Browsing by Keywords "Regularization"
Now showing items 1-4 of 4
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The method of regularization and its application to some EM problems
(Springer, 2000)The regularization of the integral equations for the solution of electromagnetic problems is discussed. The technique includes a semi-analytic inversion of the integral operator resulting in equation of the Fredholm second ... -
Regularized motion estimation techniques and their applications to video coding
(Bilkent University, 1996)Novel regularized motion estimation techniques and their possible applications to video coding are presented. A block matching motion estimation algorithm which extracts better block motion field by forming and ininimizing ... -
Targeted vessel reconstruction in non-contrast-enhanced steady-state free precession angiography
(John Wiley and Sons Ltd, 2016)Image quality in non-contrast-enhanced (NCE) angiograms is often limited by scan time constraints. An effective solution is to undersample angiographic acquisitions and to recover vessel images with penalized reconstructions. ... -
Use of dropouts and sparsity for regularization of autoencoders in deep neural networks
(Bilkent University, 2015-01)Deep learning has emerged as an e ective pre-training technique for neural networks with many hidden layers. To overcome the over- tting issue, usually large capacity models are used. In this thesis, two methodologies ...
