Areeba Fatima

2 Questions 2 Answers 0 Followers

Questions related from Areeba Fatima

How is the autocorrelation and crosscorrelation peaks scaled in nonlinear correlation problems ?

I am trying to find out the correlation for true class and false class images using Fourier transform based nonlinear correlation. for the true class images (autocorrelation) I get a sharp peak...

22 April 2018 6,319 1 View

What is the phase carried by the first order diffraction beam in a 2D grating

The amplitude transmission function of a 1D grating is given by: t(x,y)=1/2(1+b(cos(2πfx+δ1(x,y))) (1) I am looking for the expression for a 2D diffraction grating. According to me, it should...

12 August 2017 7,396 10 View