82 search results - page 12 / 17 » Sampling and interpolation of the plenoptic function |
SIAMSC
2011
13 years 2 months ago
2011
Abstract. Radial basis function (RBF) approximation is an extremely powerful tool for representing smooth functions in non-trivial geometries, since the method is meshfree and can ...
SAC
2009
ACM
14 years 2 months ago
2009
ACM
This paper proposes a novel recombination scheme for evolutionary algorithms, which can guide the new population generation towards the maximum increase of the objective function....
VIS
2007
IEEE
14 years 9 months ago
2007
IEEE
Abstract-This paper describes a method for constructing isosurface triangulations of sampled, volumetric, three-dimensional scalar fields. The resulting meshes consist of triangles...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this work, we propose a hybrid motion compensation integrating the advantages of control grid interpolation (CGI) and overlapped block motion compensation (OBMC). We consider c...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper we address the problem of registering 3D scattered data by the mean of a statistical shape model. This model is built from a training set on which a principal compon...