528 search results - page 8 / 106 » Multi-Scale Surface Descriptors |
CGF
2008
14 years 10 months ago
2008
We present a system for creating and manipulating layered procedural surface editing operations, which is motivated by the limited support for iterative design in free-form modeli...
CGI
2009
IEEE
15 years 1 months ago
2009
IEEE
Despite the clear benefits that stream and path surfaces bring when visualizing 3D vector fields, their use in both industry and for research has not proliferated. This is due, in...
STOC
2004
ACM
15 years 10 months ago
2004
ACM
This paper addresses the problem of piecewise linear approximation of implicit surfaces. We first give a criterion ensuring that the zero-set of a smooth function and the one of a...
SIGGRAPH
1990
ACM
15 years 1 months ago
1990
ACM
A formulation for the contact forces between curved surfaces in resting (non-colliding) contact is presented. In contrast to previous formulations, constraints on the allowable ta...
COMPGEOM
2006
ACM
15 years 3 months ago
2006
ACM
We construct a class of envelope surfaces in Rd , more precisely envelopes of balls. An envelope surface is a closed C1 (tangent continuous) manifold wrapping tightly around the u...