268 citations · 1.4k across the 80 of their papers we have counts for
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Compressive Schlieren Deflectometry
Prasad Sudhakar, Laurent Jacques, Xavier Dubois +2
Schlieren deflectometry aims at characterizing the deflections undergone by refracted incident light rays at any surface point of a transparent object. For smooth surfaces, each su…
From Bits to Images: Inversion of Local Binary Descriptors
Emmanuel d'Angelo, Laurent jacques, Alexandre Alahi +1
Local Binary Descriptors are becoming more and more popular for image matching tasks, especially when going mobile. While they are extensively studied in this context, their abilit…
Compressive Optical Deflectometric Tomography: A Constrained Total-Variation Minimization Approach
Adriana Gonzalez, Laurent Jacques, Christophe De Vleeschouwer +1
Optical Deflectometric Tomography (ODT) provides an accurate characterization of transparent materials whose complex surfaces present a real challenge for manufacture and control.…
Stabilizing Nonuniformly Quantized Compressed Sensing with Scalar Companders
L. Jacques, D. K. Hammond, M. J. Fadili
This paper studies the problem of reconstructing sparse or compressible signals from compressed sensing measurements that have undergone nonuniform quantization. Previous approache…