From: Barry Watzman on
They are probably dust

kimiraikkonen wrote:
> Hi, sorry for late reply,
> The white dots or some scratches appear if you view the image in
> orginal size (full size) but the picture and scanning plate is clean
> enough not to display that kind of white dots. Are they dirts or arti-
> facts?
>
> How to make out arti-facts of scanning seperated from dirts?
>
> Please show some examples...
>
> Thanks.
>