Fixed-point numercial-reconstruction for digital holographic microscopy

被引：6
|
作者：
Pandey, Nitesh [1 ]
Hennelly, Bryan [1 ]
机构：
[1] Natl Univ Ireland, Dept Comp Sci, Maynooth, Kildare, Ireland
来源：
OPTICS LETTERS | 2010年 / 35卷 / 07期
基金：
爱尔兰科学基金会;
关键词：
QUANTIZATION;
D O I：
10.1364/OL.35.001076
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this Letter, we study the reconstruction of digital holograms of microscopic objects using a fixed-point representation of the numercial-reconstruction process. For different bit levels in our fixed-point reconstruction algorithm, we investigate the errors introduced to both the reconstructed image intensity and the unwrapped quantitative phase information. Experimental results based on a microscopic lens array are provided. (C) 2010 Optical Society of America
引用
收藏
页码：1076 / 1078
页数：3
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