Low Pass Filter

What is a Low-Pass Filter and How Does it Work?

SOLVED: Using MATLAB, apply the Fourier Transform to design a RECTANGULAR Low Pass filter with a cutoff frequency of (U0, V0) (2 parameters).Approach:Step 1: Input - Read an imageStep 2: Save the size of the input image in pixelsStep 3: Get the Fourier Transform of the input imageStep 4: Assign the Cut-off Frequency U0 and V0Step 5: Designing filter - Ideal Low Pass FilterStep 6: Convolution between the Fourier Transformed input image and the filtering maskStep 7: Take the Inverse Fourier Transf