Robust three dimensional surface contouring method with digital holography

被引：0
|
作者：
Yuan Cao-jin [1 ]
Zhai Hong-chen [1 ]
Wang Xiao-lei [1 ]
Wu Lan [2 ]
机构：
[1] Nankai Univ, Inst Modern Opt, Minist Educ China, Key Lab Optcelect Informat Sci & Technol, Tianjin 300071, Peoples R China
[2] Zhejiang Univ, Opt Engn Dept, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China
来源：
OPTOELECTRONICS LETTERS | 2006年 / 2卷 / 06期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1007/BF03033644
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, a digital holography system with short-coherence light source is used to record a series of holograms of a micro-object. The three dimensional reconstruction is completed by the least-square-polynomial-fitting with a series of two dimensional intensity images which are obtained through holographic reconstruction. This three dimensional reconstruction method can be used to carry out three-dimensional reconstruction of a micro-object with strong laser speckle noise, which can not be obtained from the conventional method.
引用
收藏
页码：468 / 470
页数：3
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