Reconstruction of sectional images in holography using inverse imaging

被引：79

作者：

Zhang, Xin ^{[1
]}

Lam, Edmund Y. ^{[1
]}

Poon, Ting-Chung ^{[2
]}

机构：

[1] Univ Hong Kong, Dept Elect & Elect Engn, Imaging Syst Lab, Hong Kong, Hong Kong, Peoples R China

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

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 22期

关键词：

D O I：

10.1364/OE.16.017215

中图分类号：

O43 [光学];

学科分类号：

070207 [光学]; 0803 [光学工程];

摘要：

This paper discusses the reconstruction of sectional images from a hologram generated by optical scanning holography. We present a mathematical model for the holographic image capture, which facilitates the use of inverse imaging techniques to recover individual sections. This framework is much more flexible than existing work, in the sense that it can handle objects with multiple sections, and possibly corrupted with white Gaussian noise. Simulation results show that the algorithm is capable of recovering a prescribed section while suppressing the other ones as defocus noise. The proposed algorithm is applicable to on-axis holograms acquired by conventional holography as well as phase-shifting holography. (C) 2008 Optical Society of America

引用

页码：17215 / 17226

页数：12

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