Chinese Optics Letters, 2018, 16 (8): 080901, Published Online: Aug. 2, 2018
Color representation method using RGB color binary-weighted computer-generated holograms Download: 702次
Abstract
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.
Masato Fujiwara, Naoki Takada, Hiromitsu Araki, Shohei Ikawa, Yuki Maeda, Hiroaki Niwase, Minoru Oikawa, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito. Color representation method using RGB color binary-weighted computer-generated holograms[J]. Chinese Optics Letters, 2018, 16(8): 080901.