Treffer: Linear systems with slowly varying transfer functions and their application to x-ray phase-contrast imaging
Title:
Linear systems with slowly varying transfer functions and their application to x-ray phase-contrast imaging
Authors:
Source:
Journal of physics. D, Applied physics (Print). 37(19):2746-2750
Publisher Information:
Bristol: Institute of Physics, 2004.
Publication Year:
2004
Physical Description:
print, 25 ref
Original Material:
INIST-CNRS
Subject Terms:
Condensed state physics, Physique de l'état condensé, Physics, Physique, Plasma physics, Physique des plasmas, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Optique, Optics, Formation des images et traitement optique, Imaging and optical processing, Fonctions de transfert optique et de transfert de modulation, Modulation and optical transfer functions, Contraste phase, Phase contrast, Contraste fase, Etude théorique, Theoretical study, Fonction transfert optique, Optical transfer function, Imagerie RX, X-ray imaging, Problème inverse, Inverse problems, Reconstruction image, Image reconstruction
Document Type:
Fachzeitschrift
Article
File Description:
text
Language:
English
Author Affiliations:
School of Physics and Materials Engineering and Centre for Synchrotron Science, Monash University, Victoria 3800, Australia
CSIRO Manufacturing and Infrastructure Technology, PB 33, Clayton South, Victoria 3169, Australia
CSIRO Manufacturing and Infrastructure Technology, PB 33, Clayton South, Victoria 3169, Australia
ISSN:
0022-3727
Rights:
Copyright 2004 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Physics: optics
Accession Number:
edscal.16152718
Database:
PASCAL Archive
Weitere Informationen
A novel theoretical treatment of linear shift-invariant imaging systems is developed, which allows explicit solution of forward and inverse problems in the case of large values of the generalized Fresnel number. The method will be useful in a variety of domains including optical instrumentation, biomedical imaging and materials science. Our approach is used to integrate two particularly topical x-ray imaging methods, namely propagation-based and analyser-crystal-based x-ray phase-contrast imaging.