A system and process for generating, and then rendering and displaying, an interactive viewpoint video in which a user can watch a dynamic scene while manipulating (freezing, slowing down, or reversing) time and changing the viewpoint at will. In general, the interactive viewpoint video is generated...http://www.google.com.au/patents/US7292257?utm_source=gb-gplus-sharePatent US7292257 - Interactive viewpoint video system and process
