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Discrete phase retrieval in musical structures
Archived PDF is a preprint. -
Mathematical Statement to one dimensional Phase Unwrapping: a Variational App...
Over the past ten years, many phase unwrapping algorithms have been developed and formulated in a discrete setting. Here we propose a variational formulatio- n to... -
Blind Phase Calibration in Sparse Recovery
International audience -
Characterizing the 3-D field distortions in low numerical aperture fluorescen...
International audience -
A block coordinate variable metric forward-backward algorithm
International audience -
Nonlinear approaches for phase retrieval in the Fresnel region for hard X-ray...
The development of highly coherent X-ray sources offers new possibilities to image biological structures at different scales exploiting the refraction of X-rays. The... -
Balancing Sparsity and Rank Constraints in Quadratic Basis Pursuit
We investigate the methods that simultaneously enforce sparsity and low-rank structure in a matrix as often employed for sparse phase retrieval problems or phase...
