Non-manifold Multi-tessellation: From Meshes to Iconic Representations of Objects

Authors:
Leila De Floriani;Paola Magillo;Franco Morando;Enrico Puppo
Affiliations:
-;-;-;-
Venue:
IWVF-4 Proceedings of the 4th International Workshop on Visual Form
Year:
2001

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Abstract

This paper describes preliminary research work aimed at obtaining a multi-level iconic representation of 3D objects from geometric meshes. A single-level iconic model describes an object through parts of different dimensions connected to form a hypergraph. The multi-level iconic model, called Non-manifold Multi-Tessellation, incorporates decompositions of an object into parts at different levels of abstraction, and permits to refine an iconic representation selectively.