On Wed 09-Dec-2009 at 10:54 +0100, Oskar Sander wrote: > > 1. I would like to merge the lines manually in a program like Gimp > or Photoshop as different layers. Is it possible to get the > negative space (black) of these uncropped lines as transparent > alpha channels straight out of hugin? Maybe this is what already > happens in the output?
Yes, Hugin creates images with an alpha channel which is transparent in the 'black' areas. > 2. Some parts become more smeared than would be expected based on > the quality of the photos, see for example the mid section of this > strip [3]. I recollect a discussion here that if the overlap of > images are large, image fusion would be done rather than seam > blending. Is that so and is there a way to prioritize seam > blending? In this case when the images are not perfectly > aligned, the fusion would just smear. No, by default Hugin always uses seam blending with enblend, it only uses fusion with enfuse when it finds well-aligned bracketed stacks. Alternatively if you select 'blended then fused' it will seam blend images with a similar exposure, then fuse all these layers together at the end. ..but I don't think either of these things is happening here. Basically enblend isn't very good at joining a blurred photo with a sharp photo because it blends each level of detail separately - You get a sharp transition between small scale detail which is normally not noticeable. This may be a case where you could try blending entirely with enfuse instead of enblend (just swap the executable names), the transitions between photos will be more noticeable but sharper photos will dominate. -- Bruno -- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hugin-ptx
