so-called implicit moment invariants. Implicit invariants measure the similarity between two images factorized by admissible image deformations. For many types of image deformations traditional invariants do not exist but implicit invariants can be used as features for object recognition. In the paper we present implicit moment invariants with respect to polynomial transform of spatial coordinates, describe their stable and efficient implementation bymeans of orthogonal moments, and demonstrate their performance in artificial as well as real experiments.
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