Re: [hugin-ptx] New lens calibration tool
On Wed 16-Dec-2009 at 20:32 +0100, Oskar Sander wrote: >I see. So it basically automates this scenario then [1]. I will play with >it, "Narrow angle", do you include rectilinear wide angles in that? Only the .pto output does this, the other output maps straight lines to great circles in spherical space so can calculate correction for any lens (though as I say I didn't get this to work). >If it also generates coefficients for another lens model, i may be possible >to find a transform back to the current Hugin one. Yes, that would be very useful. -- 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
Re: [hugin-ptx] New lens calibration tool
I see. So it basically automates this scenario then [1]. I will play with it, "Narrow angle", do you include rectilinear wide angles in that? If it also generates coefficients for another lens model, i may be possible to find a transform back to the current Hugin one. Cheers /O [1] http://hugin.sourceforge.net/tutorials/calibration/en.shtml 2009/12/16 Bruno Postle > On Wed 16-Dec-2009 at 14:19 +0100, Oskar Sander wrote: > > I'm reading the code [1] to learn how this feature is used, am i > > understanding it correctly that it outputs a pto-file with calculated > lens > > caracteristics based on the input pto whitch contains the calibration > > pictures? > > It can generate a .pto project with straight-line control points, > but this part of the functionality is only useful for calibrating > narrow angle lenses - As the Hugin optimiser requires straight-line > control points be used in a rectilinear output space. > > I didn't have any other success with my limited testing. If you > come up with any useful workflow, please share it with us. > > -- > 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 -- /O -- 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] New lens calibration tool
On Wed 16-Dec-2009 at 14:19 +0100, Oskar Sander wrote: > I'm reading the code [1] to learn how this feature is used, am i > understanding it correctly that it outputs a pto-file with calculated lens > caracteristics based on the input pto whitch contains the calibration > pictures? It can generate a .pto project with straight-line control points, but this part of the functionality is only useful for calibrating narrow angle lenses - As the Hugin optimiser requires straight-line control points be used in a rectilinear output space. I didn't have any other success with my limited testing. If you come up with any useful workflow, please share it with us. -- 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
