Fast High Resolution Blood Flow Estimation and Clutter Rejection via an Alternating Optimization Problem
Résumé
This paper introduces a computationally efficient technique for estimating high-resolution Doppler blood flow from an ultrafast ultrasound image sequence. More precisely, it consists in a new fast alternating minimization algorithm that implements a blind deconvolution method based on robust principal component analysis. Numerical investigation carried out on in vivo data shows the efficiency of the proposed approach in comparison with state-of-the-art methods.
| Origine | Fichiers produits par l'(les) auteur(s) |
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