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Erosion- and dilation-based morphological signature transform for shape description (CROSBI ID 465692)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Đukić, Zoran ; Lončarić, Sven Erosion- and dilation-based morphological signature transform for shape description // Proceedings of the SPIE Vol. 3026: Nonlinear Image Processing VII / Dougherty, E.R ; Astola, J.T. (ur.). SPIE, 1997. str. 112-121

Podaci o odgovornosti

Đukić, Zoran ; Lončarić, Sven

engleski

Erosion- and dilation-based morphological signature transform for shape description

An algorithm for shape description is proposed in this paper. A sequence of shapes, called morphological shape signature, is generated by application of the morphological signature transform(MST), in the first step of the method. After the shape transformation process is completed a simple shape descriptor is applied to each shape from the obtained shape signature. The original MST algorithm uses erosion for iterative morphological shape processing. The original MST is modified so that both erosion and dilation are used. The method is tested on the problem of shape matching and experimental results have demonstrated that proposed method has better recognition performance.

shape discription ; morphological signature transform ; erosion ; dilatation

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Podaci o prilogu

112-121.

1997.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of the SPIE Vol. 3026: Nonlinear Image Processing VII

Dougherty, E.R ; Astola, J.T.

SPIE

Podaci o skupu

International Symposium on Nonlinear Image processing VII

predavanje

24.02.1997-28.02.1997

San Jose (CA), Sjedinjene Američke Države

Povezanost rada

Elektrotehnika