[hugin-ptx] Image Remapping Matrix

2009-11-08 Thread Bob
Hello,everyone. I tried to develope a image remaping module. So I need to modify the existing remapping modules's code(like nona,PTmender) to get the remapping matrix between the images calculated by the nona,and feed the matrices to the remapping modules I developed. So where is the code of the

[hugin-ptx] Control Points tab critique (was:hugin 09.02 - feedback)

2009-11-08 Thread Bruno Postle
This is all useful stuff, we could really do with a single place to collect these issues, maybe the comment pages on the wiki? On Sun 08-Nov-2009 at 13:31 +0100, Erik Krause wrote: > >Setting CPs manually still sucks but this is the case since version 0.1 >or whatever I tried first years ago. If

[hugin-ptx] Re: libpano SVN 1137 fails to build

2009-11-08 Thread Jim Watters
Jim Watters wrote: > Jean-Luc Coulon (f5ibh) wrote: > >> Hi, >> >> I get the following: >> >> [...] >> /bin/bash ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. >> -DHasJPEG -DHasPNG -DHasTIFF -DHasZLIB -D__Ansi__=1 -g -O2 -MT >> PTDialogs.lo -MD -MP -MF .deps/PTDialogs.Tpo

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Bruno Postle
On Sun 08-Nov-2009 at 19:27 +0100, Erik Krause wrote: >Bruno Postle wrote: > >> There is an 'automatically align images after loading' option, but >> this is disabled by default - It didn't seem like a good idea to >> configure Hugin so the first user experience was waiting for Align >> to finish.

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Bruno Postle wrote: > >Alignment is automatic if I press "1. Load images". No need for an > >additional button in a straight forward workflow. > > There is an 'automatically align images after loading' option, but > this is disabled by default - It didn't seem like a good idea to > configure H

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Bruno Postle
On Sun 08-Nov-2009 at 18:48 +0100, Erik Krause wrote: > >Orientation sensors cause more confusion than they solve. In a spherical > the up and down shot have a random orientation. You get mixed >orientation then. And if you shoot RAW it's even worse. Some RAW >converters rotate the image accordin

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Bruno Postle wrote: > >In this case I'd consider it better if there was an intermediate manual > >step where I could choose image orientation. > > ..or at least pull it from the EXIF info, as modern cameras have > orientation sensors. Orientation sensors cause more confusion than they solve. I

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Bruno Postle
On Sun 08-Nov-2009 at 15:01 +0100, Erik Krause wrote: > >However, most panoramas are shot with camera in portrait orientation >anyway. So perhaps this could be the default. This is a problem, although Hugin works ok with photos taken with the camera rotated 90°, a lot of the workflow assumes tha

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Bruno Postle wrote: > >Hugin deals very good with the above mentioned exposure differences once > >exposure is unlinked on "Camera and Lens" tab. Vignetting, slight white > >balance differences and further exposure differences where optimized > >very good. > > This shouldn't happen, the EV Expos

[hugin-ptx] Re: libpano SVN 1137 fails to build

2009-11-08 Thread Jim Watters
Jean-Luc Coulon (f5ibh) wrote: > Hi, > > I get the following: > > [...] > /bin/bash ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. > -DHasJPEG -DHasPNG -DHasTIFF -DHasZLIB -D__Ansi__=1 -g -O2 -MT > PTDialogs.lo -MD -MP -MF .deps/PTDialogs.Tpo -c -o PTDialogs.lo > PTDialogs.

[hugin-ptx] Re: Help compiling Hugin in fresh install of Ubuntu 9.10

2009-11-08 Thread cspiel
Fixed in rev f312b1189a2d. /cls --~--~-~--~~~---~--~~ 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

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Bruno Postle wrote: > >In my opinion straighten should optimize pitch such that the values are > >more or less equal - at least for horizontal projections like > >cylindrical or equirect. Don't know how to achieve this... > > That what it does, it minimises the variation of roll and pitch. > >

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Bruno Postle
On Sun 08-Nov-2009 at 12:24 +0100, Erik Krause wrote: > >In my opinion straighten should optimize pitch such that the values are >more or less equal - at least for horizontal projections like >cylindrical or equirect. Don't know how to achieve this... That what it does, it minimises the variation

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Bruno Postle
On Sat 07-Nov-2009 at 20:44 -0500, Yuval Levy wrote: >Bruno Postle wrote: >> The default image cache size is very small (75 MB I think), 17 five >> megapixel photos will result in churn with images being reloaded. >it seems that the default value is a fixed constant in a header file. >Easy to cha

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Erik Krause wrote: > After that hugin optimizes an almost perfect panorama (very slightly > curved up compared to PTGui) - may be due to CPs clustered in the > middle of the overlap (possibly other autopano parameters might > change this). This can be easily corrected with some vertical control

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Yuval Levy wrote: > > Apparently autopano-sift found control points on > > non-overlapping images: Lots of same looking lego blocks. > > how do other tools available to you deal with the same set of images? Panomatic runs about the same time as autopano-sift and finds about the same amount of

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Bruno Postle wrote: > The straighten function doesn't use control points, which is why the > vertical points were ignored - It should probably do something > different (or even nothing at all) when there are vertical or > horizontal control points. In my opinion straighten should optimize pit

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Erik Krause
Bruno Postle wrote: > The default image cache size is very small (75 MB I think), 17 five > megapixel photos will result in churn with images being reloaded. Wouldn't it be better to have a disk cache if memory cache is full? Loading the original images can take very long if there are many and

[hugin-ptx] libpano SVN 1137 fails to build

2009-11-08 Thread Jean-Luc Coulon (f5ibh)
Hi, I get the following: [...] /bin/bash ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -DHasJPEG -DHasPNG -DHasTIFF -DHasZLIB -D__Ansi__=1 -g -O2 -MT PTDialogs.lo -MD -MP -MF .deps/PTDialogs.Tpo -c -o PTDialogs.lo PTDialogs.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -DH

[hugin-ptx] Re: hugin 09.02 - feedback

2009-11-08 Thread Kornel Benko
Am Sonntag 08 November 2009 schrieb Yuval Levy: > Bruno Postle wrote: > > The default image cache size is very small (75 MB I think), 17 five > > megapixel photos will result in churn with images being reloaded. > > > > Hmm the wiki says it is 200MB. Either value is too low for any > > modern syst