Resolution comparison between integral-imaging-based hologram synthesis methods using rectangular and hexagonal lens arrays

被引：36

作者：

Chen, Ni ^{[1
]}

Yeom, Jiwoon ^{[1
]}

Jung, Jae-Hyun ^{[1
]}

Park, Jae-Hyeung ^{[2
]}

Lee, Byoungho ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Elect Engn, Seoul 151744, South Korea

[2] Chungbuk Natl Univ, Sch Elect & Comp Engn, Cheongju 361763, Chungbuk, South Korea

来源：

OPTICS EXPRESS | 2011年 / 19卷 / 27期

关键词：

3-DIMENSIONAL DISPLAY; FOURIER HOLOGRAM; RECONSTRUCTION; PHOTOGRAPHY; GENERATION; FRESNEL;

D O I：

10.1364/OE.19.026917

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We compare the resolution of the hologram reconstruction synthesis methods based on integral imaging using rectangular and hexagonal lens arrays. By using a hexagonal lens array instead of conventional rectangular lens array, the three-dimensional objects are sampled with hexagonal grids. Due to more efficient sampling of the hexagonal grid, the resolution of the reconstructed object is higher compared with the case of using rectangular lens array. We analyze the resolution enhancement of the hologram reconstruction quantitatively and verify it experimentally. (C)2011 Optical Society of America

引用

页码：26917 / 26927

页数：11

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