Chinese Journal of Lasers B, 1992, 1 (2): 177, 网络出版: 2007-09-11
A study of fringe pattern trace and analysis
A study of fringe pattern trace and analysis
摘要
Abstract
In this paper,the gometric center and centroid method are suggested to tracecenter location of a close fringe pattern.The fringe pattern of the interferogram is analysed byusing the general Fourier method.The analytic accuracy is controlled by using P-test methodof statistics.The analytic accuracy and sampling speed of the fringe pattern depend on thequality of the interferogram and the numbers of the sampling points.
Guiying Wang, Aiming Sun, Jun Ren, Zhijiang Wang. A study of fringe pattern trace and analysis[J]. Chinese Journal of Lasers B, 1992, 1(2): 177. Guiying Wang, Aiming Sun, Jun Ren, Zhijiang Wang. A study of fringe pattern trace and analysis[J]. 中国激光(英文版), 1992, 1(2): 177.
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