| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4642619 | Journal of Computational and Applied Mathematics | 2007 | 10 Pages |
Abstract
The problem is considered of the estimation of a polygonal region in two dimensions from data approximately marking the outline of the region. A solution is sought by formulating and solving a nonlinear least squares problem. A Levenberg–Marquardt method is developed for this problem, with an implementation which exploits the special structure so that the Levenberg–Marquardt step can be computed efficiently.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
G.A. Watson,