Fringe image processing method based on polynomial fitting

被引：0
|
作者：
Tao, W. [1 ]
Zhang, M. [1 ]
Pu, Z.B. [1 ]
Wan, S. [1 ]
机构：
[1] Harbin Inst. of Technol., Harbin 150001, China
来源：
Guangdian Gongcheng/Opto-Electronic Engineering | 2000年 / 27卷 / 06期
关键词：
Extraction; -; Polynomials;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The fringe image is processed according to fringe gray distribution rule in interference field. Fitting the fringe data with polynomials can improve the speed and accuracy in fringe extracting, and restrained the noise at the same time. The central point for each sampling fringe is determined by seeking extreme. All the central points are combined for representing the shape of the fringe, thus the goal for extracting fringe can be carried out.
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页码：34 / 36
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