50 search results - page 4 / 10 » Adaptively sampled distance fields: a general representation... |
SGP
2007
13 years 9 months ago
2007
Geometric flows are ubiquitous in mesh processing. Curve and surface evolutions based on functional minimization have been used in the context of surface diffusion, denoising, sha...
CGF
2008
13 years 7 months ago
2008
We develop adaptive sampling criteria which guarantee a topologically faithful mesh and demonstrate an improvement and simplification over earlier results, albeit restricted to 2D...
SGP
2003
13 years 8 months ago
2003
Point sets become an increasingly popular shape representation. Most shape processing and rendering tasks require the approximation of a continuous surface from the point data. We...
IPMI
2003
Springer
14 years 7 months ago
2003
Springer
Abstract. For medical image analysis issues where the domain mappings between images involve large geometrical shape changes, such as the cases of nonrigid motion recovery and inte...
NPAR
2010
ACM
13 years 12 months ago
2010
ACM
We present a simple technique for creating fluid silhouettes described with vector graphics, which we call ”Vector Fluid.” In our system, a solid region in the fluid is repr...