CT metal artifact reduction
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4/26/2013: Released version 1.1, which has improved DICOM support and improved error handling.
7/31/2012: US Patent 8233586 issued, covering the MDT algorithm. [ USPTO ]
11/23/2011: Released a test set of DICOM images with metal artifacts. [ Download ]
10/30/2011: Released version 1.0, which is 6x faster, and has further improved image quality, especially for intracranial aneurysm coils.
6/29/2011: Released version 0.93, which includes a DICOM send and receive interface, for integration with PACS.
6/13/2011: Presented MDT at the International Society for Computed Tomography meeting in San Francisco. [ Slides (PDF) ]
2/25/2011: An evaluation of MDT on clinical scans was published in Radiology. [ Paper ]
MDT is not FDA approved, and is only intended for research use. It is covered by US patent 8233586.