Bayesian compressed sensing in ultrasound imaging

Following our previous study on compressed sensing for ultrasound imaging, this paper proposes to exploit the image sparsity in the frequency domain within a Bayesian approach. A Bernoulli-Gaussian prior is assigned to the Fourier transform of the ultrasound image in order to enforce sparsity and to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Quinsac, C., Dobigeon, N., Basarab, A., Kouame, D., Tourneret, J-V
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bayesian methods Bayesian reconstruction Compressed sensing Computer Science Histograms Image reconstruction Imaging Minimization sparsity Ultrasonic imaging ultrasound imaging
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