Application of penalized least-squares algorithm in PET image reconstruction based a nonlocal quadratic prior

Mapping Intimacies ◽

10.1117/12.913243 ◽

2011 ◽

Author(s):

Zhiguo Gui ◽

Jiawei He ◽

Xiaobo Ma

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Penalized Least Squares ◽

Least Squares Algorithm ◽

Pet Image Reconstruction

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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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Application of regularized least-squares algorithm in PET image reconstruction via a new anisotropic diffusion

Proceedings of 2011 International Conference on Electronics and Optoelectronics ◽

10.1109/iceoe.2011.6013368 ◽

2011 ◽

Author(s):

Hu Yang ◽

Jiawei He ◽

Zhiguo Gui ◽

lina Yu

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Anisotropic Diffusion ◽

Regularized Least Squares ◽

Least Squares Algorithm ◽

Pet Image Reconstruction

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Recursive implementation of total least squares algorithm for image reconstruction from noisy, undersampled multiframes

IEEE International Conference on Acoustics Speech and Signal Processing ◽

10.1109/icassp.1993.319799 ◽

1993 ◽

Cited By ~ 46

Author(s):

N.K. Bose ◽

H.C. Kim ◽

H.M. Valenzuela

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Total Least Squares ◽

Least Squares Algorithm

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Recursive total least squares algorithm for image reconstruction from noisy, undersampled frames

Multidimensional Systems and Signal Processing ◽

10.1007/bf00985891 ◽

1993 ◽

Vol 4 (3) ◽

pp. 253-268 ◽

Cited By ~ 38

Author(s):

N. K. Bose ◽

H. C. Kim ◽

H. M. Valenzuela

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Total Least Squares ◽

Least Squares Algorithm

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Fast Spatial Resolution Analysis of Quadratic Penalized Least-Squares Image Reconstruction With Separate Real and Imaginary Roughness Penalty: Application to fMRI

IEEE Transactions on Medical Imaging ◽

10.1109/tmi.2017.2768825 ◽

2018 ◽

Vol 37 (2) ◽

pp. 604-614 ◽

Cited By ~ 2

Author(s):

Valur T. Olafsson ◽

Douglas C. Noll ◽

Jeffrey A. Fessler

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Spatial Resolution ◽

Penalized Least Squares ◽

Resolution Analysis ◽

Roughness Penalty

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A regularized structured total least squares algorithm for high-resolution image reconstruction

Linear Algebra and its Applications ◽

10.1016/s0024-3795(03)00660-8 ◽

2004 ◽

Vol 391 ◽

pp. 75-98 ◽

Cited By ~ 17

Author(s):

Haoying Fu ◽

Jesse Barlow

Keyword(s):

High Resolution ◽

Image Reconstruction ◽

Least Squares ◽

Total Least Squares ◽

Resolution Image ◽

High Resolution Image ◽

Structured Total Least Squares ◽

Least Squares Algorithm

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A novel weighted least squares PET image reconstruction method using adaptive variable index sets

Digital Signal Processing ◽

10.1016/j.dsp.2005.04.011 ◽

2006 ◽

Vol 16 (2) ◽

pp. 106-119 ◽

Cited By ~ 3

Author(s):

Hongqing Zhu ◽

Jian Zhou ◽

Huazhong Shu ◽

Limin Luo

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Weighted Least Squares ◽

Reconstruction Method ◽

Image Reconstruction Method ◽

Index Sets ◽

Pet Image Reconstruction

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A weighted least squares PET image reconstruction method using iterative coordinate descent algorithms

IEEE Symposium Conference Record Nuclear Science 2004. ◽

10.1109/nssmic.2004.1466463 ◽

2005 ◽

Cited By ~ 2

Author(s):

Hongqing Zhu ◽

Huazhong Shu ◽

Jian Zhou ◽

Limin Luo

Keyword(s):

Image Reconstruction ◽

Least Squares ◽

Weighted Least Squares ◽

Coordinate Descent ◽

Reconstruction Method ◽

Descent Algorithms ◽

Image Reconstruction Method ◽

Pet Image Reconstruction

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Analysis of a Linearly Constrained Least Squares Algorithm for Adaptive Beamforming

10.21236/ada255017 ◽

1992 ◽

Author(s):

Franklin T. Luk ◽

Sanzheng Qiao

Keyword(s):

Least Squares ◽

Adaptive Beamforming ◽

Constrained Least Squares ◽

Linearly Constrained ◽

Least Squares Algorithm

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Prediction of human triglyceride concentration based on quantum genetic-partial least squares algorithm and fluorescence spectroscopy

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ◽

10.1016/j.saa.2021.119461 ◽

2021 ◽

Vol 251 ◽

pp. 119461

Author(s):

De-kang Le ◽

Wei-hua Zhu ◽

Feng Zhu ◽

Hong-bing Yao ◽

Ying Geng ◽

...

Keyword(s):

Fluorescence Spectroscopy ◽

Least Squares ◽

Partial Least Squares ◽

Triglyceride Concentration ◽

Least Squares Algorithm

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