45 search results - page 4 / 9 » Modeling wrinkles on smooth surfaces for footwear design |
SGP
2007
13 years 8 months ago
2007
Developable surfaces are surfaces that can be unfolded into the plane with no distortion. Although ubiquitous in our everyday surroundings, modeling them using existing tools requ...
CAGD
2005
13 years 5 months ago
2005
In this paper, we propose a sharpness dependent filter design based on the fairing of surface normal, whereby the filtering algorithm automatically selects a filter. This may be a...
PG
2002
IEEE
13 years 10 months ago
2002
IEEE
An active contour model for parametric curve and surface approximation is presented. The active curve or surface adapts to the model shape to be approximated in an optimization al...
VRST
2000
ACM
13 years 10 months ago
2000
ACM
We present a novel approach to creating deformations of polygonal models using Radial Basis Functions (RBFs) to produce localized real-time deformations. Radial Basis Functions as...
CGF
2004
13 years 5 months ago
2004
This paper presents a hybrid method for creating three-dimensional shapes by sketching silhouette curves. Given a silhouette curve, we approximate its medial axis as a set of line...