Wavelet Transform, Fourier Transform, Machine Learning, Image Compression, Image Processing.
Coefficient'), plt.xticks([]), plt.yticks([]) plt.subplot(122), plt.imshow(cH, cmap='gray') plt.title('Horizontal Detail Coefficient'), plt.xticks([]), plt.yticks([]) plt.show() 3. Compression: Adjust the threshold to discard less significant coefficients and achieve compression. #Apply a