Research on LASIS interferogram processing

2015 ◽  
Author(s):  
Fubei Wang ◽  
Jinsong Zhou ◽  
Juanjuan Jing ◽  
Qiongshui Wu ◽  
Wang Cheng
Keyword(s):  
Interferogram Processing

Microrelief Measurements for White-Light Interferometer with Adaptive Algorithm Interferogram Processing

2010 ◽  
Vol 437 ◽  
pp. 35-39 ◽  
Author(s):  
Evgeny V. Sysoev ◽  
Rodion V. Kulikov
Keyword(s):  
White Light ◽  
Adaptive Algorithm ◽  
Measurement Errors ◽  
Optimal Threshold ◽  
Interference Detection ◽  
Surface Microrelief ◽  
White Light Interferometer ◽  
Measuring Surface ◽  
Scanning Interferometer ◽  
Interferogram Processing

The problem of reducing measurement errors of surface microrelief with nonuniform scattering properties using white-light interferometer was discussed. Adaptive algorithm of thresholding which allows us to set optimal threshold in every point of measuring surface was proposed. Application of this algorithm of threshold choice allows increasing dynamical range of interference detection more than in 10 times. The dependences of scanning interferometer resolution on differentional interferogram thresholding have been discussed.

Iterative method for interferogram processing

1994 ◽  
Author(s):  
Victor V. Kotlyar ◽  
P. G. Seraphimovich ◽  
Oleg K. Zalyalov
Keyword(s):  
Iterative Method ◽  
Interferogram Processing

Extraction of fringe sceleton and data organization using n-ary trees in automatic interferogram processing

2002 ◽  
Author(s):  
Vyacheslav V. Batkovich ◽  
O. N. Budenkova ◽  
O. L. Sadov ◽  
E. A. Smirnova
Keyword(s):  
Data Organization ◽  
Interferogram Processing

Interferogram-processing software for technological purposes

2002 ◽  
Vol 69 (2) ◽  
pp. 111 ◽  
Author(s):  
V. A. Gorshkov ◽  
A. Yu. Papaev ◽  
A. V. Podobryanskii
Keyword(s):  
Interferogram Processing ◽  
Processing Software

Interferogram processing by spatial filtering

1981 ◽  
Vol 21 (7) ◽  
pp. 281-284
Author(s):  
B. Smolińska ◽  
J. J. Wasowski
Keyword(s):  
Spatial Filtering ◽  
Interferogram Processing
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