G
Gilles L
Researcher at Michigan Technological University
Publications - 1
Citations - 37
Gilles L is an academic researcher from Michigan Technological University. The author has contributed to research in topics: Sparse approximation & Mean squared error. The author has an hindex of 1, co-authored 1 publications receiving 37 citations.
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Order-N sparse minimum-variance open-loop reconstructor for extreme adaptive optics.
TL;DR: A cost comparison between the present sparse MGCG algorithm and a Cholesky factorization based algorithm that uses a reordering scheme to preserve sparsity indicates that the latter method is still competitive for real-time ExAO wave-front reconstruction for systems with up to N approximately equal to 10(4) degrees of freedom.