A hands-on introduction to video technology: image, video, codec and more
first example interlacing image is wrong, shows running dogo with simulated division into scan lines, but does not take into account timing difference - that was one of the mayor sources of deinterlacing artifacts. Alternating fields are 1/60 second apart in time.http://www.onlinevideo.net/2011/05/learn-the-basics-of-deint...