Sciweavers

6 search results - page 1 / 2
» Determination of end conditions for NURB surface interpolati...
Sort
View
CAGD
1998
58views more  CAGD 1998»
13 years 5 months ago
Determination of end conditions for NURB surface interpolation
Anshuman Razdan, Gerald E. Farin
CVPR
2008
IEEE
14 years 8 months ago
A NURBS-based spectral reflectance descriptor with applications in computer vision and pattern recognition
In this paper, we present a surface reflectance descriptor based on the control points resulting from the interpolation of Non-Uniform Rational B-Spline (NURBS) curves to multispe...
Cong Phuoc Huynh, Antonio Robles-Kelly
CAGD
2005
86views more  CAGD 2005»
13 years 6 months ago
A variational approach to spline curves on surfaces
Given an m-dimensional surface in Rn , we characterize parametric curves in , which interpolate or approximate a sequence of given points pi and minimize a given energy functio...
Helmut Pottmann, Michael Hofer
NHM
2010
131views more  NHM 2010»
13 years 27 days ago
A mathematical model for dynamic wettability alteration controlled by water-rock chemistry
Previous experimental studies of spontaneous imbibition on chalk core plugs have shown that seawater may change the wettability in the direction of more water-wet conditions in cha...
Steinar Evje, Aksel Hiorth
DAGSTUHL
2010
13 years 7 months ago
Generalized Hyper-cylinders: a Mechanism for Modeling and Visualizing N-D Objects
The display of surfaces and solids has usually been restricted to the domain of scientific visualization; however, little work has been done on the visualization of surfaces and s...
Matthew O. Ward, Zhenyu Guo