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Circularity of objects in images

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1 Author(s)
Bottema, M.J. ; Sch. of Inf. Sci. & Eng., Flinders Univ. of South Australia, Adelaide, SA, Australia

The most commonly used measure of circularity of objects in images is shown to give incorrect results. An alternative measure of circularity based on the distance between a set and a discrete disk is described. The alternative measure gives circularity zero (distance zero) for discrete disks and values in the range (0,1) for discrete sets which are not disks

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Acoustics, Speech, and Signal Processing, 2000. ICASSP '00. Proceedings. 2000 IEEE International Conference on  (Volume:6 )

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