title: Parameter design of a parallax barrier based on the color moiré patterns in autostereoscopic display.
abstract: We propose a parameter design of the parallax barrier (PB) based on the color moiré patterns in autostereoscopic displays. First, the display device and the PB are approximated as two corresponding binary gratings. In order to obtain different corresponding predominant Fourier low-frequency terms, the superposition of the equivalent grating for the display device and the special radial grating is analyzed, referring to the indicial equation method and Fourier theory. Moreover, the two transition regions are considered as the regions where moiré patterns vary gently. Finally, the appropriate parameter of the PB can be obtained. The validity of the proposed design is verified in the experiment.
authors.affiliation: Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin 130033, China.
authors.forename: Lingsheng
authors.initials: L
authors.lastname: Kong
authors.forename: Guang
authors.initials: G
authors.lastname: Jin
authors.forename: Tiancong
authors.initials: T
authors.lastname: Wang
authors.forename: Sheng
authors.initials: S
authors.lastname: Cai
authors.forename: Xing
authors.initials: X
authors.lastname: Zhong
authors.forename: Kai
authors.initials: K
authors.lastname: Xu