Comparison of passive ranging integral imaging and active imaging digital holography for three-dimensional object recognition

被引：51

作者：

Frauel, Y

Tajahuerce, E

Matoba, O

Castro, A

Javidi, B

机构：

[1] Univ Nacl Autonoma Mexico, IIMAS, Mexico City 01000, DF, Mexico

[2] Univ Jaume 1, Dept Ciencias Expt, Castellon de La Plana 12080, Spain

[3] Kobe Univ, Fac Engn, Dept Syst & Comp Engn, Nada Ku, Kobe, Hyogo 6578501, Japan

[4] Inst Nacl Astrofis Opt & Electr, Puebla 72000, Mexico

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

来源：

APPLIED OPTICS | 2004年 / 43卷 / 02期

关键词：

D O I：

10.1364/AO.43.000452

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present an overview of three-dimensional (3D) object recognition techniques that use active sensing by interferometric imaging (digital holography) and passive sensing by integral imaging. We describe how each technique can be used to retrieve the depth information of a 3D scene and how this information can then be used for 3D object recognition. We explore various algorithms for 3D recognition such as nonlinear correlation and target distortion tolerance. We also provide a comparison of the advantages and disadvantages of the two techniques. (C) 2004 Optical Society of America.

引用

页码：452 / 462

页数：11

共 34 条

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