Block-Iterative Reconstruction from Dynamically Selected Sparse Projection Views Using Extended Power-Divergence Measure

Iterative reconstruction of density pixel images from measured projections in computed tomography has attracted considerable attention. The ordered-subsets algorithm is an acceleration scheme that uses subsets of projections in a previously decided order. Several methods have been proposed to improv...

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Bibliographic Details

Main Authors:	Kazuki Ishikawa, Yusaku Yamaguchi, Omar M. Abou Al-Ola, Takeshi Kojima, Tetsuya Yoshinaga
Format:	Artigo
Language:	Inglês
Published:	MDPI AG 2022-05-01
Series:	Entropy
Subjects:	power-divergence measure computed tomography iterative reconstruction ordered-subsets algorithm block-iterative reconstruction
Online Access:	https://www.mdpi.com/1099-4300/24/5/740
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