Quasimondo : Incubator : Processing : Superfast BlurA Superfast Blur Algorithm It may not look as beautiful as a Gaussian blur, but I think that a box blur can't get any faster than this. The specialty about this algorithm is that its speed is almost independent of the used radius. This works, because the convolution kernel is not recalculated on each pixel: scanning through the image the algorithm just adds one new pixel to the kernel and at the s
