Three-Dimensional Digital Tomosynthesis

Iterative Reconstruction, Artifact Reduction and Alternative Acquisition Geometry

Paperback Engels 2014 2014e druk 9783658056964
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Samenvatting

Yulia Levakhina gives an introduction to the major challenges of image reconstruction in Digital Tomosynthesis (DT), particularly to the connection of the reconstruction problem with the incompleteness of the DT dataset. The author discusses the factors which cause the formation of limited angle artifacts and proposes how to account for them in order to improve image quality and axial resolution of modern DT. The addressed methods include a weighted non-linear back projection scheme for algebraic reconstruction and novel dual-axis acquisition geometry. All discussed algorithms and methods are supplemented by detailed illustrations, hints for practical implementation, pseudo-code, simulation results and real patient case examples.

Specificaties

ISBN13:9783658056964
Taal:Engels
Bindwijze:paperback
Aantal pagina's:192
Uitgever:Springer Fachmedien Wiesbaden
Druk:2014

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Inhoudsopgave

Forward and Backprojection Model.- Iterative Image Reconstruction for Tomosynthesis.- Backprojected Space in Image Reconstruction.- Dual-Axis Tilt Acquisition Geometry.

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        Three-Dimensional Digital Tomosynthesis