Weighted least-squares image reconstruction in phase-contrast tomography

Mapping Intimacies ◽

10.1117/12.861062 ◽

2010 ◽

Author(s):

Pin-Yu Huang ◽

Cheng-Ying Chou

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Phase Contrast ◽

Weighted Least Squares ◽

Phase Contrast Tomography

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Image reconstruction in phase-contrast tomography exploiting the second-order statistical properties of the projection data

Optics Express ◽

10.1364/oe.19.024396 ◽

2011 ◽

Vol 19 (24) ◽

pp. 24396 ◽

Cited By ~ 2

Author(s):

Cheng-Ying Chou ◽

Pin-Yu Huang

Keyword(s):

Image Reconstruction ◽

Phase Contrast ◽

Second Order ◽

Statistical Properties ◽

Projection Data ◽

Phase Contrast Tomography

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Comparison of SIRT and SQS for Regularized Weighted Least Squares Image Reconstruction

IEEE Transactions on Computational Imaging ◽

10.1109/tci.2015.2442511 ◽

2015 ◽

Vol 1 (1) ◽

pp. 44-55 ◽

Cited By ~ 20

Author(s):

Jens Gregor ◽

Jeffrey A. Fessler

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Weighted Least Squares

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Analytic image reconstruction in local phase-contrast tomography

Physics in Medicine and Biology ◽

10.1088/0031-9155/49/1/009 ◽

2003 ◽

Vol 49 (1) ◽

pp. 121-144 ◽

Cited By ~ 24

Author(s):

Mark A Anastasio ◽

Daxin Shi ◽

Francesco De Carlo ◽

Xiaochuan Pan

Keyword(s):

Image Reconstruction ◽

Phase Contrast ◽

Local Phase ◽

Phase Contrast Tomography

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Low-dose x-ray phase contrast tomography: Experimental setup, image reconstruction and applications in biomedicine

2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) ◽

10.1109/nssmic.2014.7430971 ◽

2014 ◽

Author(s):

Charlotte K. Hagen ◽

Anna Zamir ◽

Paul C. Diemoz ◽

Marco Endrizzi ◽

Fiona Kennedy ◽

...

Keyword(s):

Image Reconstruction ◽

Phase Contrast ◽

Low Dose ◽

Experimental Setup ◽

X Ray ◽

Phase Contrast Tomography

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Sequential weighted least squares algorithm for PET image reconstruction

Digital Signal Processing ◽

10.1016/j.dsp.2006.08.006 ◽

2006 ◽

Vol 16 (6) ◽

pp. 735-745 ◽

Cited By ~ 15

Author(s):

J. Zhou ◽

L.M. Luo

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Weighted Least Squares ◽

Least Squares Algorithm ◽

Pet Image Reconstruction

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Investigation of discrete imaging models and iterative image reconstruction in differential X-ray phase-contrast tomography

Optics Express ◽

10.1364/oe.20.010724 ◽

2012 ◽

Vol 20 (10) ◽

pp. 10724 ◽

Cited By ~ 27

Author(s):

Qiaofeng Xu ◽

Emil Y. Sidky ◽

Xiaochuan Pan ◽

Marco Stampanoni ◽

Peter Modregger ◽

...

Keyword(s):

Image Reconstruction ◽

Phase Contrast ◽

Iterative Image Reconstruction ◽

X Ray ◽

Phase Contrast Tomography

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Boundary-enhanced region-of-interest image reconstruction in propagation-based x-ray phase-contrast tomography

Applied Physics Letters ◽

10.1063/1.3254235 ◽

2009 ◽

Vol 95 (24) ◽

pp. 244101 ◽

Cited By ~ 1

Author(s):

Mark A. Anastasio ◽

Daxin Shi ◽

Xiaochuan Pan

Keyword(s):

Image Reconstruction ◽

Phase Contrast ◽

Region Of Interest ◽

X Ray ◽

Phase Contrast Tomography

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Penalized weighted least-squares image reconstruction for positron emission tomography

5th IEEE EMBS International Summer School on Biomedical Imaging, 2002. ◽

10.1109/ssbi.2002.1233982 ◽

2005 ◽

Author(s):

J.A. Fessler

Keyword(s):

Positron Emission Tomography ◽

Image Reconstruction ◽

Least Squares ◽

Weighted Least Squares ◽

Emission Tomography ◽

Positron Emission

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

IEEE Transactions on Medical Imaging ◽

10.1109/tmi.2006.882141 ◽

2006 ◽

Vol 25 (10) ◽

pp. 1272-1283 ◽

Cited By ~ 296

Author(s):

Jing Wang ◽

Tianfang Li ◽

Hongbing Lu ◽

Zhengrong Liang

Keyword(s):

Computed Tomography ◽

Image Reconstruction ◽

Noise Reduction ◽

Least Squares ◽

Low Dose ◽

Weighted Least Squares ◽

X Ray ◽

X Ray Computed ◽

Least Squares Approach

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Region-of-interest image reconstruction in x-ray differential phase-contrast tomography

10.1117/12.771431 ◽

2008 ◽

Cited By ~ 1

Author(s):

Mark A. Anastasio ◽

Dan Xia ◽

Xiaochuan Pan

Keyword(s):

Image Reconstruction ◽

Phase Contrast ◽

Region Of Interest ◽

X Ray ◽

Differential Phase ◽

Differential Phase Contrast ◽

Phase Contrast Tomography

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