Fig. 1. Basic principle of effective perspective image segmentation and mosaicking method. (a) Extraction of effective perspective image segmentation corresponding to virtual hogel; (b) synthetic perspective image mosaicked by multiple virtual hogels

Fig. 2. Basic principle of hogel-based effective perspective image segmentation and mosaicking method (k=1).(a) Extraction of effective perspective image segment with virtual hogel; (b) acquisition of synthetic perspective image

Fig. 3. Basic principle of general hogel-based effective perspective image segmentation and mosaicking method. (a) Extraction of effective perspective image segment with virtual hogel; (b) acquisition of synthetic perspective image

Fig. 4. Parameter setting of general hogel-based effective perspective image segmentation and mosaicking method and acquisition method of effective perspective image segment

Fig. 5. Determination of number of virtual hogels on virtual H₁ plate

Fig. 6. Sampled images in different camera locations. (a) Perspective image sampled by camera in left-top location; (b) perspective image sampled by camera in central location; (c) perspective image sampled by camera in right-bottom location

Fig. 7. Synthetic perspective images corresponding to hogels at different positions

Fig. 8. Optical setup of holographic stereogram printing system

Fig. 9. Optical reconstructed images at different viewing positions

Fig. 10. Floating reconstructed images of three-dimensional scene. (a) Position relation between holographic plate and two rulers; (b) clear reconstructed image when light is focused on right ruler; (c) only contour of reconstructed image on holographic plate when light is focused on left ruler

Fig. 11. Comparisons of synthetic perspective images. (a) Synthetic perspective image obtained by EPISM method; (b) synthetic perspective image obtained by general hogel-based effective perspective image segmentation and mosaicking method

Fig. 12. Comparisons of reconstructed images. (a) Position relation between holographic plate and ruler; (b) reconstructed image obtained by EPISM method; (c) reconstructed image obtained by general hogel-based effective perspective image segmentation and mosaicking method