947 search results - page 93 / 190 » Discrete Geometry |
DGCI
2008
Springer
14 years 11 months ago
2008
Springer
A novel method for segmenting simplified skeletons of 3D shapes is presented. The so-called simplified Y-network is computed, defining boundaries between 2D sheets of the simplifie...
DGCI
2008
Springer
14 years 11 months ago
2008
Springer
This paper presents the first segmentation operation defined within the 3D topological map framework. Firstly we show how a traditional segmentation algorithm, found in the literat...
DGCI
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Differential operators are essential in many image processing applications. Previous work has shown how to compute derivatives more accurately by examining the image loca...
DGCI
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. We recently introduced the watershed cuts, a notion of watershed in edge-weighted graphs. In this paper, we propose a new thinning paradigm to compute them. More precisel...
COCOA
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. The search tree size of the spatial Branch-and-Bound algorithm for Mixed-Integer Nonlinear Programming depends on many factors, one of which is the width of the variable ...