Search Results for author: Alexander Derksen

Found 1 papers, 0 papers with code

A matrix-free approach to parallel and memory-efficient deformable image registration

no code implementations27 Apr 2018 Lars König, Jan Rühaak, Alexander Derksen, Jan Lellmann

Based on this analysis, we derive equivalent matrix-free closed-form expressions for derivative computations, eliminating the need for storing intermediate results and the costs of sparse matrix arithmetic.

Image Registration

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