On Wed 14-Oct-2009 at 22:21 -0700, T. Modes wrote: > >> do you get more information when running it with -v 1 ? > >I'm getting more information with -v 1. It mainly the steps processed >and some statitistics. But it does not help to identify the >parameters:
>Fitted parameters... > Radial mean sq. dev. 0.0015 factors: > 0.0000 0.0000 0.0000 -0.0040 0.0000 0.0000 0.0000 Me too, I can only get it to output any kind of parameters if I set the -l 6 flag: calibrate_lens -c 1.5 -f 8 -l 6 -m 0.15 -z 1 DSC_9461.JPG DSC_9464.JPG DSC_9467.JPG DSC_9470.JPG ..but the result isn't in panotools polynomial format: Fitted parameters... Sine 'a' 3.6136 tangent 'a' 3.6136 tangent fraction 0.479341 Centre shifts: 149.05 -28.42 pixels If I use a .pto file to specify input, then another .pto file with lots of good straight line control points is created, this can be optimised in Hugin to discover a,b,c parameters - However this doesn't work so well with fisheye input (as the output needs to be set to rectilinear for the optimiser to work properly with straight-line control points). There are also a couple of obvious bugs: The usage states that the -m flag defaults to 0.1, but in Globals.cpp it actually defaults to 0.3 - Which doesn't generate any lines at all with my test photos. The usage states that the -z flag defaults to 1, but it seems to default to 0. >Some idea I had: Maybe calibrate_lens could write a file with the lens >information file, so this file could read inside hugin with "Load >lens". Ultimately it needs to be able to export data to lensfun, and Hugin needs to be fixed to use the lensfun library/database. -- Bruno --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
