Resolution in in-line Digital Holography

被引：0
|
作者：
Fournier, C. [1 ]
Denis, L. [1 ]
Fournel, T. [1 ]
机构：
[1] Univ St Etienne, Lab Hubert Curien, CNRS UMR 5516, Univ Lyon, F-42000 St Etienne, France
来源：
2009 INTERNATIONAL WORKSHOP ON INFORMATION OPTICS | 2010年 / 206卷
关键词：
D O I：
10.1088/1742-6596/206/1/012025
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Digital in-line holography is a 3D imaging technique which has been widely developed during the last two decades. This technique achieves the 3D reconstruction of volume objects from a 2D image-hologram. It is a metrological tool and therefore the improvement of resolution is one of the current challenges. However the resolution depends on several experimental parameters and the experimenters have to choose the parameters which will lead to the best resolution. This paper presents the study of resolution in in line digital holography from the asymptotical bounds of the covariance of estimators used in hologram reconstruction.
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页数：3
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