Sparsity

Blind Image Deconvolution for Non-parametric PSF estimation in Solar Astronomy no numb
This research proposes to estimate the point spread function (PSF) of an telescope from the observation of the transit of a celestial body (e.g., the Moon or Venus) in front of the Sun. This is achieved by solving a regularized blind deconvolution problem.
Oct 5, 2018

Compressed Sensing and High Resolution Quantization
Measurement quantization is a critical step in the design and in the dissemination of new technologies implementing the Compressed Sensing (CS) paradigm. Quantization is indeed mandatory for transmitting, storing and even processing any data sensed by a CS device.
Sep 19, 2017