On 2 sep, 00:37, Greg <[email protected]> wrote: > (2) After creating control points, and before any optimization, check > the distance values of all points in the control point table; problem > images have large (in the thousands) distance values for one or more > control point pairs, for whatever reason. Delete any pairs with such > values and create new points manually, if necessary.
I think you're a bit off here. Pairs of control points only get such high error values after at least one optimization step, in which Hugin finds out how the images should be positioned. If there is a mismatch somewhere (e.g. a flipped image), high errors will be the results. The numbers indicate how many pixels the CPs are apart in the optimized positions (with optimized distortion values). When there are no strange things (flipped images and images placed completely wrong) CPs with a high distance are likely to be wrong CPs and should be deleted. Otherwise, check for a global problem first. If you want to know how much Hugin thinks the CPs differ based on the image content (NOT the positions), you can hit "Fine tune all points" and then examine the CP table. High values (close to 1) indicate the CPs are pretty different, low values (close to 0) indicate they are very similar, purely based on the image area around the CP. -- Bart --~--~---------~--~----~------------~-------~--~----~ 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hugin-ptx -~----------~----~----~----~------~----~------~--~---
