It makes sense, if you have seen PTLens, DXOptics or any other program that lets do lens correction (also adobe digital camera), they all allow this. These parameters are more or less straightforward to understand, especially if UFRaw will do realtime preview with lens correction taken into account (and lens correction is fast, so it's not a problem). There aren't too much of them - one to three parameters usually.
You just can't cover all the lenses in the world in the database, so if you're not too lucky and nobody has calibrated your lens yet, you can try to do some manual adjustments. Besides, these parameters can be set deliberately to achieve different artistic effects. For example, you could turn a rectangular image into a fisheye or equirectangular image, introduce intentional vignetting etc. ------------------------------------------------------------------------------ Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test & Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees _______________________________________________ Lensfun-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lensfun-users
