A
ahmad.pahlavan
Guest
Good day to all and wish you are doing OK now.
Nowadays, I am working on a small project about Stairs Detection in some gray-scale images. I heard that we can use Fourier-transform to get lines perpendicular to the perspective parallel lines of stairs. I would like to know how could I use Fourier-transform for this process? What is usefulness of Fourier-transform at all?
Regards, Ahmad.
Nowadays, I am working on a small project about Stairs Detection in some gray-scale images. I heard that we can use Fourier-transform to get lines perpendicular to the perspective parallel lines of stairs. I would like to know how could I use Fourier-transform for this process? What is usefulness of Fourier-transform at all?
Regards, Ahmad.