title: Color computer-generated holograms from projection images.
abstract: A novel method for the procurement of full-color three-dimensional (3-D) images of real objects has been developed. This method is based on extracting information from 3-D Fourier spectra, which are calculated from several projection images recorded using a white light source. 3-D Fourier spectra for three colors were obtained separately for projection images recorded with a color-CCD camera. Three computer-generated holograms (CGHs) were then synthesized from those Fourier spectra. The resulting numerically and optically reconstructed full-color images are presented.
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Sando
authors.forename: Masahide
authors.initials: M
authors.lastname: Itoh
authors.forename: Toyohiko
authors.initials: T
authors.lastname: Yatagai