Method and computer system for the reduction of artifacts in reconstructed CT image datasets

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United States of America Patent

PATENT NO 8606038
APP PUB NO 20120195483A1
SERIAL NO

13358624

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Abstract

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A method and computer system are disclosed with software for artifact reduction in CT image datasets for spiral scans from a CT system with an inclined gantry. In at least one embodiment, for each of at least two positions of the center of rotation, which is moved during the spiral scan, the removal of annular artifacts is carried out around these positions, during which the position concerned is used as the center point of the annular artifacts to be removed.

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Patent Owner(s)

  • SIEMENS HEALTHCARE GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schöndube, Harald Erlangen, DE 10 76
Stierstorfer, Karl Erlangen, DE 97 884

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