Wavelet Transform, Fourier Transform, Machine Learning, Image Compression, Image Processing.
rows // 2, cols // 2 f_transform_shifted[crow - 30:crow + 30, ccol - 30:ccol + 30] = 0 f_transform_inverse = np.fft.ifftshift(f_transform_shifted) img_back = np.fft.ifft2(f_transform_inverse) img_back = np.abs(img_back) plt.imshow(img_back, cmap='gray') plt.title('Compressed Image'),