Xiang Yang. New Method of Automatic Extracting and Ordering Fringes of Interferograms with Closed Loop Fringe Pattern[J]. Editorial Office of Optics and Precision Engineering, 1992,(1): 99-104
Xiang Yang. New Method of Automatic Extracting and Ordering Fringes of Interferograms with Closed Loop Fringe Pattern[J]. Editorial Office of Optics and Precision Engineering, 1992,(1): 99-104DOI:
New Method of Automatic Extracting and Ordering Fringes of Interferograms with Closed Loop Fringe Pattern
An automatic fringe analysis method for interferograms with arbitrary closed loop fringe pattern is developed
using an automatic fringe extracting and coding technique in the parallel pseudo-contour tracing form.The principle and procedures have been discussed in detail.It is proved that this method is very easy and convenient for using in practice.