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An algebraic approach for morphological operations on 2D and 3D images

Identifieur interne : 000952 ( Istex/Corpus ); précédent : 000951; suivant : 000953

An algebraic approach for morphological operations on 2D and 3D images

Auteurs : Prabir Bhattacharya ; Kai Qian ; Xun Lu

Source :

RBID : ISTEX:C3B75502E3B7E65F42F13005B27C729831387D4A

Abstract

This paper describes an algebraic approach to morphological operations on 2D and 3D images. For 2D images, a matching algorithm based on mathematical morphology is given. For 3D images represented by voxels, algorithms are developed for the shape decomposition and thinning. The possible advantages of the algebraic approach are indicated by showing that a considerable speedup takes place (for large-sized templates) if the Fast Fourier Transform (FFT) is used to compute the convolutions.

Url:
DOI: 10.1016/0031-3203(93)90176-W

Links to Exploration step

ISTEX:C3B75502E3B7E65F42F13005B27C729831387D4A

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