Re: [hugin-ptx] LibPano13 Error - RPM
Am Mittwoch 18 August 2010 schrieb Dale Beams: > I'm getting an error during make package building on ubuntu as follows: > > CPack: - Install project: libpano13 > CPack: Compress package > CPack: Finalize package > CPack: > Package /home/drbeams/src/libpano/build.libpano/libpano13-2.9.17-Linux.deb > generated. CPack: Create package using RPM > CPack: Install projects > CPack: - Run preinstall target for: libpano13 > CPack: - Install project: libpano13 > CPack: Compress package > CMake Error at /usr/share/cmake-2.8/Modules/CPackRPM.cmake:117 > (MESSAGE): > RPM package requires rpmbuild executable > > > CPack Error: Cannot find rpmbuild > CPack Error: Problem compressing the directory > CPack Error: Error when generating package: libpano13 > make: *** [package] Error 1 On ubuntu you should _disable_ the RPM creation. The debian package was created, so you are ready nonetheless. Kornel -- Kornel Benko kornel.be...@berlin.de signature.asc Description: This is a digitally signed message part.
Re: [hugin-ptx] Ubuntu, Enblend & Boost
Am Dienstag 17 August 2010 schrieb Dale Beams: > When building EnBlend for Ubuntu, I've noticed that it indicates Boost > as found and then not found. There are other errors, but I believe they > are safe to ignore. The boost error however I wasn't sure. Checking > the dependencies, it appears boost is there, however I wonder if the > right boost package has been installed. > > -- Found Perl: /usr/bin/perl > -- Could NOT find Boost > -- Could NOT find Boost > -- Boost_LIBRARIES = > -- Boost filesystem library found: > -- Boost system library found: > -- Disabling Boost filesystem support > -- Boost was not found, but is helpfull to compile > -- Found ZLIB: /usr/include > > -- Looking for pthread_create in pthreads - not found > -- Looking for C++ include GLUT/glut.h - not found > -- Looking for C++ include OpenGL/glu.h - not found > -- Looking for C++ include OpenGL/gl.h - not found > -- Looking for C++ include windows.h - not found > -- Performing Test HAVE_SYS_NDIR_H - Failed > > -- Boost_FOUND = FALSE > > Dale I do not see the message about boost-found. It should look like: -- Boost_LIBRARIES = /usr/lib/libboost_system-mt.so;/usr/lib/libboost_filesystem-mt.so Kornel -- Kornel Benko kornel.be...@berlin.de signature.asc Description: This is a digitally signed message part.
[hugin-ptx] Re: Triplane projection parameter question
On Aug 17, 7:40 pm, dmg wrote: > Be our gues: why don't you give it a try. That code would go into > libpano, and hugin would have to be aware of the new parameters (which > is done by libpano reporting to hugin the number of parameters that it > expets). never mind, I figured out how it works with ptstitcherng... joergen -- 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: Triplane projection parameter question
Based on Daniel's reply, this is probably something like a feature request, since there doesn't seem to be the "infrastructure" in the libpano to make this easily happen? either way, it would be fun to have a bi-plane, tri-plane and quad- pane projection with the controls mentioned above... I thought I saw something like this in Helmut Dersch's PTStitcher 0.7... but it would be great to have in hugin. Thank you so much for all your help joergen -- 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: Triplane projection parameter question
On Aug 17, 7:40 pm, dmg wrote: > Be our gues: why don't you give it a try. That code would go into > libpano, and hugin would have to be aware of the new parameters (which > is done by libpano reporting to hugin the number of parameters that it > expets). Daniel, great idea, I will get right to it... oh wait, I'm a photographer with no clue about coding/compiling joergen -- 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] Triplane projection parameter question
Be our gues: why don't you give it a try. That code would go into libpano, and hugin would have to be aware of the new parameters (which is done by libpano reporting to hugin the number of parameters that it expets). On Tue, Aug 17, 2010 at 4:35 PM, Joergen Geerds wrote: > > > additionally, the alpha parameter also moves the "fold"... > > so, my question would be: is it possible to introduce a alpha-left and > separate alpha-right parameter to control the bending degrees on both > sides? > is it possible to introduce two more parameters: breakpoint left and > breakpoint right, to place the fold into the exact corners of a room? > > and (considering that there will be considerable image stretching > involved) will the 3 planes still come together? > > Bart: thank you for your advice to start a new thread, it was a good > idea. -- --dmg --- Daniel M. German http://turingmachine.org -- 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] Triplane projection parameter question
I posted triplane1.jpg and triplane2.jpg to explain: First, I find the triplane projection fascinating, how it @##$%s around with the perspective... great fun. after playing with it, the alpha parameter controls how many "degrees" the adjacent planes are "bend", 90 basically allows a 90 degree corner to flatten out, which is great, and what I was looking for. unfortunately, that would work only perfectly in a square room, with the panorama taken from the perfect center... which didn't happen in the example above. additionally, the alpha parameter also moves the "fold"... so, my question would be: is it possible to introduce a alpha-left and separate alpha-right parameter to control the bending degrees on both sides? is it possible to introduce two more parameters: breakpoint left and breakpoint right, to place the fold into the exact corners of a room? and (considering that there will be considerable image stretching involved) will the 3 planes still come together? Bart: thank you for your advice to start a new thread, it was a good idea. joergen -- 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] LibPano13 Error - RPM
rpmbuild is part of the rpm package I believe... but for Ubuntu you should be ok with the .deb file - rpm packages are for Redhat/Fedora etc? Tim On 18 August 2010 00:26, Dale Beams wrote: > I'm getting an error during make package building on ubuntu as follows: > > CPack: - Install project: libpano13 > CPack: Compress package > CPack: Finalize package > CPack: > Package /home/drbeams/src/libpano/build.libpano/libpano13-2.9.17-Linux.deb > generated. > CPack: Create package using RPM > CPack: Install projects > CPack: - Run preinstall target for: libpano13 > CPack: - Install project: libpano13 > CPack: Compress package > CMake Error at /usr/share/cmake-2.8/Modules/CPackRPM.cmake:117 > (MESSAGE): > RPM package requires rpmbuild executable > > > CPack Error: Cannot find rpmbuild > CPack Error: Problem compressing the directory > CPack Error: Error when generating package: libpano13 > make: *** [package] Error 1 > > > -- > 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
[hugin-ptx] LibPano13 Error - RPM
I'm getting an error during make package building on ubuntu as follows: CPack: - Install project: libpano13 CPack: Compress package CPack: Finalize package CPack: Package /home/drbeams/src/libpano/build.libpano/libpano13-2.9.17-Linux.deb generated. CPack: Create package using RPM CPack: Install projects CPack: - Run preinstall target for: libpano13 CPack: - Install project: libpano13 CPack: Compress package CMake Error at /usr/share/cmake-2.8/Modules/CPackRPM.cmake:117 (MESSAGE): RPM package requires rpmbuild executable CPack Error: Cannot find rpmbuild CPack Error: Problem compressing the directory CPack Error: Error when generating package: libpano13 make: *** [package] Error 1 -- 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] can't autolevel pano from jpegs. raws work! :-(
On August 17, 2010 08:35:42 am Jeffrey Martin | 360Cities.net wrote: > Stitching a pano from raw files shot from a tripod, the "auto-level" works > great. what software do you use to convert the raw files? do you convert them into TIFF or JPEG? > but using jpegs shot from a tripod, the "auto-level" doesn't work. the pano > comes out sideways. I've looked at the JPEGs in the ZIP file. They are created by Adobe Photoshop CS3, so not out of camera. The EXIF tag for orientation says they are horizontal, but a quick look tells me they should be vertical. I don't know what introduced the error, but it is in the input images. The quick fix is after the pano is out sideways to roll it 90° with the numerical transform in the fast preview. Are the ceiling and walls really so pink, or is there a color issue too? The EXIF tag says color is uncalibrated, but that should normally not be a problem as they all use sRGB. Yuv signature.asc Description: This is a digitally signed message part.
Re: [hugin-ptx] FreeBSD Build
On August 17, 2010 03:32:13 pm Dale Beams wrote: > Is anyone building for FreeBSD and have the latest stable? it's in the ports collection (and described in the wiki at [0]. Start a command line and issue the following commands: su cd /usr/ports/graphics/hugin make make install Yuv [0] http://wiki.panotools.org/Hugin_Compiling_FreeBSD signature.asc Description: This is a digitally signed message part.
Re: [hugin-ptx] Re: Looking for help fixing distortion in panoramic photos
On August 17, 2010 01:29:49 pm Joergen Geerds wrote: > Is there a way in hugin to modify the "corners" of the projection? IIRC there should be a slider in the fast preview. I don't have Hugin in front of me to verify. Sorry. Yuv signature.asc Description: This is a digitally signed message part.
Re: [hugin-ptx] Re: Jilted Ceilings
On August 17, 2010 04:15:35 am rok senk wrote: > > I think Yuv hit is on the head, Hugin is not a load and use program, > > rather one designed for techs and coders rather than casual > > panographers. > > I see this problem differently. me too. Hugin is designed for the *discerning panographer*. Knowing your focal length multiplier is not a tech or coders issue, it's a panographer issue (as in: know your gear). It is a code issue only in as far as the software sets hard coded default values that are wrong in many cases. A more elegant solution would be for these default values to be preferences; and for the software to ask the user to enter them on the first interaction. > Before recently i had to insert value for focal length multiplier > manually. Now hugin simply assumes it is 1. It took me a while to find > this. > > in my eyes this is a bug, a regression. +1. I am not sure yet how it happened, why, and how to fix it, but it starts itching me. What camera are you using? EXIF support is not overall the same, although if EXIF is not available, the software should ask, not randomly guess. But first, I stand corrected: I experienced two errors combined. One was bad EXIF data in my input images (my bad). The regression compounded it. Because I am a discerning enough panographer (although I qualify as "casual" nowadays - have not had much time for pano shooting/stitching in more than a year) it was easy for me to work around this annoyance. But it should not happen in the first place. This regression is similar to what I perceived as a regression a few years ago with the setting of default lens type. Over time I learned to live with the quirk, but I admit that I prefer an empty field to be filled by the user than a wrongly pre-filled field. It is a design problem. Currently Hugin takes input for granted, especially default input. It should not. We need less assumptions and more / smarter ways to validate guesses. For this, the process needs to be broken down into more steps than just detect control points across the board, optimize across the board, stitch. Some sort of control point detection should be run before even considering type of lens, focal distance, crop factor, to validate such inputs / defaults. At the detection level detect first for time-adjacent pictures rather than blindly across the board. This will yield more information to make better estimates: - if there are groups of disconnected pictures, it is likely to be a multi-row project with "carriage return" between rows (but it could also be multiple set of unrelated panoramas) - if the sequence is all connected, it is likely to be either a single-row project or a "snake pattern" multi-row - of course there is still the possibility of garbage-in (read: shooting all over the place with a logic that is not understandable to Hugin at this point, such as following a bird flying around the sphere. Garbage is not meant in a negative way in this context). This kind of provisional detection can enrich/improve the guesses made based on other information available such as number of pictures loaded, time stamps (preferably from EXIF, fall-back from the filesystem), file names (alphabetic sorting), etc. - as well as blind defaults. Same thing with the optimizer: an "auto" mode should not just make a single optimization run, but rather a multi-staged approach: first optimize for positions only. Then check if the images at one end overlap images at the other end. If they do, validate by detecting control points between the border-left and border-right images. If there are no CP detected, this is most likely a partial panorama with wrong field of view / crop factor. If they do overlap, add these newly detected CPs for the next optimization run. And so on. Yuv signature.asc Description: This is a digitally signed message part.
Re: [hugin-ptx] Ubuntu, Enblend & Boost
On Tue, 2010-08-17 at 16:09 -0500, Dale Beams wrote: > When building EnBlend for Ubuntu, I've noticed that it indicates Boost > as found and then not found. There are other errors, but I believe they > are safe to ignore. The boost error however I wasn't sure. Checking > the dependencies, it appears boost is there, however I wonder if the > right boost package has been installed. > > -- Found Perl: /usr/bin/perl > -- Could NOT find Boost > -- Could NOT find Boost > -- Boost_LIBRARIES = > -- Boost filesystem library found: > -- Boost system library found: > -- Disabling Boost filesystem support > -- Boost was not found, but is helpfull to compile > -- Found ZLIB: /usr/include > > -- Looking for pthread_create in pthreads - not found > -- Looking for C++ include GLUT/glut.h - not found > -- Looking for C++ include OpenGL/glu.h - not found > -- Looking for C++ include OpenGL/gl.h - not found > -- Looking for C++ include windows.h - not found > -- Performing Test HAVE_SYS_NDIR_H - Failed > > -- Boost_FOUND = FALSE > > Dale > > > p boost-build >- cross-platform build system for C++ projects > > p boostpythongenerator >- Binding source code generator for Boost::Python > > p boostpythongenerator-dbg >- Debugging symbols for boostpythongenerator > > p libboost-all-dev >- Boost C++ Libraries development files (ALL, default > version) > p libboost-date-time-dev >- date-time libraries based on generic programming > (default version) > i A libboost-date-time1.40-dev >- set of date-time libraries based on generic programming > concepts > i A libboost-date-time1.40.0 >- set of date-time libraries based on generic programming > concepts > p libboost-dbg >- Boost C++ Libraries with debug symbols > > p libboost-dev >- Boost C++ Libraries development files (default version) > > p libboost-doc >- Boost C++ Libraries documentation (default version) > > p libboost-filesystem-dev >- filesystem operations in C++ (default version) > > p libboost-filesystem1.40-dev >- filesystem operations (portable paths, iteration over > directories, etc) in C++ > p libboost-filesystem1.40.0 >- filesystem operations (portable paths, iteration over > directories, etc) in C++ > i libboost-graph-dev >- generic graph components and algorithms in C++ (default > version) > i A libboost-graph1.40-dev >- generic graph components and algorithms in C++ > > i A libboost-graph1.40.0 >- generic graph components and algorithms in C++ > > p libboost-iostreams-dev >- Boost.Iostreams Library development files (default > version) > p libboost-iostreams1.40-dev >- Boost.Iostreams Library development files > > p libboost-iostreams1.40.0 >- Boost.Iostreams Library
[hugin-ptx] Ubuntu, Enblend & Boost
When building EnBlend for Ubuntu, I've noticed that it indicates Boost as found and then not found. There are other errors, but I believe they are safe to ignore. The boost error however I wasn't sure. Checking the dependencies, it appears boost is there, however I wonder if the right boost package has been installed. -- Found Perl: /usr/bin/perl -- Could NOT find Boost -- Could NOT find Boost -- Boost_LIBRARIES = -- Boost filesystem library found: -- Boost system library found: -- Disabling Boost filesystem support -- Boost was not found, but is helpfull to compile -- Found ZLIB: /usr/include -- Looking for pthread_create in pthreads - not found -- Looking for C++ include GLUT/glut.h - not found -- Looking for C++ include OpenGL/glu.h - not found -- Looking for C++ include OpenGL/gl.h - not found -- Looking for C++ include windows.h - not found -- Performing Test HAVE_SYS_NDIR_H - Failed -- Boost_FOUND = FALSE Dale -- 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: Looking for help fixing distortion in panoramic photos
Read the opening post and agree with me that the problem you describe is of a rather different nature. Your problem is about finding the right settings for the tri-plane projection, which I wouldn't call a distortion problem. Both problems ask for a completely different solution. It's probably a matter of definition, but to me, it looks like apples and pears: both are fruits and they look a bit alike, but they're not quite the same. Anyway it would help if you could provide a screenshot of what your problem looks like (best in a new thread). For the Hugin community, a picture often says more than a thousand words ;-) -- Bart On 17 aug, 21:37, Joergen Geerds wrote: > On Aug 17, 3:15 pm, Bart van Andel wrote: > > > I don't want to ruin your enthousiasm, but this thread is about a > > completely different topic. Please don't hijack threads, just open a > > new thread when starting a new topic. > > oh, sorry, I thought it would fit perfectly under "Looking for help > fixing distortion in panoramic photos" since I am trying to fix the > distortion that happens in the wrong place in a panoramic photo. > > joergen -- 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: Looking for help fixing distortion in panoramic photos
On Aug 17, 3:15 pm, Bart van Andel wrote: > I don't want to ruin your enthousiasm, but this thread is about a > completely different topic. Please don't hijack threads, just open a > new thread when starting a new topic. oh, sorry, I thought it would fit perfectly under "Looking for help fixing distortion in panoramic photos" since I am trying to fix the distortion that happens in the wrong place in a panoramic photo. joergen -- 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] FreeBSD Build
Is anyone building for FreeBSD and have the latest stable? Is there a how to for building for FreeBSD on the wiki? Dale -- 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: Looking for help fixing distortion in panoramic photos
I don't want to ruin your enthousiasm, but this thread is about a completely different topic. Please don't hijack threads, just open a new thread when starting a new topic. -- Bart On 17 aug, 19:29, Joergen Geerds wrote: > I have started to play with the triplane projection. > Is there a way in hugin to modify the "corners" of the projection? > right now it looks like it's projecting 90+ deg / 90 deg / 90+ deg. > would it even make sense to adjust the "break points"? > > joergen -- 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: Looking for help fixing distortion in panoramic photos
I have started to play with the triplane projection. Is there a way in hugin to modify the "corners" of the projection? right now it looks like it's projecting 90+ deg / 90 deg / 90+ deg. would it even make sense to adjust the "break points"? joergen -- 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] Help me on GPU benchmark
Hi guys, I'm creating a software for my mastership program in image processing and I need to perform a sizing of a machine that my software will be running in. My software needs GPU processing so I have to test couple of GPUs before buying a new card. I developed a test software that gathers GPU information of your hardware and saves that (including performance) in a log file. I'm here to ask you a favor, could you please run the software on your system so I can check which video card works in my project so I can aim for the right product? This would help me a lot. The link for the software is the following: http://depositfiles.com/files/7cdekmuol A virus scan report run on it can be found in here: http://www.virustotal.com/file-scan/report.html?id=c34e765ec6e564676c49e0560dc5dc750902873a66bd8ac7cb0b2101e6e3df5a-1282065375 There is no secret to execute it, just double click and the text will become green, when all texts are green, it is done. You can check the log file generated and post it here in the forum or send me by e-mail (profissio...@gmail.com) Thank you all in advance, Best regards, -- 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] can't autolevel pano from jpegs. raws work! :-(
Hi I'm having a "stupid" problem. Stitching a pano from raw files shot from a tripod, the "auto-level" works great. but using jpegs shot from a tripod, the "auto-level" doesn't work. the pano comes out sideways. i'm tearing my hair out, because this seems like a strange problem. i'm using hugin 2009.4 / mac. here are the jpegs / hugin project file: www.vrlog.net/temp/not-level.zip if anyone can provide some insight, i'd be really happy :) thanks, Jeffrey -- 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: Strange boxes in HDR panorama output
On 13 August 2010 11:18, JeCh wrote: > I think I have the same problem with Hugin build 5161 on Windows (the > latest I could find). > > I'm experiencing this with just 2 images taken with different > exposures. You can get them here: http://www.mediafire.com/?75iqb3493hh5y15 > > I'm not sure if I'm not doing something wrong, but with other sets I > have good results and my workflow is the same. > > Vladimir > Hello Vladimir, I took a quick glance at images you send here. Using align image stack to create hdr file I've got something not looking like HDR with some artifacts around edges but no boxes are present. It seems like the exposures were not determined correctly and only the brighter image was used. result: http://blender6xx.ic.cz/pub/strange_boxes_bug/align_image_stack.hdr Then I used align_image_stack to create the .pto file and stitched the file in hugin. The file shows the same behavior as the previous, only only the brighter part is used to create the image. It can be confirmed by looking at EV value in the Camera and Lens in Hugin. Both images gets the same EV value even though it should be different. The interesting thing is that Luminance can't open this file correctly but the viewer from pfstools can. The artifacts are not so visible, but it may be due to the different viewer used. result: http://blender6xx.ic.cz/pub/strange_boxes_bug/align_image_stack.pto http://blender6xx.ic.cz/pub/strange_boxes_bug/align_image_stack_pto.exr Then I used pto file from the last step, added a new lens and used "Load EXIF" which set the proper EV values. This one is finally correct, ie there ire details in both sky and the building. Again it can't be opened in Luminance but the pfstools can handle it. result: http://blender6xx.ic.cz/pub/strange_boxes_bug/align_image_stack_hugin_edited.pto http://blender6xx.ic.cz/pub/strange_boxes_bug/align_image_stack_hugin_edited.exr Last I tried to create the panorama completely in hugin. The optimization placed the on the edge of screen so I moved it manually to the center. Then I did the Stitch. This one becomes really interesting. It seems like the images suffers from heavy barrel distortion, but b is zero. I'll investigate this one more. result: http://blender6xx.ic.cz/pub/strange_boxes_bug/hugin_pure.pto http://blender6xx.ic.cz/pub/strange_boxes_bug/hugin_pure.exr Lukas -- 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: Jilted Ceilings
> I think Yuv hit is on the head, Hugin is not a load and use program, rather > one designed for techs and coders rather than casual panographers. I see this problem differently. Before recently i had to insert value for focal length multiplier manually. Now hugin simply assumes it is 1. It took me a while to find this. in my eyes this is a bug, a regression. -- 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: Is there a Win x64 build available for testing?
On Aug 16, 9:48 pm, "Pete Holzmann" wrote: > I've just shifted to Win7Pro x64 and would love to test my 64 bit wings. Does > anyone have a mostly-working build? :) > See http://groups.google.com/group/hugin-ptx/browse_thread/thread/187584cdc65b202c/353e130666984f40 in this group -- 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
