Adaptive Tensor-Based Principal Component Analysis for Low-Dose CT Image Denoising
Computed tomography (CT) has a revolutionized diagnostic radiology but involves large radiation doses that directly impact image quality. In this paper, we propose adaptive tensor-based principal component analysis (AT-PCA) algorithm for low-dose CT image denoising. Pixels in the image are presented...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Public Library of Science
2015
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4436221/ |