Digital Image Processing Topic 1 : Dithering & Error Diffusion Dithering Topic 2 : Histogram Equalization Topic 3 : Average/Median Filter & Unsharp Masking Topic 4 : NN/Bilinear interpolation Topic 5 : Generate gaussian noise Topic 6 : Otsu's thresholding Topic 7 : Lantuejoul's skeletonization