Method and system for calibrating a source and detector...

X-ray or gamma ray systems or devices – Accessory – Testing or calibration

Reexamination Certificate

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C378S020000, C378S164000

Reexamination Certificate

active

07147373

ABSTRACT:
A system for obtaining coordinate data of a source and detector instrument are described. The system includes a marker assembly having a plurality of markers with a particular geometry, and an energy source for targeting the plurality of markers with energy packets. The system further includes a detector for detecting energy packets after the plurality of markers have interacted therewith, and an image device for forming image data of the plurality of markers from the energy packets detected by the detector. A calibration module for utilizes the particular geometry of the plurality of markers and the image data to non-iteratively determine coordinate data.

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patent: 2004/0252811 (2004-12-01), Morita et al.
patent: 2005021675 (2005-01-01), None
patent: WO 03/020114 (2003-03-01), None

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