As previously mentioned
http://chdk.setepontos.com/index.php?topic=6265.msg64134;topicseen#msg64134 am starting to use my CHDK enabled camera with widest optical setting for architecture photos.
When I enlarge these photos notice geometry distortions and chromic aberrations.
Is anyone using software to correct these type of problems.
So far the only software I have found that has optical correction software for most CHDK cameras is PhotoAcute Studio.
http://www.photoacute.com/studio/ Am interested if anyone has experience using it for this type of problem.
Did a forum search using "PhotoAcute Studio" but got nothing of interest.