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Hubert A Zettel, Daniel E Groszmann, Tina Kapur: Method and apparatus for metal artifact reduction in 3D X-ray image reconstruction using artifact spatial information. General Electric Company, McAndrews Held & Malloy, Peter J Vogel, Michael A Dellapenna, May 6, 2008: US07369695 (8 worldwide citation)

The present invention relates to a method and apparatus for reducing metal artifact in image reconstruction. In at least one embodiment, the method for reducing metal artifacts in image reconstruction comprises collecting at least one uncalibrated image (an X-ray or fluoroscopic image for example) a ...


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Hubert A Zettel, Daniel E Groszmann, Tina Kapur: Method and apparatus for metal artifact reduction in 3D X-ray image reconstruction using artifact spatial information. Mcandrews Held & Malloy, February 23, 2006: US20060039591-A1

The present invention relates to a method and apparatus for reducing metal artifact in image reconstruction. In at least one embodiment, the method for reducing metal artifacts in image reconstruction comprises collecting at least one uncalibrated image (an X-ray or fluoroscopic image for example) a ...