| 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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