602 search results - page 5 / 121 » Segmenting point-sampled surfaces |
3DOR
2008
14 years 11 months ago
2008
Shape deformations preserving the intrinsic properties of a surface are called isometries. An isometry deforms a surface without tearing or stretching it, and preserves geodesic d...
SI3D
2005
ACM
15 years 3 months ago
2005
ACM
We present a sampling strategy and rendering framework for intersectable models, whose surface is implicitly defined by a black box intersection test that provides the location a...
SMA
2006
ACM
15 years 3 months ago
2006
ACM
We present an algorithm to identify the flat and tubular regions of a three dimensional shape from its point sample. We consider the distance function to the input point cloud an...
101
click to vote
ICPR
2000
IEEE
15 years 1 months ago
2000
IEEE
Polygonal models are the most common representation of structured 3D data in computer graphics, pattern recognition and machine vision. The method presented here automatically ide...
DICTA
2003
14 years 10 months ago
2003
This paper describes a new technique for free-form object segmentation from a single arbitrary-viewed range image. The aim is to derive a surface description of objects that may va...