Penalized-likelihood image reconstruction for x-ray fluorescence computed tomography

Optical Engineering ◽

10.1117/1.2227273 ◽

2006 ◽

Vol 45 (7) ◽

pp. 077005 ◽

Author(s):

Patrick J. La Rivière

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Penalized Likelihood ◽

X Ray ◽

Likelihood Image

Download Full-text

Monotonic penalized-likelihood image reconstruction for X-ray fluorescence computed tomography

IEEE Transactions on Medical Imaging ◽

10.1109/tmi.2006.877441 ◽

2006 ◽

Vol 25 (9) ◽

pp. 1117-1129 ◽

Author(s):

P.J. La Riviere ◽

P.A. Vargas

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Penalized Likelihood ◽

X Ray ◽

Likelihood Image

Download Full-text

Penalized-likelihood image reconstruction for x-ray fluorescence computed tomography with unknown fluorescence attenuation maps

10.1117/12.556615 ◽

2004 ◽

Author(s):

Patrick J. La Riviere ◽

David M. Billmire

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Penalized Likelihood ◽

X Ray ◽

Likelihood Image

Download Full-text

Monotonic Penalized-Likelihood Image Reconstruction for X-Ray Fluorescence Computed Tomography

IEEE Nuclear Science Symposium Conference Record, 2005 ◽

10.1109/nssmic.2005.1596723 ◽

2006 ◽

Author(s):

P.J. La Riviere ◽

P.A. Vargas

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Penalized Likelihood ◽

X Ray ◽

Likelihood Image

Download Full-text

Alternating update penalized-likelihood image reconstruction for x-ray fluorescence computed tomography

10.1117/12.682558 ◽

2006 ◽

Author(s):

Patrick J. La Rivière ◽

Phillip Vargas

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Penalized Likelihood ◽

X Ray ◽

Likelihood Image

Download Full-text

Penalized-Likelihood Image Reconstruction for Transmission Computed Tomography Using Adaptive Median Regularization

IEEE Access ◽

10.1109/access.2020.3031286 ◽

2020 ◽

Vol 8 ◽

pp. 189490-189502

Author(s):

Ji Eun Jung ◽

Soo-Jin Lee

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Penalized Likelihood ◽

Likelihood Image ◽

Transmission Computed Tomography

Download Full-text

Sparse-view image reconstruction via total absolute curvature combining total variation for X-ray computed tomography

Journal of X-Ray Science and Technology ◽

10.3233/xst-16225 ◽

2017 ◽

Vol 25 (6) ◽

pp. 959-980 ◽

Author(s):

Zhizhong Zheng ◽

Ailong Cai ◽

Lei Li ◽

Bin Yan ◽

Fulong Le ◽

...

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Total Variation ◽

X Ray ◽

Total Absolute Curvature ◽

Absolute Curvature ◽

Download Full-text

X-ray Computed Tomography simultaneous image reconstruction and contour detection using a hierarchical Markovian model

2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) ◽

10.1109/icassp.2017.7953322 ◽

2017 ◽

Author(s):

Li Wang ◽

Ali Mohammad-Djafari ◽

Nicolas Gac

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Contour Detection ◽

Markovian Model ◽

X Ray ◽

Download Full-text

3D image reconstruction on x-ray micro-computed tomography

10.1117/12.2081193 ◽

2015 ◽

Author(s):

Andreas C. Louk

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

3D Image ◽

Micro Computed Tomography ◽

X Ray ◽

3D Image Reconstruction

Download Full-text

MO-G-17A-07: Improved Image Quality in Brain F-18 FDG PET Using Penalized-Likelihood Image Reconstruction Via a Generalized Preconditioned Alternating Projection Algorithm: The First Patient Results

Medical Physics ◽

10.1118/1.4889209 ◽

2014 ◽

Vol 41 (6Part25) ◽

pp. 438-438 ◽

Author(s):

CR Schmidtlein ◽

S Li ◽

Z Wu ◽

J Zhang ◽

L Vogelsang ◽

...

Keyword(s):

Image Reconstruction ◽

Image Quality ◽

Fdg Pet ◽

Penalized Likelihood ◽

Projection Algorithm ◽

Likelihood Image ◽

Alternating Projection

Download Full-text

Effect of X-ray beam energy and image reconstruction technique on computed tomography numbers of various tissue equivalent materials

Radiography ◽

10.1016/j.radi.2020.06.017 ◽

2021 ◽

Vol 27 (1) ◽

pp. 95-100

Author(s):

A. Brindhaban ◽

O. Jassim

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Beam Energy ◽

Reconstruction Technique ◽

X Ray ◽

Tissue Equivalent ◽

Image Reconstruction Technique

Download Full-text