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Wedge beam geometry - possible approach of realization and potential for scatter reduction.
In: Proceedings (13th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine). 2016. 675-677
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Special beam blocking in CBCT is proposed that allows collecting wedge-beam projections, for which the portion of x-ray scatter can be drastically reduced. The proposed method does not imply shading collected data entities. As a consequence, one avoids the problem related to loss of relevant information, which is normally inevitable in beam-blocking approaches. Additionally, the signal-to-noise ratio is not decreased, unlike in the approach involving anti-scatter grids.
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Publication type Article: Conference contribution
Conference Title 13th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine
Proceedings Title Proceedings
Quellenangaben Pages: 675-677