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ROBUST NON-LOCAL REGULARIZATION FRAMEWORK FOR MOTION COMPENSATED DYNAMIC IMAGING WITHOUT EXPLICIT MOTION ESTIMATION
We introduce an regularized reconstruction scheme to recover dynamic imaging datasets with significant inter frame motion from undersampled Fourier data. The proposed non-local regularization penalty is an unweighted sum of distances between image patch pairs in the 3-D dataset. We use robust distan...
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| Huvudupphovsmän: | , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
2012
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3956771/ https://ncbi.nlm.nih.gov/pubmed/24651888 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/ISBI.2012.6235740 |
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