Our metal artifact correction technology uses an automated, three-stage projection based process to help improve the quality of CT data within the projection space, rather than in image space. This projection space correction leads to images that are consistent with the uncorrected image and of exceptional image quality.

Stage One: Corrupted samples in the projection that correspond to metallic objects are identified.

Stage Two: Inpainted data is generated by replacing the metal corrupted projections with the corrected data. The corrected data is generated using the forward projection of the classified image.

Stage Three: The final corrected projection is generated using a combination of the original projection data and the inpainted projection, revealing anatomic details hidden beneath the artifacts.

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Metal Artifact Reduction - Radiation Therapy Planning - Computed Tomography - Categories