Fast generation of three-dimensional video holograms by combined use of data compression and lookup table techniques

被引：58
|
作者：
Kim, Seung-Cheol [1 ]
Yoon, Jung-Hoon [1 ]
Kim, Eun-Soo [1 ]
机构：
[1] Kwangwoon Univ, Dept Elect Engn, Display Res Ctr 3D, Seoul 139701, South Korea
来源：
APPLIED OPTICS | 2008年 / 47卷 / 32期
关键词：
D O I：
10.1364/AO.47.005986
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Even though there are many types of methods to generate CGH (computer-generated hologram) patterns of three-dimensional (3D) objects, most of them have been applied to still images but not to video images due to their computational complexity in applications of 3D video holograms. A new method for fast computation of CGH patterns for 3D video images is proposed by combined use of data compression and lookup table techniques. Temporally redundant data of the 3D video images are removed with the differential pulse code modulation (DPCM) algorithm, and then the CGH patterns for these compressed videos are generated with the novel lookup table (N-LUT) technique. To confirm the feasibility of the proposed method, some experiments with test 3D videos are carried out, and the results are comparatively discussed with the conventional methods in terms of the number of object points and computation time. (c) 2008 Optical Society of America
引用
收藏
页码：5986 / 5995
页数：10
相关论文
共 50 条
  • [1] Nonuniform quantization compression techniques for digital holograms of three-dimensional objects
    Shortt, AE
    Naughton, TJ
    Javidi, B
    OPTICAL INFORMATION SYSTEMS II, 2004, 5557 : 30 - 41
  • [2] Fast generation of video holograms of three-dimensional moving objects using a motion compensation-based novel look-up table
    Kim, Seung-Cheol
    Dong, Xiao-Bin
    Kwon, Min-Woo
    Kim, Eun-Soo
    OPTICS EXPRESS, 2013, 21 (09): : 11568 - 11584
  • [3] MPEG-based novel look-up table for rapid generation of video holograms of fast-moving three-dimensional objects
    Dong, Xiao-Bin
    Kim, Seung-Cheol
    Kim, Eun-Soo
    OPTICS EXPRESS, 2014, 22 (07): : 8047 - 8067
  • [4] Fast generation of video hologram patterns by use of motion vectors of three-dimensional objects
    Dong, Xiao-Bin
    Choi, Hee-Min
    Kwon, Min-Woo
    Kim, Seung-Cheol
    Kim, Eun-Soo
    PRACTICAL HOLOGRAPHY XXVII: MATERIALS AND APPLICATIONS, 2013, 8644
  • [5] Compression of digital holograms for three-dimensional object recognition
    Naughton, TJ
    Frauel, Y
    Javidi, B
    Tajahuerce, E
    ALGORITHMS AND SYSTEMS FOR OPTICAL INFORMATION PROCESSING V, 2001, : 280 - 289
  • [6] Three-dimensional imaging, compression, and reconstruction of digital holograms
    Naughton, TJ
    Frauel, Y
    Matoba, O
    Bertaux, N
    Tajahuerce, E
    Javidi, B
    OPTP-IRELAND 2002: OPTICAL METROLOGY, IMAGING, AND MACHINE VISION, 2003, 4877 : 104 - 114
  • [7] Fast thumbnail generation for MPEG video by using a multiple-symbol lookup table
    Kim, Myounghoon
    Lee, Hoonjae
    Yoon, Ja-Cheon
    Kim, Hyeokman
    Sull, Sanghoon
    OPTICAL ENGINEERING, 2009, 48 (03)
  • [8] Compression of digital holograms for three-dimensional object reconstruction and recognition
    Naughton, Thomas J.
    Frauel, Yann
    Javidi, Bahram
    Tajahuerce, Enrique
    Applied Optics, 2002, 41 (20): : 4124 - 4132
  • [9] Vector quantisation compression of digital holograms of three-dimensional objects
    Shortt, AE
    Naughton, TJ
    Javidi, B
    OPTO-IRELAND 2005: PHOTONIC ENGINEERING, 2005, 5827 : 265 - 273
  • [10] Compression of digital holograms for three-dimensional object reconstruction and recognition
    Naughton, TJ
    Frauel, Y
    Javidi, B
    Tajahuerce, E
    APPLIED OPTICS, 2002, 41 (20) : 4124 - 4132
12345