Subject | Re: Lenses and sharpening |
From | Sandman |
Date | 09/21/2014 12:30 (09/21/2014 12:30) |
Message-ID | <slrnm1tamo.uqn.mr@irc.sandman.net> |
Client | |
Newsgroups | rec.photo.digital |
Follows | Eric Stevens |
Followups | Eric Stevens (11h & 38m) > Sandman |
Typical Eric, can't really respond to the facts above so he dances his little dance while saying nothing.Sandman
1. HPS is, in the example, a pixel-altering process. 2. JPG compression is a pixel-altering process 3. Gaussian blur is a pixel-altering process.3 can *NOT* reverse 1 with 2 in the middle. It is impossible. It can *counteract* it and the end result may be satisfactory, but number 1 has *NOT* been reversed. Pixels have been altered in the interrim that 3 can not take into account.Eric Stevens
You haven't understood my diagram above. Once I would have tried to explain it to you but now I know there is no point.