Article

Fast, accurate and robust sparse-view CT reconstruction via residual-guided Golub-Kahan iterative reconstruction technique (RGIRT)

2023-02-28

Abstract excerpt

Reduction of projection views in X-ray computed tomography (CT) can protect patients from over exposure to ionizing radiation, thus is highly attractive for clinical applications. However, image reconstruction for sparse-view CT which aims to produce decent images from few projection views remains a challenge. To address this, we propose a Residual-guided Golub-Kahan Iterative Reconstruction Technique (RGIRT). RGI...

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Literature Corpus work: addf516d-c610-5881-ad8d-586f4c8e74ab
DOI: 10.1101/2023.02.24.23286409

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