Search Results for author: Adriana Gonzalez

Found 3 papers, 0 papers with code

Multi-resolution Compressive Sensing Reconstruction

no code implementations18 Feb 2016 Adriana Gonzalez, Hong Jiang, Gang Huang, Laurent Jacques

We consider the problem of reconstructing an image from compressive measurements using a multi-resolution grid.

Compressive Sensing

Non-parametric PSF estimation from celestial transit solar images using blind deconvolution

no code implementations19 Dec 2014 Adriana Gonzalez, Véronique Delouille, Laurent Jacques

Contrarily to most methods presented in the literature, our method does not assume a parametric model of the PSF and can thus be applied to any telescope.

Compressive Optical Deflectometric Tomography: A Constrained Total-Variation Minimization Approach

no code implementations4 Sep 2012 Adriana Gonzalez, Laurent Jacques, Christophe De Vleeschouwer, Philippe Antoine

Optical Deflectometric Tomography (ODT) provides an accurate characterization of transparent materials whose complex surfaces present a real challenge for manufacture and control.

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