SYSTEM AND METHOD FOR HOLOGRAPHICAL PROJECTION REAL-TIME THREE-DIMENSION DISPLAY
A real-time color holographical three-dimension display system and method implemented by using digital holographical display theory and regular camera-projector array system are disclosed, which perform space spectrum sample taking of to-be-displayed object O on its arbitrary space spectrum surface...
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| creator | FAN, CHENG CAI, ZHISEN JIANG, CHAOCHUAN |
| description | A real-time color holographical three-dimension display system and method implemented by using digital holographical display theory and regular camera-projector array system are disclosed, which perform space spectrum sample taking of to-be-displayed object O on its arbitrary space spectrum surface S at a sampling density of space sample angle W mn with M*N cameras array anchored on some reference point R in the space corresponding to object O, and project each obtained space spectrum view image I mn to corresponding reference surface P R which is necessary to rebuild three-dimension information of object O using corresponding M*N projectors array at the directions that each space spectrum is taken; realize complete space spectrum output of object O through the function of the holographical function screen placed on reference surface P R of finitely widening the space spectrum of each discrete space spectrum input image information so as to achieve the holographical digital display that aims at resuming the complex wavefront. |
| format | Patent |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | SYSTEM AND METHOD FOR HOLOGRAPHICAL PROJECTION REAL-TIME THREE-DIMENSION DISPLAY |
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