Anzeige
Erschienen in:
2012 | OriginalPaper | Buchkapitel
Normal Multi-scale Transforms for Surfaces
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
We prove well-posedness, convergence, and detail decay estimates for the normal triangular mesh multi-scale transform for
C
1,
α
graph surfaces given in the simplest case when the subdivision rule
S
used for base point prediction is given by edge midpoint insertion. A restrictive assumption is that the initial triangular mesh needs to be quasi-regular and of small enough mesh-size. We also provide numerical evidence with other
S
for dyadic refinement (Butterfly, Loop), and propose a modification of the normal scheme resulting in improved detail decay for smooth surfaces.