Holographic particle size extraction by using Wigner-Ville distribution

被引：1
|
作者：
Chuamchaitrakool, Porntip [1 ]
Widjaja, Joewono [1 ]
Yoshimura, Hiroyuki [2 ]
机构：
[1] Suranaree Univ Technol, Sch Laser Technol & Photon, Nakhon Ratchasima, Thailand
[2] Chiba Univ, Fac Engn, Dept Urban Environm Syst, Chiba, Japan
来源：
INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS 2013 AND TWELFTH ASIAN CONFERENCE ON EXPERIMENTAL MECHANICS | 2014年 / 9234卷
关键词：
In-line particle holography; particle sizing; Wigner-Ville distribution function;
D O I：
10.1117/12.2054226
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A new method for measuring object size from in-line holograms by using Wigner-Ville distribution (WVD) is proposed. The proposed method has advantages over conventional numerical reconstruction in that it is free from iterative process and it can extract the object size and position with only single computation of the WVD. Experimental verification of the proposed method is presented.
引用
收藏
页数：6
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