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Articles (13)

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1-10 of 13 results for penalized weighted least squares

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Select article: Low-mAs X-ray CT image reconstruction by adaptive-weighted TV-constrained penalized re-weighted least-squares

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Research article

First published 2014-7

Low-mAs X-ray CT image reconstruction by adaptive-weighted TV-constrained penalized re-weighted least-squares

Yan Liu, Jianhua Ma, Hao Zhang [...]

Journal of X-Ray Science and Technology

Select article: Statistical cone-beam CT noise reduction with multiscale decomposition and penalized weighted least squares in the projection domain

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First published 2025-9

Statistical cone-beam CT noise reduction with multiscale decomposition and penalized weighted least squares in the projection domain

Shaojie Tang, Jin Liu, Guo Li [...]

Journal of X-Ray Science and Technology

Select article: Statistical image-based material decomposition for triple-energy computed tomography using total variation regularization

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First published 2020-08-01

Statistical image-based material decomposition for triple-energy computed tomography using total variation regularization

Shanzhou Niu, Shaohui Lu, You Zhang [...]

Journal of X-Ray Science and Technology

Select article: Iterative image reconstruction for sparse-view CT via total variation regularization and dictionary learning

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First published 2019-07-03

Iterative image reconstruction for sparse-view CT via total variation regularization and dictionary learning

Xianyu Zhao, Changhui Jiang, Qiyang Zhang [...]

Journal of X-Ray Science and Technology

Select article: Expectile and quantile regression—David and Goliath?

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Research article

First published 2015-10

Expectile and quantile regression—David and Goliath?

Linda Schulze Waltrup, Fabian Sobotka, Thomas Kneib [...]

Statistical Modelling

Select article: Projection domain denoising method based on dictionary learning for low-dose CT image reconstruction

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First published 2015-9

Projection domain denoising method based on dictionary learning for low-dose CT image reconstruction

Haiyan Zhang, Liyi Zhang, Yunshan Sun [...]

Journal of X-Ray Science and Technology

Select article: Sums of smooth exponentials to decompose complex series of counts

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First published 2016-8

Sums of smooth exponentials to decompose complex series of counts

Carlo G Camarda, Paul HC Eilers, Jutta Gampe

Statistical Modelling

Select article: Few-view CT image reconstruction using improved total variation regularization

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First published 2019-09-04

Few-view CT image reconstruction using improved total variation regularization

Kuai Li, Ziru Sang, Xuezhu Zhang [...]

Journal of X-Ray Science and Technology

Select article: Modelling general patterns of digit preference

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First published 2008-12

Modelling general patterns of digit preference

Carlo G. Camarda, Paul H.C. Eilers, Jutta Gampe

Statistical Modelling

Select article: Multivariate approach for protein identification based on mass spectrometric data

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First published 2013-12

Multivariate approach for protein identification based on mass spectrometric data

Jung Bok Lee, Jae Won Lee

Statistical Methods in Medical Research

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