Raw Therapee Questions - Help!

Started Aug 23, 2011 | Discussions thread
Gregm61 Forum Pro • Posts: 15,815
Re: Raw Therapee Questions - Help!

FujiColy wrote:

Hi,

Rar is like zip you will need to decompress the files:-

http://www.rarlab.com/download.htm

If you are using RT4 it has an automatic correction feature for lenses, it is Transform> Lens Geometry> Distortion. Just click on "Auto Distortion Correction"

While it does have an auto distortion correction tool, it clearly states it is experimental, and the correction it provides for the Olympus 12mm f2 is far from accurate. The best option for correction distortion in RAW Therapee is to enable to crop tool grid (you can do that without actually cropping), then use the distortion correction slider to straighten the image, watching the straight lines against the grids until you are happy with the correction.

 Gregm61's gear list:Gregm61's gear list
Leica M (Typ 262) Leica CL Leica Super-Elmar-M 18mm f/3.8 ASPH Leica Elmar-M 24mm f/3.8 ASPH Leica Elmarit-M 28mm f/2.8 ASPH +12 more
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow