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CAGD
1998
58views more  CAGD 1998»
14 years 10 months ago
Determination of end conditions for NURB surface interpolation
Anshuman Razdan, Gerald E. Farin
CVPR
2008
IEEE
16 years 14 days 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»
14 years 10 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»
14 years 5 months 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
14 years 12 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