Statistical inversion for medical x-ray tomography with few radiographs: I. General theory

In x-ray tomography, the structure of a three-dimensional body is reconstructed from a collection of projection images of the body. Medical CT imaging does this using an extensive set of projections from all around the body. However, in many practical imaging situations only a small number of trunca...

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Veröffentlicht in:	Physics in medicine & biology 2003-05, Vol.48 (10), p.1437-1463
Hauptverfasser:	Siltanen, S, Kolehmainen, V, Järvenpää, S, Kaipio, J P, Koistinen, P, Lassas, M, Pirttilä, J, Somersalo, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Bayes Theorem Biological and medical sciences Biophysical Phenomena Biophysics Humans Image Processing, Computer-Assisted - statistics & numerical data Likelihood Functions Markov Chains Medical sciences Models, Statistical Tomography, X-Ray Computed - statistics & numerical data
Online-Zugang:	Volltext
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