Photon starvation artifacts of X-ray CT: their true cause and a solution

Penalized weighted least-squares image reconstruction for dual energy X-ray transmission tomography

P. Sukovic, N.H. Clinthorne · IEEE Transactions on Medical Imaging · 2000 · 559 citations · Full text

Penalized weighted least-squares approach to sinogram noise reduction and image reconstruction for low-dose X-ray computed tomography

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Computed Tomography, Image Reconstruction, Engineering +16

The Fourier Transform and Its Application

瑞华 曹 · Pure Mathematics · 2014 · 448 citations · Full text

Fourier Transform, Phase Transitions, Engineering +6

Adaptive streak artifact reduction in computed tomography resulting from excessive x‐ray photon noise

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Generalized multi‐dimensional adaptive filtering for conventional and spiral single‐slice, multi‐slice, and cone‐beam CT

Marc Kachelrieß, Oliver Watzke, Willi A. Kalender · Medical Physics · 2001 · 311 citations