Fig. 1. Calculation principle of holographic stereogram^[16]

Fig. 2. Principle of computer generated circle viewable color rainbow holographic stereogram. (a) Diffraction diagram of elemental hologram diffraction; (b) frequency domain distribution diagram

Fig. 3. Schematic diagram of relative position of hologram and 3D model

Fig. 4. Calculation of elemental hologram. (a) Spectrum image; (b) elemental hologram; (c) numerical reconstruction result

Fig. 5. Schematic diagram of illumination model for hologram reconstruction

Fig. 6. Color holographic reconstruction images captured from different views in four directions. (a) Reconstructed image in 30°; (b) reconstructed image in 70°; (c) reconstructed image in 110°; (d) reconstructed image in 150°

Fig. 7. Dispersion model of elemental hologram reconstruction