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Figure 6. The mosaic of the red component of the synthetic color rainbow hologram in the frequency domain. Figure 5. The frequency shift of the synthetic color rainbow hologram.

Figure 6 The mosaic of the red component of the synthetic color rainbow hologram in the frequency domain. Figure 5. The frequency shift of the synthetic color rainbow hologram.

Related Figures (13)

Figure 1. Human perception of a synthetic synthetic hologram and parallax decomposition: (a) reconstruction of the synthetic hologram; (b) parallax decomposition.
Figure 1. Human perception of a synthetic synthetic hologram and parallax decomposition: (a) reconstruction of the synthetic hologram; (b) parallax decomposition.
Figure 2. The ith decomposition of the parallax angle of the synthetic color rainbow hologram. The location of the frequency center in the y direction is itten as
Figure 2. The ith decomposition of the parallax angle of the synthetic color rainbow hologram. The location of the frequency center in the y direction is itten as
Figure 3. Frequency domain calculation of the synthetic color rainbow hologram. The frequency range of a hologram can be expressed as
Figure 3. Frequency domain calculation of the synthetic color rainbow hologram. The frequency range of a hologram can be expressed as
Figure 4. Diagram of the equivalent slit of the synthetic color rainbow hologram.
Figure 4. Diagram of the equivalent slit of the synthetic color rainbow hologram.
where (x;', y,’, zx’) are the coordinates of the kth point in the x'y'z' system. After all object points are converted, the object points are rearranged by their distance to the x’y’ plane. The original object coordinates are also rearranged. In this situa- tion, the object point near the project plane has the priority to project first. Assuming the original object points after rear- rangement are (xx’, yy, Zk, Tk’, By, De), then the coordinates of the projected point on the projection plane can be expressed as
where (x;', y,’, zx’) are the coordinates of the kth point in the x'y'z' system. After all object points are converted, the object points are rearranged by their distance to the x’y’ plane. The original object coordinates are also rearranged. In this situa- tion, the object point near the project plane has the priority to project first. Assuming the original object points after rear- rangement are (xx’, yy, Zk, Tk’, By, De), then the coordinates of the projected point on the projection plane can be expressed as
Figure 7. Diagram of the image projection of the synthetic color rainbow hologram.
Figure 7. Diagram of the image projection of the synthetic color rainbow hologram.
Figure 8. (a) Partially calculated color rainbow hologram; (b) Printed color rainbow hologram.
Figure 8. (a) Partially calculated color rainbow hologram; (b) Printed color rainbow hologram.
Figure 10. View of the 3D model and reconstructed images: (a) view of the 3D model; (b)—(d) reconstructions from different viewing angles. See also supplementary video, available online at (stacks.iop. org/JOPT/21/025601 /mmedia). Figure 9. The reconstruction of the computer generated color rainbow hologram.
Figure 10. View of the 3D model and reconstructed images: (a) view of the 3D model; (b)—(d) reconstructions from different viewing angles. See also supplementary video, available online at (stacks.iop. org/JOPT/21/025601 /mmedia). Figure 9. The reconstruction of the computer generated color rainbow hologram.
Figure 11. Diagram of the relationship between the spectral error parallax angle of the synthetic color rainbow hologram.
Figure 11. Diagram of the relationship between the spectral error parallax angle of the synthetic color rainbow hologram.
Figure 12. Diagram of the pixel size of the synthetic color rainbow hologram.
Figure 12. Diagram of the pixel size of the synthetic color rainbow hologram.
Figure 13. The relationship between the pixel size of the synthetic color rainbow hologram and the hologram observation distance.
Figure 13. The relationship between the pixel size of the synthetic color rainbow hologram and the hologram observation distance.
Related topics:
Digital HolographyComputer Generated Holograms3D Imaging
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