Various halftoning and dithering techniques. You need the source image \"lena\" lena.ppm. Here are the results: binary-threshold.ppm, binary-randomthreshold.ppm binary-diffusion.ppm, and tone-dither.ppm. -Various halftoning and dithering techniq

tutorial on Halftoning and Dithering the image

Halftones an input gray level image using using Fixed Thresholding, Random Noise Thresholding, Ordered Dithering, Floyd and Steinburg and Stucki Methods.