This work describes color reproduction of multi-wavelength digital holographic recording and reconstruction of real objects based on color correction procedures. Color correction primarily consists of tone correction and chromaticity correction for reconstructed images from a multiwavelength digital hologram. With recording and reconstruction knowledge from a standard ColorChecker chart, a color profile can be generated to characterize the color properties of the multi-wavelength digital holography system and then use this profile for color reproduction of different target images. The color accuracy of reconstructed images via the proposed method is demonstrated experimentally.
ASJC Scopus subject areas
- Physics and Astronomy(all)