Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1991-12-31
1993-08-24
Peng, John K.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358 88, 359464, H04N 1300, H04N 1302
Patent
active
052393720
ABSTRACT:
A method and apparatus for reducing color shift resulting from the stereoscopic display of two polarized images by a pair of polarizing projectors each having a polarizing filter, or increasing the transmission of light which comprises the stereoscopic display, by placing a specially aligned retarder in the optical path between each polarizing projector and the corresponding polarizing filter.
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Peng John K.
StereoGraphics Corporation
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