On 15 Oct 2003 at 9:16, Doug Franklin wrote: > 2) the difference between the "random" distribution of film grains > compared to the rigidly defined distribution of sensor pixels means > that the aberration artifacts get distributed around randomly on film > and therefore diffused, but end up as lines of artifacts on the digital > sensor, which makes them more recognizable to the human visual system
Also since the discrete pixels of the actual sensor are positioned in a colour matrix colour aberrations are generally exaggerated by the demosaicing algorithm. Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://members.ozemail.com.au/~distudio/publications/ Pentax user since 1986, PDMLer since 1998
