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Low-rank and Adaptive Sparse Signal (LASSI) Models for Highly Accelerated Dynamic Imaging

Sparsity-based approaches have been popular in many applications in image processing and imaging. Compressed sensing exploits the sparsity of images in a transform domain or dictionary to improve image recovery from undersampled measurements. In the context of inverse problems in dynamic imaging, re...

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Detalhes bibliográficos
Publicado no:IEEE Trans Med Imaging
Main Authors: Ravishankar, Saiprasad, Moore, Brian E., Nadakuditi, Raj Rao, Fessler, Jeffrey A.
Formato: Artigo
Idioma:Inglês
Publicado em: 2017
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5464968/
https://ncbi.nlm.nih.gov/pubmed/28092528
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2017.2650960
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