58 search results - page 5 / 12 » Constraint Modeling for Curves and Surfaces in CAGD: a Surve... |
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
We present a new particle-based approach to sampling and controlling implicit surfaces. A simple constraint locks a set of particles onto a surface while the particles and the sur...
PG
2000
IEEE
14 years 4 days ago
2000
IEEE
PDE surfaces, whose behavior is governed by Partial Differential Equations (PDEs), have demonstrated many modeling advantages in surface blending, free-form surface modeling, and ...
ICDAR
2009
IEEE
14 years 2 months ago
2009
IEEE
This article presents a global optimization approach to reconstruct surfaces from a single document image. Instead of assuming globally developable in previous works which restric...
SIGGRAPH
1992
ACM
13 years 11 months ago
1992
ACM
We present a new approachto interactive modeling of freeform surfaces. Instead of a fixed mesh of control points, the model presented to the user is that of an infinitely malleabl...
GRAPHITE
2004
ACM
14 years 1 months ago
2004
ACM
This article introduces a new class of constraints for spline variational modeling, which allows more flexible user specification, as a constrained point can ”slide” along a...