[hugin-ptx] Getting Hugin to work with Autopano-SIFT
I have Hugin version 2009.4.0 running on windows 7 and I have also installed Autopano-SIFT version 2.0. I am having trouble configuring Hugin to work with Autopano. Apparently, I am not using the right options in the configuration or I am not calling the right executable. The Autopano installation created more than one exe file and a couple of vbs files so I am not sure which one to use. Has anyone gotten them to successfully work together? Thanks in advance. -- 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] Re: Towards a non-patented control point detector
Hi Aron, Aron H schrieb: I've just been successful in building on Win XP with VS 2005, and started playing with panomatic_nopatent :). With the default settings from the readme, on a 2 row, 360 panorama, I'm finding a number of false matches. I'd like to provide helpful input, or other help, however I can. It currently is more sensitive to distortions than the other descriptors. I hope to improve this (and add a better ransac model for outlier checking). Unfortunately, I have been rather busy with some other stuff lately. What kinds of cases is this algorithm suited for? What would give it problems? My problem panorama has varying white balance and exposure, for example. I think you mentioned some research papers about the algorithm - can you point me to them? Hmm, the algorithm is not really based on a published approach, just on some ideas that are mentioned in a few of them, and its currently simpler than any of them: http://www.eecs.berkeley.edu/~aberg/gb.html http://cvlab.epfl.ch/~tola/daisy.html http://cvlab.epfl.ch/~brown/learndesc/learndesc.html The descriptor is basically just x and y gradient strength computed in a daisy like layout, where the radius of the circles define the scale of the gradient filter. The code is relatively simple: localfeatures/CircularKeyPointDescriptor.cpp I did some quick evaluation and parameter tuning using two panoramas, to learn the best radi and scales, but probably some kind of aggregation of the gradients is needed to really improve the performance. I have also fixed the typo you mentioned in a later mail, and liblocalfeatures will be build as a static library on windows now. ciao Pablo -- 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] Re: Towards a non-patented control point detector
Thanks Aron. This fix solved three weeks of problems. On Thu, Feb 25, 2010 at 11:24 AM, Aron H wrote: > Changes: > Pablo, there seems to be a typo in the CMakeModules/ > FindVIGRA.cmake, line 21 > FIND_LIBRARY( VIGRALIBRARIES > needs to change to > FIND_LIBRARY( VIGRA_LIBRARIES > > -- 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] Re: hugin: export image transformation data?
Am 26.02.2010 14:36, schrieb Erik Krause: They should be in the .pto file, which has a similar syntax like a PTStitcher script:http://wiki.panotools.org/PTStitcher Sorry, there is a native pto format documentation as well: http://hugin.sourceforge.net/docs/nona/nona.txt -- Erik Krause http://www.erik-krause.de -- 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] Re: hugin: export image transformation data?
Am 26.02.2010 13:54, schrieb maxgreene: I was hoping to get a grip on the individual image transformation data (xyz angles), apart from seeing them on the screen in the image tab. Background: I want to be able to transform each image and specific image points in Matlab manually, according to the transformation matrix generated by the alignment with hugin. Does anyone know if this possibility exists, say export a table of all transformation data? They should be in the .pto file, which has a similar syntax like a PTStitcher script: http://wiki.panotools.org/PTStitcher The image transformation data is found in in the lines starting with i, however the syntax is the same like described in the o-lines for PTStitcher. Your data is in yaw-roll-pitch format: http://en.wikipedia.org/wiki/Yaw_angle -- Erik Krause http://www.erik-krause.de -- 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] hugin: export image transformation data?
Hi all, I was hoping to get a grip on the individual image transformation data (xyz angles), apart from seeing them on the screen in the image tab. Background: I want to be able to transform each image and specific image points in Matlab manually, according to the transformation matrix generated by the alignment with hugin. Does anyone know if this possibility exists, say export a table of all transformation data? Thanks in advance, maxgreene -- 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
