Because most of the filter primitives represent some form of image processing, in most cases the output from a filter primitive is a single RGBA bitmap image (however, it will be regenerated if a higher resolution is called on).
Academy Award for Best Visual Effects | Best Special Effects | Visual Effects Society | visual effects | National Film Award for Best Special Effects | Electronic filter | Adobe After Effects | Visual Effects | Digital filter | Cherry Filter | Air filter | Random effects model | Photographic filter | Ohne Filter | Low-frequency effects | Long-term effects of alcohol | Kalman filter | Effects unit | Effects of nuclear explosions | digital filter | BAFTA Award for Best Special Visual Effects | Water filter | water filter | Visual Effects Society Awards 2010 | Visual Effects Society Awards 2007 | Visual effects | The Embassy Visual Effects | "The Effects of Trim's Eloquence". George Cruikshank | Side Effects of You Tour | Shiva amplifier chains showing spatial filter tubes (white) and Nd:glass amplifier structures (short blue tubes closest to camera). Portions of the 1982 Disney film ''Tron |