I want to perform a Fast Fourier Transform on a fingerprint image of M x N pixels on small blocks of 32 x 32 pixels.
So do i need to resize the image to M x M (or) N x N (or) in any square size ?
If not..please help me how to traverse these blocks separately.
for (j = 0; j < Math.Ceiling((double)img.Height / 32); j++)
for (i = 0; i < Math.Ceiling((double)(img.Width/ 32)); i++)
a = i;
b = j;
for (q = b; q < y + 32;q++)
for (p = a; p < x + 32; p++)
x = x + 32;
y = y + 32;
Please help, anyone.
Edited 27-Feb-13 7:43am
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