401 search results - page 53 / 81 » Geometry of Isophote Curves |
COMPGEOM
2009
ACM
14 years 1 months ago
2009
ACM
We demonstrate how the scale axis transform can be used to compute a parameterized family of shape skeletons. The skeletons gradually represent only the most important features of...
COMPGEOM
2000
ACM
14 years 1 months ago
2000
ACM
: We present a new approach for computing generalized Voronoi diagrams in two and three dimensions using interpolation-based polygon rasterization hardware. The input primitives ma...
ICRA
1998
IEEE
14 years 1 months ago
1998
IEEE
In this paper, we introduce two methods for the registration of multiple range images when a prior estimate of the transformationbetween views is not available and the overlap bet...
SIGGRAPH
1998
ACM
14 years 1 months ago
1998
ACM
This paper describes some of the principles of traditional floral ornamental design, and explores ways in which these designs can be created algorithmically. It introduces the id...
COMPGEOM
1997
ACM
14 years 1 months ago
1997
ACM
Abstract: We propose an e cient method that determines the sign of a multivariate polynomial expression with integer coe cients. This is a central operation on which the robustness...