We propose an integrated data structure which represents, at the same time, an image in the cubic grid and three well-composed images, homotopy equivalent to it with face-, edge- and vertex-adjacency. After providing an algorithm to build the structure, we present examples showing how, thanks to such data structure, image processing algorithms can be written in a transparent way w.r.t. the adjacency type. Applications include rapid prototyping and teaching.

Transparent management of adjacencies in the cubic grid

Paola Magillo;
2022

Abstract

We propose an integrated data structure which represents, at the same time, an image in the cubic grid and three well-composed images, homotopy equivalent to it with face-, edge- and vertex-adjacency. After providing an algorithm to build the structure, we present examples showing how, thanks to such data structure, image processing algorithms can be written in a transparent way w.r.t. the adjacency type. Applications include rapid prototyping and teaching.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11567/1086792
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