scientific article; zbMATH DE number 7479363

zbMath1499.65772MaRDI QIDQ5035926

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Publication date: 22 February 2022

Full work available at URL: https://www.global-sci.org/intro/article_detail/ijnam/19952.html

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zbMATH Keywords

image reconstructionpositron emission tomographyintegral equation model

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Numerical methods for inverse problems for integral equations (65R32)

Related Items (1)

A content-adaptive unstructured grid based regularized CT reconstruction method with a SART-type preconditioned fixed-point proximity algorithm

Cites Work

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• Reconstruction and decomposition algorithms for biorthogonal multiwavelets
• Matrix identities of the fast Fourier transform
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• Proximity algorithms for image models: denoising
• Preconditioned alternating projection algorithms for maximum a posteriori ECT reconstruction
• Integral equation models for image restoration: high accuracy methods and fast algorithms
• Stochastic Relaxation, Gibbs Distributions, and the Bayesian Restoration of Images
• A construction of interpolating wavelets on invariant sets
• Sparsity promoting regularization for effective noise suppression in SPECT image reconstruction
• Multiscale Methods for Fredholm Integral Equations
• Reducing Staircasing Artifacts in SPECT Reconstruction by an Infimal Convolution Regularization

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