Erosion- and dilation-based morphological signature transform for shape description (CROSBI ID 465692)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
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