Moire is probably the reason everyone (except Leica maybe) is installing anti-alias filters in front of the ccd. All I know is that removing moire from a scan is very difficult. I hope these samples are "beta". My reference for 10Mp is the sony DSC-R1. The amount of purple fringing in these samples isn't what I expected from the high tech image processing announcements. Removing CA is easy, I hate removing purple fringing with the clone brush.
Toine On 11/13/06, Bertil Holmberg <[EMAIL PROTECTED]> wrote: > The interesting question is if moire can be completely avoided, at > least without some cost. > When the finite resolution of the camera is very close to some highly > regular object in the image moire can obviously appear. > We have all seen someone appear on the TV screen dressed in a striped > suit, not the thing to do twice. > Another common example is the flat bed scan of a rasterized print. > Rotating the original may help, reducing the moire in software will > invariably degrade the image, I believe. > I'd love to hear your views on this. > > Bertil > > > I think it's a roof or something similar. If you look just above the > > third and fourth supporting pole (lower left part of the image) moire > > is visible in the roof and the side panels of the building. (just > > above the ugly purple fringing in the bottom of the image). > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
