[ptx] link update

[Kai-Uwe Behrmann]

Am 22.10.05, 21:40 +0200 schrieb Pablo d'Angelo:

> Kai-Uwe Behrmann schrieb:
> > Hi,
> > 
> > We work for CinePaint on a HDR creation plug-in, which will soon bee 
> > released and may be nice in cooperation with Hugin. Is Hugin ready for 
> > 32-bit floats? Vigra should allow though.
> 
> Sure, nona supported that pretty much from the scratch. They should also
> work from within hugin (meaning, one directly open 32 bit float images,
> instead of using 8 bit one to set control points etc.).

Fine. So we can point to hugin.
 
> Which algorithm/library do you use for the hdr creation?

It is a from scratch implementation of the P. Debevec algorithm.
Recovering High Dynamic Range Radiance Maps from Photographs


regards
Kai-Uwe Behrmann
                                + development for color management 
                                + imaging / panoramas
                                + email: ku.b at gmx.de
                                + http://www.behrmann.name