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Color representation method using RGB color binary-weighted computer-generated holograms
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DOI：10.3788/COL201816.080901.png)
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摘要
En 中文
We propose a method for color electroholography using a simple red-green-blue (RGB) gradation representation method without controlling the respective brightness of the reference RGB-colored lights. The proposed method uses RGB multiple bit planes comprising RGB binary-weighted computer-generated holograms with various light transmittances. The object points of a given three-dimensional (3D) object are assigned to RGB multiple bit planes according to their RGB gradation levels. The RGB multiple bit planes are sequentially displayed in a time-division-multiplexed manner. Consequently, the proposed method yields a color gradation representation of a reconstructed 3D object.
Keyword:
LIQUID-CRYSTAL DISPLAY
ERROR DIFFUSION
REFERENCE LIGHT
RECONSTRUCTION
SYSTEM
ALGORITHM
