26 search results - page 4 / 6 » Local Constraint-Based General Surface Deformation |
CORR
2010
Springer
13 years 2 months ago
2010
Springer
We introduce an (equi-)affine invariant diffusion geometry by which surfaces that go through squeeze and shear transformations can still be properly analyzed. The definition of an...
TOG
2008
13 years 7 months ago
2008
We introduce a novel representation for random-access rendering of antialiased vector graphics on the GPU, along with efficient encoding and rendering algorithms. The representati...
IS4TH
2003
Springer
14 years 1 months ago
2003
Springer
This paper presents a method to artificially re-create haptic feedback while moving and sliding an arbitrary virtual tool against a virtual deformable body with nonlinear elastic ...
GIS
2008
ACM
13 years 9 months ago
2008
ACM
We describe a prototype software system for investigating novel human-computer interaction techniques for 3-D geospatial data. This system, M4-Geo (Multi-Modal Mesh Manipulation o...
TMI
2010
13 years 2 months ago
2010
Abstract--This work provides a model for tubular structures, and devises an algorithm to automatically extract tubular anatomical structures from medical imagery. Our model fits ma...