A method and system for spatially compositing digital video images with a tile pattern library. Spatial compositing uses a graphics pipeline to render a portion (tile) of each overall frame of digital video images. This reduces the amount of data that each processor must act on and increases the rate...http://www.google.de/patents/US7027072?utm_source=gb-gplus-sharePatent US7027072 - Method and system for spatially compositing digital video images with a tile pattern library
