Literature DB >> 17975632

Region-of-interest imaging in differential phase-contrast tomography.

Mark A Anastasio1, Xiaochuan Pan.   

Abstract

Differential phase-contrast tomography, also known as beam-deflection tomography, is a method for reconstructing an object's refractive index distribution from knowledge of differential projection data that describe beam deflection angles. We describe and demonstrate an approach to determining regions of interest within an object from truncated differential projection data.

Mesh：

Year:  2007        PMID： 17975632     DOI： 10.1364/ol.32.003167

Source DB:  PubMed          Journal:  Opt Lett        ISSN： 0146-9592            Impact factor:   3.776


  2 in total

1.  Interior tomography in x-ray differential phase contrast CT imaging.

Authors:  Pascal Thériault Lauzier; Zhihua Qi; Joseph Zambelli; Nicholas Bevins; Guang-Hong Chen
Journal:  Phys Med Biol       Date:  2012-04-11       Impact factor: 3.609

2.  Investigation of discrete imaging models and iterative image reconstruction in differential X-ray phase-contrast tomography.

Authors:  Qiaofeng Xu; Emil Y Sidky; Xiaochuan Pan; Marco Stampanoni; Peter Modregger; Mark A Anastasio
Journal:  Opt Express       Date:  2012-05-07       Impact factor: 3.894
  2 in total

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