Re: [hugin-ptx] Re: autopano-sift-c working better than cpfind on small rectilinear images
On Sunday, 14 August 2011 at 15:11:17 -0400, Yuval Levy wrote: Sorry, just got round to reading this thread. On August 14, 2011 05:47:43 am kfj wrote: If, of course, we'd find that in certain use scenarios one definitely outshines the other, this would be helpful. Not that I expect this to happen I also do not expect this to happen, but if we don't collect information we won't find out. And it is often such borderline cases that help the next iteration of development that eventually brings about a third generation tool that is superior to both the first and second generation. FWIW, I have a scenario where I find that the control point generators generate very different control points from the ones I choose myself when I'm doing it manually. Every week I make a number of panoramas, the most complicated of which is at http://tinyurl.com/3mcw2bb This is a two-row 360° panorama made out of 24 images, each tone-mapped from three images. The subject has both straight lines and corners (timber) and soft transitions (leaves and other vegetation). The leaves can move both between individual tone-mapped images and also between the background images for each tone-mapped images. The timber stays where it is. But all the CP generators I have tried go for the leaves. That's a particular problem when it's windy. When I do it manually, I choose a spot or a corner on the timber, and things work much better. Clearly there's a reason why the CP generators make this kind of choice, but I don't understand it. Are there some technical reasons why it's done this way? Or are there generators that do choose hard surfaces? Greg -- Sent from my desktop computer Finger g...@freebsd.org for PGP public key. See complete headers for address and phone numbers. This message is digitally signed. If your Microsoft MUA reports problems, please read http://tinyurl.com/broken-mua pgpPojzvrlToX.pgp Description: PGP signature
Re: [hugin-ptx] OSX Different Stitch Result when stitching from Hugin vs Batcher
this will be very hard to troubleshoot by email. I think we need a standard set of images people can stitch for learning the GUI and for testing different Hugin versions. I only have microscopy images so I don't have any I could provide. does anyone have a default set (maybe 10 images or so) that they'd like to share? by the way... for newer versions of Hugin I always restitch and old .pto file to make sure everything is working great before I try a new set of files. jordan On Aug 19, 2011, at 10:39 PM, Battle battlebr...@gmail.com wrote: I've been having problems getting the PTBatcher to run consistently on OS in both 10.6 with the newer versions of Hugin Harry has been providing. So I thought I try a couple of older version of Hugin. I thought I process a bunch of smaller 3 to 8 image panos at home this weekend on my 10.5.8 notebook intel core 2 duo. Using a 4 image pto with 4 images in a column so each image only overlaps one other. In 2010.4.0 the final image contains only the bottom of 4 vertically aligned images, and the crop is off left to right as well. In 2010.1.0 svn4834 which is a version that had worked well for me in the past If I stitch directly from Hugin I get a good result. If I stitch using PT batcher, I get good remapped files for the top three images, but the fourth is cropped badly from left to right. The assembled image contains only the 4th image. I've never seen this behavior before. Any thoughts on how to troubleshoot this issue to determine what is happening? Battle -- 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 -- 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] OSX Different Stitch Result when stitching from Hugin vs Batcher
20.8.2011 17:58, Jordan Miller kirjoitti: this will be very hard to troubleshoot by email. I think we need a standard set of images people can stitch for learning the GUI and for testing different Hugin versions. I only have microscopy images so I don't have any I could provide. does anyone have a default set (maybe 10 images or so) that they'd like to share? Adobe has published panoramic image sets under the MIT license, mainly for testing control point generators: http://sourceforge.net/adobe/adobedatasets/panoramas/home/Home/ The actual images are fairly small grayscale PNG files. -- 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 V 2011.0.0 problems
Hello, I am trying to correct some lens distortions for measurement purposes. ( such as converting an oblique image to a flat-on one ). For training myself on Hugin, I downloaded the 311.jpeg picture mentioned on Hugin Tutorial - Perspective correction at Sourceforge.net/Tutorials, Followed the instructions down to the letter and when I push the stitch button, program asks are you sure you want to stitch such a large ( 4.3 gigapixels) panorama ? Control points don't stay where I put them, I have to control the CPs and lines constantly to check if they decide to go to some suitable place for them. On the other hand, it seems that the program remembers some image results and keeps adding other results on them. I also can not find a way to properly re-optimize the image after I change the amount of CPs and lines, results come out as if the program went nuts. Is it because I missed some steps, doing couple of things wrong or the program has some bugs, I can not decide. I am sure I follow the instructions and place the CPs to the exact same points as told in Hugin Tutorial - Perspective correction at Sourceforge.net/Tutorials, I still can not manage to control the program. I also would like to know that, if I can control the program and get decent results just for correcting perspective, how can I obtain the original aspect ratio of the original image. Does that function works automatically or should I provide an aspect ratio figure or side measurements? My system is Vista, Intel Core Quad, 4GB ram. I will be grateful if you can lead me to controllable results. Thank you for your time. Kamil Bulbul Istanbul, Turkey -- 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] Hugin V 2011.0.0 problems
Hullo Kamil, On Sun, 21 Aug 2011 03:56:45 +1000, kabul2021 kabul2...@hotmail.com wrote: Hello, I am trying to correct some lens distortions for measurement purposes. ( such as converting an oblique image to a flat-on one ). For training myself on Hugin, I downloaded the 311.jpeg picture mentioned on Hugin Tutorial - Perspective correction at Sourceforge.net/Tutorials, Followed the instructions down to the letter and when I push the stitch button, program asks are you sure you want to stitch such a large ( 4.3 gigapixels) panorama ? Control points don't stay where I put them, I have to control the CPs and lines constantly to check if they decide to go to some suitable place for them. Can you provide the .pto file from your perspective correction tutorial project? 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] Problems with windows build
I had the same problem trying to compile Hugin after being away from it for a couple months (see https://groups.google.com/forum/#!topic/hugin-ptx/Q-KrS38SJ_Y). I'm glad to see others trying to compile for Windows as well. The offending line is 604 in Batch.cpp. I simply commented it out and Hugin compiles. The Batcher seems to work still, but I haven't done extensive testing. I don't know how commenting this one line affects Hugin on Linux or Mac OS X. Wish I had more time to devote to this project and hunting down bugs -Jeff -- 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
