Authors: Žunić, Joviša 
Hirota, Kaoru
Title: Measuring shape circularity
Journal: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume: 5197 LNCS
First page: 94
Last page: 101
Conference: 13th Iberoamerican Congress on Pattern Recognition, CIARP 2008; Havana; Cuba; 9 September 2008 through 12 September 2008
Issue Date: 10-Nov-2008
Rank: M23
ISBN: 978-3-540-85919-5
ISSN: 0302-9743
DOI: 10.1007/978-3-540-85920-8_12
Abstract: 
In this paper we define a new circularity measure. The new measure is easy to compute and, being area based, is robust with respect to noise. It ranges over (0,1] and gives the measured circularity equal to 1 if and only if the measured shape is a circle. The new measure is invariant with respect to translations, rotations and scaling.
Keywords: Circularity measure | Moments | Shape
Publisher: Springer Link

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