Digital color management in full-color holographic three-dimensional printer

Fei Yang, Yuri Murakami, Masahiro Yamaguchi
2012 Applied Optics  
We propose a new method of color management for a full-color holographic, three-dimensional (3D) printer, which produces a volume reflection holographic stereogram using red, green, and blue three-color lasers. For natural color management in the holographic 3D printer, we characterize its color reproduction characteristics based on the spectral measurement of reproduced light. Then the color conversion formula, which comprises a one-dimensional lookup table and a 3 × 3 matrix, was derived from
more » ... the measurement data. The color reproducibility was evaluated by printing a color chart hologram, and the average CIELAB ΔE 13.19 is fairly small.
doi:10.1364/ao.51.004343 pmid:22772106 fatcat:iemyws3trvg3dofvw7gzzweuie