Re: [hugin-ptx] New primary seam generator in Enblend
Dne čtvrtek, 15. září 2011, kfj <_...@yahoo.com> napsal(a): > > > Thanks for sharing your solution. But I suppose in my case it's a > different problem, since (as per wiki) I am compiling with image cache > off (or at least I think I do). This is the cmake command line I used > for my last build: > > cmake ../enblend.hg -DENABLE_GPU:BOOL=ON -DENABLE_IMAGECACHE:BOOL=OFF - > DENABLE_OPENMP:BOOL=ON -DCPACK_BINARY_DEB:BOOL=ON - > DCPACK_BINARY_NSIS:BOOL=OFF -DCPACK_BINARY_RPM:BOOL=OFF - > DCPACK_BINARY_STGZ:BOOL=OFF -DCPACK_BINARY_TBZ2:BOOL=OFF - > DCPACK_BINARY_TGZ:BOOL=OFF -DCPACK_BINARY_TZ:BOOL=OFF - > DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr/local > > and the -DENABLE_IMAGECACHE:BOOL=OFF should switch the image cache > off. Is that the flag you meant? > > Kay > I'm sorry Kay, I didn't test enblend on images you provided earlier before sending my solution. On your images I can confirm the problem. Using --no-optimize parameter for enblend returns little bit better result, but still very far from desired outcome. Regarding image cache, you are right, -DENABLE_IMAGECACHE:BOOL=OFF is the flag I was talking about. -- 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 hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx
[hugin-ptx] New primary seam generator in Enblend
Dne čtvrtek, 15. září 2011, kfj <_...@yahoo.com > napsal(a): > > > On 14 Sep., 20:47, Rosomack wrote: > > Hi Kay, > > > > this sure sounds like a bug. > > P.S. it seems to have to do with masking. I threw out all masks from > the original project I first saw the problem with, and it stitches > fine now (with my feet and all in it, of course ;) > > Kay > Hi Kay, I also received images with black rectangles after blending and I am not using masks in this case. Every time (but not all images are affected) I ran enblend I received black rectangle but with different size. For me rebuilding enblend without image cache solved my problem. -- 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 hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx
Re: [hugin-ptx] New primary seam generator in Enblend
Hullo All, On Fri, 02 Sep 2011 11:20:28 +1000, Terry Duell wrote: [snip] I have found that 'cmake .' and 'make package_source' generates 'enblend-4.1.1-Source.tar.gz', which doesn't contain a 'configure' file. This doesn't seem right. Not having a good day. Finally figured a few things out. The Cmake option doesn't appear to work as one would expect, but maybe it's me. Using 'make --makefile=Makefile.scm' was the way to go...pays to read the 'Readme'. I have managed to build a Fedora 15 x86_64 rpm without any errors, and it installs and runs OK. I ran a quick test on an old project that previously required masks to get rid of people that appeared in multiple places. This version managed it better. It does seem to be a bit slower. A bit more testing needed to really sort out how best to use it. Cheers, -- Regards, Terry Duell -- 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 hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx
Re: [hugin-ptx] New primary seam generator in Enblend
Hullo All, On Fri, 02 Sep 2011 09:21:14 +1000, Terry Duell wrote: [snip] Thanks to everyone involved. Is the new code available for building and testing? Sorry, that question could have been better thought out. I have now got the default from the hg repo and will attempt to build and test a Fedora package. I have found that 'cmake .' and 'make package_source' generates 'enblend-4.1.1-Source.tar.gz', which doesn't contain a 'configure' file. This doesn't seem right. Also, is the version number correct? At this stage it isn't a release, is it? I would have expected something like 4.1-0.1 or somesuch, but this version number business has always been a bit of a bewilderment to me :-) Cheers, -- Regards, Terry Duell -- 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 hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx
Re: [hugin-ptx] New primary seam generator in Enblend
Hullo All, On Fri, 02 Sep 2011 09:21:14 +1000, Terry Duell wrote: [snip] Thanks to everyone involved. Is the new code available for building and testing? -- Regards, Terry Duell -- 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 hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx
Re: [hugin-ptx] New primary seam generator in Enblend
Hullo Mikolaj On Thu, 01 Sep 2011 21:17:44 +1000, Rosomack wrote: Hello all, I'm happy to announce a new primary seam generator that was recently integrated into the Enblend mainline. It was developed as part of the Google Summer of Code 2011 program. Thanks to everyone involved. Is the new code available for building and testing? Cheers, -- Regards, Terry Duell -- 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 hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx
[hugin-ptx] New primary seam generator in Enblend
Hello all, I'm happy to announce a new primary seam generator that was recently integrated into the Enblend mainline. It was developed as part of the Google Summer of Code 2011 program. The algorithm is based on the idea of Graph-Cuts : http://en.wikipedia.org/wiki/Graph_cuts_in_computer_vision The implementation does not utilize max-flow algorithms, which are relatively slow and memory-heavy. The new seam generator takes into account feature frequency as well as image dissimilarity, and therefore is less likely to cross elements which would make the seam line more apparent, such as beams, fences, railings etc.. This should produce better results than the old seam generator in many cases. The Graph Cut seam generator works best with a fine mask (--fine-mask command line option). It requires more memory and time than the old Nearest Feature Transform algorithm, so it is best to use NFT where efficiency is essential. Graph-cut on the other hand should produce an overall better seam in most cases. For more information on usage and current limitations please refer to the Enblend manual. Special thanks to Thomas Modes and Christoph Spiel for great help and guidance. Also a big thank you for everyone who sent me photos for testing. Regards, Mikolaj -- 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 hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx
