• Chinese Journal of Lasers
  • Vol. 46, Issue 12, 1209001 (2019)
Fan Fan1、2, Xingpeng Yan1, Pei Li3, Teng Zhang1, Chao Han1, Chenqing Wang1, and Xiaoyu Jiang1、*
Author Affiliations
  • 1Department of Information Communication, Academy of Army Armored Forces, Chinese People's Liberation Army,Beijing 100072, China
  • 2Institute of Construction and Development, Academy of Army Research, Chinese People's Liberation Army,Beijing 100012, China
  • 3Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518057, China
  • show less
    DOI: 10.3788/CJL201946.1209001 Cite this Article Set citation alerts
    Fan Fan, Xingpeng Yan, Pei Li, Teng Zhang, Chao Han, Chenqing Wang, Xiaoyu Jiang. General Hogel-Based Effective Perspective Image Segmentation and Mosaicking Method for Holographic Stereogram Printing[J]. Chinese Journal of Lasers, 2019, 46(12): 1209001 Copy Citation Text show less

    Abstract

    The hogel-based effective perspective image segmentation and mosaicking (EPISM) method utilizes a two-step approach for holographic stereogram printing. This method can generate a holographic stereogram with high-quality reconstructed images using only a few sampled images. However, this method needs to establish an accurate correspondence among hogels to obtain effective perspective image segments, and it can be utilized only when certain position constraints are satisfied. To solve this problem, we propose a general hogel-based EPISM method for holographic stereogram printing in this study. The proposed method uses an approximate correspondence of hogels instead of an accurate correspondence of hogels to obtain several effective perspective image segments, so it can be applied to general cases. Furthermore, using optical experiments, we verify that the proposed method can generate a holographic stereogram with high-quality reconstructed images by employing a few sampled images. Although the way to obtain the effective perspective image segments is different, the reconstructed images of the holographic stereograms obtained by the two methods are with the same good quality. The printing efficiency of the proposed method is higher than that of the EPISM method, and the proposed method can also be utilized to improve the “pixel correspondence” holographic stereogram.
    Fan Fan, Xingpeng Yan, Pei Li, Teng Zhang, Chao Han, Chenqing Wang, Xiaoyu Jiang. General Hogel-Based Effective Perspective Image Segmentation and Mosaicking Method for Holographic Stereogram Printing[J]. Chinese Journal of Lasers, 2019, 46(12): 1209001
    Download Citation