Singular-value decomposition of a tomosynthesis system

Anna Burvall; Harrison H. Barrett; Kyle J. Myers; Christopher Dainty

doi:10.1364/OE.18.020699

Singular-value decomposition of a tomosynthesis system

Anna Burvall, Harrison H. Barrett, Kyle J. Myers, Christopher Dainty

Physics

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

4 Citations (Scopus)

Abstract

Tomosynthesis is an emerging technique with potential to replace mammography, since it gives 3D information at a relatively small increase in dose and cost. We present an analytical singular-value decomposition of a tomosynthesis system, which provides the measurement component of any given object. The method is demonstrated on an example object. The measurement component can be used as a reconstruction of the object, and can also be utilized in future observer studies of tomosynthesis image quality.

Original language	English
Pages (from-to)	20699-20711
Number of pages	13
Journal	Optics Express
Volume	18
Issue number	20
DOIs	https://doi.org/10.1364/OE.18.020699
Publication status	Published - 27 Sep 2010

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AU - Barrett, Harrison H.

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AU - Dainty, Christopher

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N2 - Tomosynthesis is an emerging technique with potential to replace mammography, since it gives 3D information at a relatively small increase in dose and cost. We present an analytical singular-value decomposition of a tomosynthesis system, which provides the measurement component of any given object. The method is demonstrated on an example object. The measurement component can be used as a reconstruction of the object, and can also be utilized in future observer studies of tomosynthesis image quality.

AB - Tomosynthesis is an emerging technique with potential to replace mammography, since it gives 3D information at a relatively small increase in dose and cost. We present an analytical singular-value decomposition of a tomosynthesis system, which provides the measurement component of any given object. The method is demonstrated on an example object. The measurement component can be used as a reconstruction of the object, and can also be utilized in future observer studies of tomosynthesis image quality.

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DO - 10.1364/OE.18.020699

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JO - Optics Express

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Singular-value decomposition of a tomosynthesis system

Abstract

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