Chao Han, Xiaoyu Jiang, Fan Fan, Chenqing Wang, Teng Zhang, Xingpeng Yan. Printing Method of Holographic Stereogram Reconstructed with White Light Based on Effective Perspective Image Segmentation and Mosaicking[J]. Laser & Optoelectronics Progress, 2020, 57(12): 120901
- Laser & Optoelectronics Progress
- Vol. 57, Issue 12, 120901 (2020)
Fig. 1. Principle of two-step transfer and exposure method. (a) Production of master hologram; (b) transfer of hologram
Fig. 2. Holographic stereogram principle of EPISM method
Fig. 3. Wavefront recording of hologram
Fig. 4. Broadening of the reconstructed image point by white light
Fig. 5. Effect of scene depth on d. (a) Effect of scene depth on the resolution of the synthetic perspective picture; (b) effect of scene depth on the quality of the reconstructed image
Fig. 6. Optical setup of holographic stereogram printer system
Fig. 7. Synthetic effective perspective images of different view points
Fig. 8. Reconstruction with white light. (a) Optical setup of reconstruction; (b) white-light LED used in optical setup of reconstruction
Fig. 9. Reconstructed images. (a) Intensity ratio of reference light and object light is 1∶1; (b) intensity ratio of reference light and object light is 5∶1; (c) intensity ratio of reference light and object light is 10∶1
Fig. 10. Contrast of reconstructed image with laser and white light. (a) Reconstructed image with laser; (b) reconstructed image with white light
Fig. 11. Contrast of reconstructed image with different scene depths. (a) Smaller scene depth; (b) suitable scene depth
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