13 search results - page 1 / 3 » Raising the order of multivariate approximation schemes usin... |
PROCEDIA
2010
13 years 3 months ago
2010
AMC
2007
13 years 4 months ago
2007
In the implementation of subdivision scheme, three of the most important issues are smoothness, size of support, and approximation order. Our objective is to introduce an improved...
PRL
2011
12 years 11 months ago
2011
In some real world applications, such as spectrometry, functional models achieve better predictive performances if they work on the derivatives of order m of their inputs rather t...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We present an adaptive parametrization scheme for dynamic mesh refinement in the application of parametric image registration. The scheme is based on a refinement measure ensuring...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
Three-directional box-splines are particularly well-suited to interpolate and approximate hexagonally sampled data. In this paper, we propose a computationally efficient end-toend...