Quantifying the effect of anode surface roughness on diagnostic x-ray spectra using Monte Carlo simulation
Mehranian, A, Ay, M R, Alam, N Riyahi, Zaidi, H
Published in Medical physics (Lancaster) (01.02.2010)
Published in Medical physics (Lancaster) (01.02.2010)
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Journal Article
Sparsity constrained sinogram inpainting for metal artifact reduction in x-ray computed tomography
Mehranian, A., Ay, M. R., Rahmim, A., Zaidi, H.
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
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Conference Proceeding
Metal artifact reduction in CT-based attenuation correction of PET using sobolev sinogram restoration
Mehranian, A., Ay, M. R., Rahmim, A., Zaidi, H.
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
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Conference Proceeding
Smoothly clipped absolute deviation (SCAD) regularization for compressed sensing MRI using an augmented Lagrangian scheme
Mehranian, A., Rad, H. Saligheh, Ay, M. R., Rahmim, A., Zaidi, H.
Published in 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) (01.10.2012)
Published in 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) (01.10.2012)
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Conference Proceeding
An ordered-subsets proximal preconditioned gradient algorithm for total variation regularized PET image reconstruction
Mehranian, A., Rahmim, A., Ay, M. R., Kotasidis, F. A., Zaidi, H.
Published in 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) (01.10.2012)
Published in 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) (01.10.2012)
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Conference Proceeding