Sciweavers

5210 search results - page 345 / 1042
» Exact geometric computation
Sort
View
ICPR
2006
IEEE
16 years 24 days ago
Bijective Image Registration using Thin-Plate Splines.
Image registration is the process of geometrically aligning two or more images. In this paper we describe a method for registering pairs of images based on thin-plate spline map...
Anders Eriksson, Kalle Åström
ACMACE
2005
ACM
15 years 8 months ago
Towards an intelligent storyboarding tool for 3D games
We present an intelligent storyboarding tool that takes as an stract annotated action specification to generate camera actions and geometric constraints for executing as a dynamic...
Arnav Jhala, William H. Bares, R. Michael Young
EDUTAINMENT
2008
Springer
15 years 8 months ago
Efficient Method for Point-Based Rendering on GPUs
Abstract. We describe methods for high-performance and high-quality rendering of point models, including advanced shading, anti-aliasing, and transparency. we keep the rendering qu...
La-mei Yan, You-wei Yuan
COMGEO
2010
ACM
15 years 6 months ago
Flexible isosurfaces: Simplifying and displaying scalar topology using the contour tree
our tree is an abstraction of a scalar field that encodes the nesting relationships of isosurfaces. We show how to use the contour tree to represent individual contours of a scala...
Hamish Carr, Jack Snoeyink, Michiel van de Panne
CG
2005
Springer
15 years 6 months ago
Curvature and torsion estimators based on parametric curve fitting
Many applications of geometry processing and computer vision rely on geometric properties of curves, particularly their curvature. Several methods have already been proposed to est...
Thomas Lewiner, João D. Gomes Jr., Hé...