Distributed calculation method for large-pixel-number holograms by decomposition of object and hologram planes

被引：26

作者：

Jackin, Boaz Jessie ^{[1
]}

Miyata, Hiroaki ^{[2
]}

Ohkawa, Takeshi ^{[2
]}

Ootsu, Kanemitsu ^{[2
]}

Yokota, Takashi ^{[2
]}

Hayasaki, Yoshio ^{[1
]}

Yatagai, Toyohiko ^{[1
]}

Baba, Takanobu ^{[1
]}

机构：

[1] Utsunomiya Univ, Ctr Opt Res & Educ, Utsunomiya, Tochigi 3218585, Japan

[2] Utsunomiya Univ, Dept Informat Syst Sci, Utsunomiya, Tochigi 3218585, Japan

来源：

OPTICS LETTERS | 2014年 / 39卷 / 24期

关键词：

COMPUTER-GENERATED-HOLOGRAM; SYSTEM;

D O I：

10.1364/OL.39.006867

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method has been proposed to reduce the communication overhead in computer-generated hologram (CGH) calculations on parallel and distributed computing devices. The method uses the shifting property of Fourier transform to decompose calculations, thereby avoiding data dependency and communication. This enables the full potential of parallel and distributed computing devices. The proposed method is verified by simulation and optical experiments and can achieve a 20 times speed improvement compared to conventional methods, while using large data sizes. (C) 2014 Optical Society of America

引用

页码：6867 / 6870

页数：4

共 7 条

[1] Capability of the human visual system [J].

Curry, DG ;

Martinsen, G ;

Hopper, DG .

COCKPIT DISPLAYS X, 2003, 5080 :58-69

[2] Increasing pixel count of holograms for three-dimensional holographic display by optical scan-tiling [J].

Lum, Zhi Ming Abel ;

Liang, Xinan ;

Pan, Yuechao ;

Zheng, Ruitao ;

Xu, Xuewu .

OPTICAL ENGINEERING, 2013, 52 (01)

[3] An architecture of a high-speed digital hologram generator based on FPGA [J].

Seo, Young-Ho ;

Choi, Hyun-Jun ;

Yoo, Ji-Sang ;

Kim, Dong-Wook .

JOURNAL OF SYSTEMS ARCHITECTURE, 2010, 56 (01) :27-37

[4] Fast calculation of computer-generated-hologram on AMD HD5000 series GPU and OpenCL [J].

Shimobaba, Tomoyoshi ;

Ito, Tomoyoshi ;

Masuda, Nobuyuki ;

Ichihashi, Yasuyuki ;

Takada, Naoki .

OPTICS EXPRESS, 2010, 18 (10) :9955-9960

[5]

STHILAIRE P, 1995, P SOC PHOTO-OPT INS, V2333, P374, DOI 10.1117/12.201946

[6] Fast high-resolution computer-generated hologram computation using multiple graphics processing unit cluster system [J].

Takada, Naoki ;

Shimobaba, Tomoyoshi ;

Nakayama, Hirotaka ;

Shiraki, Atsushi ;

Okada, Naohisa ;

Oikawa, Minoru ;

Masuda, Nobuyuki ;

Ito, Tomoyoshi .

APPLIED OPTICS, 2012, 51 (30) :7303-7307

[7] Digital holographic three-dimensional display of 50-Mpixel holograms using a two-axis scanning mirror device [J].

Tanjung, Ridwan Bin Adrian ;

Xu, Xuewu ;

Liang, Xinan ;

Solanki, Sanjeev ;

Pan, Yuechao ;

Farbiz, Farzam ;

Xu, Baoxi ;

Chong, Tow-Chong .

OPTICAL ENGINEERING, 2010, 49 (02)

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