High-resolution far-field integral-imaging camera by double snapshot

被引：46

作者：

Navarro, H. ^{[1
]}

Barreiro, J. C. ^{[1
]}

Saavedra, G. ^{[1
]}

Martinez-Corral, M. ^{[1
]}

Javidi, B. ^{[2
]}

机构：

[1] Univ Valencia, Dept Opt, E-46100 Burjassot, Spain

[2] Univ Connecticut, Dept Elect & Comp Engn, Storrs, CT 06269 USA

来源：

OPTICS EXPRESS | 2012年 / 20卷 / 02期

关键词：

D O I：

10.1364/OE.20.000890

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In multi-view three-dimensional imaging, to capture the elemental images of distant objects, the use of a field-like lens that projects the reference plane onto the microlens array is necessary. In this case, the spatial resolution of reconstructed images is equal to the spatial density of microlenses in the array. In this paper we report a simple method, based on the realization of double snapshots, to double the 2D pixel density of reconstructed scenes. Experiments are reported to support the proposed approach. (C)2012 Optical Society of America

引用

页码：890 / 895

页数：6

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