2843 search results - page 27 / 569 » Interpolation by geometric algorithm |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
In this paper, we describe a minimal mean square error (MMSE) optimal interpolation filter for discrete random signals. We explicitly derive the interpolation filter for a firs...
SIBGRAPI
2009
IEEE
14 years 4 months ago
2009
IEEE
—We present the Hermite radial basis function (HRBF) implicits method to compute a global implicit function which interpolates scattered multivariate Hermite data (unstructured p...
ACIVS
2006
Springer
14 years 3 months ago
2006
Springer
Abstract. We present an algorithm for interpolating the visible portions of a point cloud that are sampled from opaque objects in the environment. Our algorithm projects point clou...
CGF
2008
13 years 10 months ago
2008
We present a generalization of thin-plate splines for interpolation and approximation of manifold-valued data, and demonstrate its usefulness in computer graphics with several app...
SIAMNUM
2010
13 years 4 months ago
2010
A set XN of N points on the unit sphere is a spherical t-design if the average value of any polynomial of degree at most t over XN is equal to the average value of the polynomial o...