Distortion corrector for digital radiograph
OwnerSamuel Lee, Michael Kwon +1inventors
InventorsSamuel Lee, Michael Kwon, Grace Lee
Life of this patent
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Abstract
A dental X-ray image sensor provided with a cross mark that is opaque to radio waves on the corner of a digital radiography sensor surface renders a computer program to recognize true dimension and to rescale any distortion due to angulational position error in a conventional X-ray digital radiograph system.
Claims3
A dental X-ray image sensor provided with a radio-opaque cross mark on the corner of a digital radiograph sensor surface renders a computer program to recognize true dimension and to rescale any distortion due to angulational position error in a conventional X-ray digital radiograph system.
Dependencies are inferred from the claim text.