An ADMM algorithm for second-order TV-based MR image reconstruction (Q478199)
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scientific article; zbMATH DE number 6376435
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An ADMM algorithm for second-order TV-based MR image reconstruction |
scientific article; zbMATH DE number 6376435 |
Statements
An ADMM algorithm for second-order TV-based MR image reconstruction (English)
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3 December 2014
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magentic resonance image reconstruction
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total variation regularization
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finite differences
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wavelet transforms
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variable splitting technique
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augmented Lagrangian method
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Barzilai-Borwein step size selection scheme
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alternated direction method of multipliers algorithm
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numerical result
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0.97600716
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0.9051254
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0.90230453
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0.8677554
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0.8616276
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0.8575328
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