Noise-immune interference fringe analysis by modification of local intensity histogram and 2D Fourier transform method

2001 ◽  
Author(s):  
Sergio De Nicola ◽  
Pietro Ferraro ◽  
Igor P. Gurov ◽  
R. Koviazin ◽  
Mikhail V. Volkov
Keyword(s):  
Fourier Transform ◽  
Interference Fringe ◽  
Fringe Analysis ◽  
Transform Method ◽  
Fourier Transform Method ◽  
Intensity Histogram ◽  
Local Intensity ◽  
Immune Interference

Enhanced Fourier-transform method for high-density fringe analysis by iterative spectrum narrowing

2020 ◽  
Vol 59 (29) ◽  
pp. 9159
Author(s):  
Shigeru Nakayama ◽  
Hidemitsu Toba ◽  
Naoki Fujiwara ◽  
Takashi Gemma ◽  
Mitsuo Takeda
Keyword(s):  
Fourier Transform ◽  
High Density ◽  
Fringe Analysis ◽  
Transform Method ◽  
Fourier Transform Method

Fourier transform method of fringe analysis for moire interferometry

1999 ◽  
Author(s):  
Sergio De Nicola ◽  
Pietro Ferraro ◽  
Andrea Finizio ◽  
Giovanni Pierattini
Keyword(s):  
Fourier Transform ◽  
Moiré Interferometry ◽  
Moire Interferometry ◽  
Fringe Analysis ◽  
Transform Method ◽  
Fourier Transform Method

Coordinate-transform technique for closed-fringe analysis by the Fourier-transform method

2001 ◽  
Vol 40 (10) ◽  
pp. 1649 ◽  
Author(s):  
Zongtao Ge ◽  
Fumio Kobayashi ◽  
Shinichi Matsuda ◽  
Mitsuo Takeda
Keyword(s):  
Fourier Transform ◽  
Fringe Analysis ◽  
Transform Method ◽  
Fourier Transform Method ◽  
The Fourier Transform ◽  
Coordinate Transform
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