Depth detection and image recovery in remote sensing by optical scanning holography

被引：44

作者：

Kim, T

Poon, TC

Indebetouw, G

机构：

[1] Sejong Univ, Dept Opt Engn, Kwangjin Ku, Seoul 143747, South Korea

[2] Virginia Polytech Inst & State Univ, Opt Image Proc Lab, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA

[3] Virginia Polytech Inst & State Univ, Dept Phys, Blacksburg, VA 24061 USA

来源：

OPTICAL ENGINEERING | 2002年 / 41卷 / 06期

基金：

美国国家科学基金会;

关键词：

depth detection; three-dimensional rotation- and scale-invariant; pattern recognition; optical scanning holography; optical remote sensing;

D O I：

10.1117/1.1476939

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose an algorithm that can extract the depth location of a target from its complex hologram directly in optical remote sensing applications. The target is located in a 3-D space and its complex hologram is obtained by optical scanning holography. Once the target's depth has been extracted, we can recover the image of the target from its hologram. (C) 2002 Society of Photo-Optical Instrumentation Engineers.

引用

页码：1331 / 1338

页数：8

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