99 search results - page 9 / 20 » Geometric Feature Estimators for Noisy Discrete Surfaces |
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
This paper addresses the fundamental problem of computing stable medial representations of 3D shapes. We propose a spatially adaptive classification of geometric features that yi...
VISSYM
2003
13 years 10 months ago
2003
A high-level approach to describe the characteristics of a surface is to segment it into regions of uniform curehavior and construct an abstract representation given by a (topolog...
SMA
2009
ACM
14 years 3 months ago
2009
ACM
Many algorithms for shape analysis and shape processing rely on accurate estimates of differential information such as normals and curvature. In most settings, however, care must...
ECCV
2010
Springer
13 years 12 months ago
2010
Springer
Recovering the 3D shape of deformable surfaces from single images is difficult because many different shapes have very similar projections. This is commonly addressed by restricti...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We propose an energy-based framework for approximating surfaces from a cloud of point measurements corrupted by noise and outliers. Our energy assigns a tangent plane to each (noi...