Sanaz Kazemi

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Related publications (4)

Reconstruction using approximate message passing methods

Paul Hurley, Sanaz Kazemi, Matthieu Martin Jean-André Simeoni, Giovanni Cherubini

The present invention is notably directed to a computer-implemented method for image reconstruction. The method comprises: accessing elements that respectively correspond to measurement values, which can be respectively mapped to measurement nodes; and per ...

2017

Iterative image subset processing for image reconstruction

Paul Hurley, Sanaz Kazemi, Matthieu Martin Jean-André Simeoni, Giovanni Cherubini

The present invention is notably directed to computer-implemented methods and systems for recovering an image. Present methods comprise: accessing signal data representing signals; identifying subsets of points arranged so as to span a region of interest a ...

2017

Blind calibration of sensors of sensor arrays

Paul Hurley, Sanaz Kazemi, Matthieu Martin Jean-André Simeoni, Giovanni Cherubini

Embodiments include methods for calibrating sensors of one or more sensor arrays. Aspects include accessing one or more beamforming matrices respectively associated to the one or more sensor arrays. Source intensity estimates are obtained for a set of poin ...

2017

Imaging in radio interferometry by iterative subset scanning using a modified amp algorithm

Paul Hurley, Sanaz Kazemi, Matthieu Martin Jean-André Simeoni, Giovanni Cherubini

Imaging techniques in radio interferometry often face a significant challenge posed by the large number of antenna signals received, from which the image information needs to be extracted. Beam- forming is envisaged to reduce the rate required for transpor ...

2016

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