139 search results - page 23 / 28 » Numerical error analysis in Zernike moments computation |
DAC
2002
ACM
14 years 8 months ago
2002
ACM
The major concerns in state-of-the-art model reduction algorithms are: achieving accurate models of sufficiently small size, numerically stable and efficient generation of the mod...
SMA
2009
ACM
14 years 2 months ago
2009
ACM
Current mesh reduction techniques, while numerous, all primarily reduce mesh size by successive element deletion (e.g. edge collapses) with the goal of geometric and topological f...
MCS
2008
Springer
13 years 7 months ago
2008
Springer
In this paper we propose a numerical method for approximating the product of a matrix function with multiple vectors by Krylov subspace methods combined with a QR decomposition of...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
In this paper we discuss the efficient and accurate incorporation of texture maps into a hierarchical Galerkin radiosity algorithm. This extension of the standard algorithm allows...
PERCOM
2009
ACM
14 years 2 months ago
2009
ACM
—Contexts, the pieces of information that capture the characteristics of computing environments, are often inconsistent in the dynamic and uncertain pervasive computing environme...