Material decomposition technique using x-ray phase contrast imaging system
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United States of America Patent
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Mar 6, 2018
Issued Date -
N/A
app pub date -
Oct 5, 2015
filing date -
Dec 21, 2012
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Abstract
A phase contrast x-ray imaging system generates an absorption image and a phase shift image of an object under study. The absorption image represents a measurement of the imaged object's attenuation of radiographic energy, and the phase shift image represents a measurement of the imaged object's phase shifting of the radiographic waves passing through the object. The two images may be used to improve soft tissue discrimination in radiographic imaging.
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Patent Citation Ranking
- 3 Citation Count
- A61B Class
- 20.51 % this patent is cited more than
- 7 Age
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