Abstract
The Pytiev morphological shape comparison technique is extended for Serra mathematical morphology. Instead of a constant set of connected regions with variable intensity, a constant morphological skeleton with a variable radial (scale) function is applied as an image shape descriptor. This allows projecting binary patterns onto shapes of other patterns and calculating the respective morphological correlation coefficients.
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Vizilter, Y.V., Sidyakin, S.V., Rubis, A.Y. et al. Skeleton-based morphological shape comparison. Pattern Recognit. Image Anal. 21, 357–360 (2011). https://doi.org/10.1134/S1054661811021136
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DOI: https://doi.org/10.1134/S1054661811021136