Computer based apparatus for use in the enhancement of video signals; computer programs for image processing; computer programs relating to the manipulation of graphic images; computer programs relating to the manipulation of photographic images; computer software; devices for converting image information to digital signals for computers; electronic image processing apparatus; electronic manipulative image input devices; image analysers; image analysing apparatus; image enhancement devices; image processing apparatus

Computer based apparatus for use in the enhancement of video signals; computer programs for image processing; computer programs relating to the manipulation of graphic images; computer programs relating to the manipulation of photographic images; devices for converting image information to digital signals for computers; computer software; electronic image processing apparatus; electronic manipulative image input devices; image analysers; image analysing apparatus; image enhancement devices; image processing apparatus