61 search results - page 1 / 13 » Tuning Subdivision Algorithms Using Constrained Energy Optim... |
IMAMS
2007
13 years 10 months ago
2007
In this paper a method is presented to fair the limit surface of a subdivision algorithm around an extraordinary point. The eigenvalues and eigenvectors of the subdivision matrix d...
CAGD
2008
13 years 8 months ago
2008
In this paper a method is presented to fair the limit surface of a subdivision algorithm locally around an extraordinary point. The dominant six eigenvalues of the subdivision mat...
CG
2007
Springer
13 years 8 months ago
2007
Springer
We present a novel method for determining local multiresolution filters for a broad range of subdivision schemes. Our approach is based on constraining the wavelet coefficients s...
UAI
2008
13 years 10 months ago
2008
Inference problems in graphical models can be represented as a constrained optimization of a free energy function. It is known that when the Bethe free energy is used, the fixedpo...
VMV
2001
13 years 10 months ago
2001
Efficient isosurface extraction from large volume data sets requires special algorithms and data structures. Such algorithms typically either use a hierarchical spatial subdivisio...