55 search results - page 4 / 11 » A Fast Iterative Method for Eikonal Equations |
AMC
2010
13 years 7 months ago
2010
Kirsch's factorization method is a fast inversion technique for visualizing the profile of a scatterer from measurements of the far-field pattern. The mathematical basis of t...
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
Interior point methods (IPMs) have proven to be an efficient way of solving quadratic programming problems in predictive control. A linear system of equations needs to be solved in...
STOC
2007
ACM
14 years 7 months ago
2007
ACM
Monotone systems of polynomial equations (MSPEs) are systems of fixed-point equations X1 = f1(X1, . . . , Xn), . . . , Xn = fn(X1, . . . , Xn) where each fi is a polynomial with p...
ECCV
2000
Springer
13 years 11 months ago
2000
Springer
This paper presents a new method to find minimal paths in 3D images, giving as initial data one or two endpoints. This is based on previous work [1] for extracting paths in 2D ima...
NA
2011
13 years 2 months ago
2011
We propose a preconditioned variant of the modified HSS (MHSS) iteration method for solving a class of complex symmetric systems of linear equations. Under suitable conditions, w...