发明名称 |
ENDOSCOPIC APPARATUS AND METHOD FOR PRODUCING VIA A HOLOGRAPHIC OPTICAL ELEMENT AN AUTOSTEREOSCOPIC 3-D IMAGE |
摘要 |
Apparati and methods for generating a three-dimensionally perceived image from a stereo endoscope by at least one viewer include an autostereoscopic display having a left projector and a right projector that project corresponding left and right images received from corresponding left and right cameras of a stereo endoscope through a transmissive holographic optical element functioning as a Bragg diffraction grating to redirect light from the left projector to a left eye-box and to redirect light from the right projector to a right eye-box for viewing by left and right eyes of a viewer to create a three-dimensionally perceived image without glasses or optical headgear.
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申请公布号 |
US2010238270(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
US20090408447 |
申请日期 |
2009.03.20 |
申请人 |
INTREPID MANAGEMENT GROUP, INC. |
发明人 |
BJELKHAGEN HANS INGMAR;FISCHBACH JAMES CLEMENT |
分类号 |
H04N13/00 |
主分类号 |
H04N13/00 |
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