Surface parameterization for smooth 3D shapes

In this work we present a new method for compacting data from 3D shapes by extracting a 3D characteristic curve that we call a 3D signature. The 3D signature obtained preserves almost all the morphological shape information but drastically reduces the number of points required for representing the s...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Marti-Puig, P., Reig-Bolano, Ramon, Soriano, A. M., Ferrer-Arnau, L., Parisi-Baradad, V., Lombarte, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	2D signature 3D shape parameterization 3D signature Data processing EFD Enginyeria de la telecomunicació Equations Form perception Image processing Imatges tridimensionals Methods Next generation networking Otoliths Processament del senyal Reconeixement de formes Reconeixement de formes (Informàtica) Shape Surface morphology Three dimensional displays Three-dimensional imaging Web services Àrees temàtiques de la UPC
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In this work we present a new method for compacting data from 3D shapes by extracting a 3D characteristic curve that we call a 3D signature. The 3D signature obtained preserves almost all the morphological shape information but drastically reduces the number of points required for representing the shape. Furthermore, based on the 3D signature, we present a 2D signature that draws a closed contour in a plane and that can be further compacted using elliptic Fourier descriptors. The method was developed to work with a 3D otolith database that is currently under construction.
DOI:	10.1109/NWeSP.2011.6088185