57 search results - page 6 / 12 » Robust adaptive meshes for implicit surfaces |
GRAPHITE
2003
ACM
13 years 12 months ago
2003
ACM
A point-based 3D surface modelling technique combined with a new point rendering technique is presented. Surfaces are modelled by specifying a set of unorganized points on the sur...
SGP
2003
13 years 8 months ago
2003
We present an algorithm for meshing surfaces that is a simple adaptation of a greedy “farthest point” technique proposed by Chew. Given a surface S, it progressively adds poin...
SGP
2007
13 years 9 months ago
2007
A robust statistics approach to curvature estimation on discretely sampled surfaces, namely polygon meshes and point clouds, is presented. The method exhibits accuracy, stability ...
CVGIP
2004
13 years 6 months ago
2004
In this paper, we propose the utilization of a kd-tree based hierarchy as an implicit object representation. Compared to an octree, the kd-tree based hierarchy is superior in term...
MICCAI
2004
Springer
14 years 7 months ago
2004
Springer
Abstract. A new 3D segmentation method based on the level set technique is proposed. The main contribution is a robust evolutionary model which requires no fine tuning of parameter...