Cosparse Denoising: The Importance of Being Social
Résumé
This work investigates the performance of cosparse vs. social cosparse regularizations in addressing the audio denoising problem. Beyond the cosparse (also known as sparse analysis) model, results show that exploiting structures in the time-frequency domain is beneficial to audio signal restoration for high degradation levels.
Origine : Fichiers produits par l'(les) auteur(s)
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