Stereo radiography

Details Stereo radiography Stereo radiography

1998-09-25

2000-02-29

Lee, Richard

Television

Stereoscopic

Stereoscopic display device

348 51, H04N 532

Patent

active

060315652

ABSTRACT:
In the stereo radiographic system, an electronic x-ray image detector is exposed, through a three dimensional object to be viewed, with x-rays successively from two points separated by a preselected angle. The respective signals generated by the x-ray image detector during the successive exposures are digitized and stored. A video display is driven to generate, on successive frames, alternating images based on respective ones of the stored signals and the eyes of a user viewing the display are alternately occluded in synchronism with the alternation of the images thereby to provide to the user a stereoscopic densitometric view of the three dimensional object.

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Gonzalez et al, Digital Image Processsing, Image Enhancement, pp. 166-170, 1992.

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