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北京邮电大学 信息光子学与光通信国家重点实验室,北京 100876
Received:30 January 2022,
Revised:03 March 2022,
Published:05 May 2022
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Hui LI, Xin-zhu SANG, Chong-li ZHONG, et al. High-resolution computed holographic display using digital micromirror device[J]. Chinese journal of liquid crystals and displays, 2022, 37(5): 625-631.
Hui LI, Xin-zhu SANG, Chong-li ZHONG, et al. High-resolution computed holographic display using digital micromirror device[J]. Chinese journal of liquid crystals and displays, 2022, 37(5): 625-631. DOI: 10.37188/CJLCD.2022-0038.
针对基于数字微镜器件的全息显示分辨率受限的问题,提出了一种大尺寸、高分辨率计算全息显示方法。本文利用计算机渲染或相关变换方法生成高分辨率输入图像,利用菲涅尔衍射算法和傅立叶变换并行计算提升全息图的分辨率,根据数字微镜器件特性进行衍射图像的时空复用与动态融合,有效提升计算全息显示的分辨率与动态效率。实验结果表明,该方法可实现大尺寸、高分辨率的动态全息显示效果,突破了数字微镜器件固有的像素数目及分辨率限制,使用像素分辨率为2K的数字微镜器件可显示8K甚至更高分辨率的重建图像,尺寸可以达到82 mm甚至更大。
To solve the limited resolution problem of holographic display using digital micromirror device, a large-size and high-resolution holographic display method is proposed. In this paper, the high-resolution object plane is input using the computer rendering or related transform method, and the resolution of hologram is increased using Fresnel diffraction algorithm and Fourier transform parallel computing. According to the features of the digital micromirror device, the diffraction image sequence is spatially multiplexed and dynamically fused. The resolution and dynamic calculation of the holographic display are effectively improved. Experimental results show that this method can achieve large-size and high-resolution dynamic holographic display effect, breaking through the inherent limitation of pixel number and resolution for digital micromirror device. 8K or higher resolution reconstructed image can be displayed using the 2K digital micromirror device, and the size can reach 82 mm or even larger.
BLANCHE P A . Holography, and the future of 3D display [J]. Light: Advanced Manufacturing , 2021 , 2 ( 4 ): 28 . doi: 10.37188/lam.2021.028 http://dx.doi.org/10.37188/lam.2021.028
LESEM L B , HIRSCH P M , JORDAN J A . The kinoform: a new Wavefront reconstruction device [J]. IBM Journal of Research and Development , 1969 , 13 ( 2 ): 150 - 155 . doi: 10.1147/rd.132.0150 http://dx.doi.org/10.1147/rd.132.0150
BROWN B R , LOHMANN A W . Computer-generated binary holograms [J]. IBM Journal of Research and Development , 1969 , 13 ( 2 ): 160 - 168 . doi: 10.1147/rd.132.0160 http://dx.doi.org/10.1147/rd.132.0160
CHAKRAVARTHULA P , PENG Y F , KOLLIN J , et al . Wirtinger holography for near-eye displays [J]. ACM Transactions on Graphics , 2019 , 38 ( 6 ): 213 . doi: 10.1145/3355089.3356539 http://dx.doi.org/10.1145/3355089.3356539
KUO G , WALLER L , NG R , et al . High resolution étendue expansion for holographic displays [J]. ACM Transactions on Graphics , 2020 , 39 ( 4 ): 66 . doi: 10.1145/3386569.3392414 http://dx.doi.org/10.1145/3386569.3392414
JANG C , BANG K , LI G , et al . Holographic near-eye display with expanded eye-box [J]. ACM Transactions on Graphics , 2018 , 37 ( 6 ): 195 . doi: 10.1145/3272127.3275069 http://dx.doi.org/10.1145/3272127.3275069
PENG Y F , CHOI S , PADMANABAN N , et al . Neural holography with camera-in-the-loop training [J]. ACM Transactions on Graphics , 2020 , 39 ( 6 ): 185 . doi: 10.1145/3414685.3417802 http://dx.doi.org/10.1145/3414685.3417802
XIONG J H , WU S T . Planar liquid crystal polarization optics for augmented reality and virtual reality: from fundamentals to applications [J]. eLight , 2021 , 1 ( 1 ): 3 . doi: 10.1186/s43593-021-00003-x http://dx.doi.org/10.1186/s43593-021-00003-x
STAHL R , JAYAPALA M . Holographic displays and smart lenses [J]. Optik & Photonik , 2011 , 6 ( 2 ): 39 - 42 . doi: 10.1002/opph.201190328 http://dx.doi.org/10.1002/opph.201190328
BLINDER D , SHIMOBABA T . Efficient algorithms for the Accurate propagation of extreme-resolution holograms [J]. Optics Express , 2019 , 27 ( 21 ): 29905 - 29915 . doi: 10.1364/oe.27.029905 http://dx.doi.org/10.1364/oe.27.029905
ZHANG H , ZHAO Y , CAO L C , et al . Fully computed holographic stereogram based algorithm for computer- generated holograms with accurate depth cues [J]. Optics Express , 2015 , 23 ( 4 ): 3901 - 3913 . doi: 10.1364/oe.23.003901 http://dx.doi.org/10.1364/oe.23.003901
YANG X , XU F Y , ZHANG H B , et al . High-resolution hologram calculation method based on light field image rendering [J]. Applied Sciences , 2020 , 10 ( 3 ): 819 . doi: 10.3390/app10030819 http://dx.doi.org/10.3390/app10030819
ZHANG H L , DENG H , LI J J , et al . Integral imaging-based 2D /3D convertible display system by using holographic optical element and polymer dispersed liquid crystal [J]. Optics Letters , 2019 , 44 ( 2 ): 387 - 390 . doi: 10.1364/ol.44.000387 http://dx.doi.org/10.1364/ol.44.000387
YANG X , WANG H , LI Y , et al . Computer generated full-parallax synthetic hologram based on frequency mosaic [J]. Optics Communications , 2019 , 430 : 24 - 30 . doi: 10.1016/j.optcom.2018.08.002 http://dx.doi.org/10.1016/j.optcom.2018.08.002
YANG X , WANG H , LI Y , et al . Large scale and high resolution computer generated synthetic color rainbow hologram [J]. Journal of Optics , 2019 , 21 ( 2 ): 025601 . doi: 10.1088/2040-8986/aafbe3 http://dx.doi.org/10.1088/2040-8986/aafbe3
杨鑫 , 王辉 , 李勇 , 等 . 基于频域合成的计算机制半周视彩色彩虹全息 [J]. 中国激光 , 2018 , 45 ( 3 ): 0309001 . doi: 10.3788/CJL201845.0309001 http://dx.doi.org/10.3788/CJL201845.0309001
YANG X , WANG H , LI Y , et al . Computer generated half-circle view-able color rainbow hologram based on frequency domain synthesis [J]. Chinese Journal of Lasers , 2018 , 45 ( 3 ): 0309001 . (in Chinese) . doi: 10.3788/CJL201845.0309001 http://dx.doi.org/10.3788/CJL201845.0309001
许富洋 , 杨鑫 , 姚建云 , 等 . 高分辨率多视点动态全息3D显示 [J]. 中国激光 , 2021 , 48 ( 1 ): 0109001 . doi: 10.3788/cjl202148.0109001 http://dx.doi.org/10.3788/cjl202148.0109001
XU F Y , YANG X , YAO J Y , et al . High-resolution multiview dynamic holographic 3D display [J]. Chinese Journal of Lasers , 2021 , 48 ( 1 ): 0109001 . (in Chinese) . doi: 10.3788/cjl202148.0109001 http://dx.doi.org/10.3788/cjl202148.0109001
JIA J , WANG Y T , LIU J , et al . Magnification of three-dimensional optical image without distortion in dynamic holographic projection [J]. Optical Engineering , 2011 , 50 ( 11 ): 115801 . doi: 10.1117/1.3654163 http://dx.doi.org/10.1117/1.3654163
LI H , SANG X Z , ZHAO L M , et al . Optimized layered method for real-time interactive holographic display based on ray-tracing technique [J]. Optical Engineering , 2020 , 59 ( 10 ): 102408 . doi: 10.1117/1.oe.59.10.102408 http://dx.doi.org/10.1117/1.oe.59.10.102408
JONES A , MCDOWALL I , YAMADA H , et al . Rendering for an interactive 360° light field display [J]. ACM Transactions on Graphics , 2007 , 26 ( 3 ): 40 - 48 . doi: 10.1145/1276377.1276427 http://dx.doi.org/10.1145/1276377.1276427
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