HORN-6 special-purpose clustered computing system for electroholography

被引：109

作者：

Ichihashi, Yasuyuki ^{[1
]}

Nakayama, Hirotaka ^{[1
]}

Ito, Tomoyoshi ^{[1
]}

Masuda, Nobuyuki ^{[1
]}

Shimobaba, Tomoyoshi ^{[1
]}

Shiraki, Atsushi ^{[2
]}

Sugie, Takashige ^{[3
]}

机构：

[1] Chiba Univ, Grad Sch Engn, Inage Ku, Chiba 2638522, Japan

[2] Kisarazu Natl Coll Technol, Dept Informat & Comp Engn, Kisarazu, Chiba 2920041, Japan

[3] Tokyo Univ Technol, Dept Comp Sci, Hachioji, Tokyo 1920982, Japan

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 16期

关键词：

HOLOGRAPHIC BANDWIDTH COMPRESSION; COMPUTATION; IMAGE;

D O I：

10.1364/OE.17.013895

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We developed the HORN-6 special-purpose computer for holography. We designed and constructed the HORN-6 board to handle an object image composed of one million points and constructed a cluster system composed of 16 HORN-6 boards. Using this HORN-6 cluster system, we succeeded in creating a computer-generated hologram of a three-dimensional image composed of 1,000,000 points at a rate of 1 frame per second, and a computer-generated hologram of an image composed of 100,000 points at a rate of 10 frames per second, which is near video rate, when the size of a computer-generated hologram is 1,920 x 1,080. The calculation speed is approximately 4,600 times faster than that of a personal computer with an Intel 3.4-GHz Pentium 4 CPU. (C) 2009 Optical Society of America

引用

页码：13895 / 13903

页数：9

共 16 条

[1] HASHIMOTO N, 1991, P SOC PHOTO-OPT INS, V1461, P291, DOI 10.1117/12.44740
[2] HILAIRE PS, 1990, P SOC PHOTO-OPT INS, V1212, P174
[3] SPECIAL-PURPOSE COMPUTER HORN-1 FOR RECONSTRUCTION OF VIRTUAL IMAGE IN 3 DIMENSIONS
ITO, T
YABE, T
OKAZAKI, M
YANAGI, M
[J]. COMPUTER PHYSICS COMMUNICATIONS, 1994, 82 (2-3) : 104 - 110
[4] Special-purpose computer for holography HORN-2
Ito, T
Eldeib, H
Yoshida, K
Takahashi, S
Yabe, T
Kunugi, T
[J]. COMPUTER PHYSICS COMMUNICATIONS, 1996, 93 (01) : 13 - 20
[5] Special-purpose computer HORN-5 for a real-time electroholography
Ito, T
Masuda, N
Yoshimura, K
Shiraki, A
Shimobaba, T
Sugie, T
[J]. OPTICS EXPRESS, 2005, 13 (06) : 1923 - 1932
[6] Lucente M., 1993, Journal of Electronic Imaging, V2, P28, DOI 10.1117/12.133376
[7] Computational holographic bandwidth compression
Lucente, M
[J]. IBM SYSTEMS JOURNAL, 1996, 35 (3-4) : 349 - 365
[8] Holographic bandwidth compression using spatial subsampling
Lucente, M
[J]. OPTICAL ENGINEERING, 1996, 35 (06) : 1529 - 1537
[9] LUCENTE M, 1995, P SIGGRAPH, V95, P387
[10] OKADA T, 1995, P SOC PHOTO-OPT INS, V2577, P33, DOI 10.1117/12.215320

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