| 摘要 |
Color 3D image input device (digitizer) and 3D image output device (display) that captures and show 3D images having the light fields. Direction-position-color of the light fields are controlled by various methods such as liquid crystal masks with photo-sensors, liquid crystal masks with color-image-emitter. Alternatively, micro-lens-array, micro-pinholes, liquid crystal pinholes, varifocal micro-lens arrays and varifocal index-gradient lens, etc. are used together with high-resolution and high-speed pattern-generating means with photo-sensors and photo-emitters. This can be used for 3D communication, 3DTV, 3D camera, cloaking device.
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