Computational and Mathematical Methods in Medicine / 2015 / Article / Fig 5

Research Article

Optimized Parallelization for Nonlocal Means Based Low Dose CT Image Processing

Figure 5

3D illustration of a set of thoracic LDCT images. (a), (b), and (c) correspond to the original LDCT volume, the corresponding SDCT volume, and the LDCT volume processed by NLM filtering, respectively.
(a)
(b)
(c)

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