Question
Write Matlab code for the following: Load image Balloon.tif and convert it into a grayscale image, denoted with img1 Apply Fourier transform to img1 using
Write Matlab code for the following:
Load image Balloon.tif and convert it into a grayscale image, denoted with img1
Apply Fourier transform to img1 using fft (and fftshift) and display the amplitude and phase using abs and angle functions
Create a Gaussian lowpass filter and apply it to the Fourier coefficients of img1.
Perform inverse Fourier transform using ifft to recover the filtered image and display it to screen
Create a Gaussian highpass filter and apply it to the Fourier coefficients of img1. Using inverse Fourier transform to recover the filtered image and display it to screen
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