@inbook{7e05c020b93d47eb8452a6953d4ad0bf,
title = "Regularization methods for inverse problems in X-ray tomography",
abstract = "Scintillators, optical systems and CCD cameras used to record projections also blur them. Therefore the recorded projections are smooth functions of spatial variables. This can be used to construct special methods to suppress ring artefacts. Several such algorithms based on ideas of the theory of inverse and ill-posed problems and using various forms of Tikhonov functional are proposed: a fast ring artefact suppression algorithm in a case of homogeneous specimens and its modified versions for anisotropically attenuated samples. {\textcopyright} 2010 Copyright SPIE - The International Society for Optical Engineering.",
keywords = "a priori information, regularization, ring artefacts",
author = "Valeriy Titarenko and Robert Bradley and Christopher Martin and Withers, {Philip J.} and Sofya Titarenko",
note = "Times Cited: 1 Conference on Developments in X-Ray Tomography VII Aug 02-05, 2010 San Diego, CA Spie; Developments in X-Ray Tomography VII ; Conference date: 01-07-2010",
year = "2010",
doi = "10.1117/12.860260",
language = "English",
isbn = "9780819483003",
volume = "7804",
series = "Proceedings of SPIE-The International Society for Optical Engineering",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering|Proc SPIE Int Soc Opt Eng",
}