Accelerated fast iterative shrinkage thresholding algorithms for sparsity‐regularized cone‐beam CT image reconstruction
نویسندگان
چکیده
منابع مشابه
Accelerated fast iterative shrinkage thresholding algorithms for sparsity-regularized cone-beam CT image reconstruction.
PURPOSE The development of iterative image reconstruction algorithms for cone-beam computed tomography (CBCT) remains an active and important research area. Even with hardware acceleration, the overwhelming majority of the available 3D iterative algorithms that implement nonsmooth regularizers remain computationally burdensome and have not been translated for routine use in time-sensitive appli...
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ژورنال
عنوان ژورنال: Medical Physics
سال: 2016
ISSN: 0094-2405,2473-4209
DOI: 10.1118/1.4942812