This paper sketches a technique for 3D model retrieval built on size functions, a mathematical tool to compare shapes. Size functions are introduced for the first time to discriminate among 3D objects, through the proposal of an innovative method to construct size graphs independently of the underlying triangulation. We demonstrate the potential of our approach in a series of comparative experiments with respect to existing techniques
Size functions for 3D shape retrieval
Biasotti S;Giorgi D;Spagnuolo M;Falcidieno B
2006
Abstract
This paper sketches a technique for 3D model retrieval built on size functions, a mathematical tool to compare shapes. Size functions are introduced for the first time to discriminate among 3D objects, through the proposal of an innovative method to construct size graphs independently of the underlying triangulation. We demonstrate the potential of our approach in a series of comparative experiments with respect to existing techniquesFile in questo prodotto:
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