| Mailinglist: | PanoTools NG |
| Sender: | Bob Smith |
| Date/Time: | 2006-Nov-13 20:50:22 |
| Subject: | Re: OT: Local Contrast |
On Nov 13, 2006, at 10:38 AM, Ian Wood wrote: > Carel is trying to increase *local* contrast, not *global* contrast, > so curves aren't appropriate in this case. local meaning only part of the tonal range... all of the image except the lightest 5 percent as in your example. Not local meaning just a portion of the frame. That's exactly what proper use of curves can achieve and it doesn't produce the type of artifacts that can occur with USM. Bob Smith Accurate Image Bob Smith Photographer Waco Texas USA http://www.accurateimage.org -- <*> Wiki: http://wiki.panotools.org/ <*> Nabble (web) http://www.nabble.com/PanoToolsNG-f15658.html <*> NG Member Map http://www.panomaps.com/ng/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/PanoToolsNG/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/PanoToolsNG/join (Yahoo! ID required) <*> To change settings via email: mailto:#removed# mailto:#removed# <*> To unsubscribe from this group, send an email to: #removed# <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/