Hi Bruno, Hugin is able to estimate them from the EXIF data. The values immediately after loading are Normal (rectilinear), degrees of view=84.00737, focal length=20, crop factor=1.
Here is text while processing one of the images: Filename K:\HWD\RL3_8447.tif rectilinear width 4256 height 2832 hfov 180 reduce to 1600 x 1064 (Scale 2.6600)... convert to stereographic projection ... find keypoints ... 69 keypoints found For this set of images, it finds a bit more points, but all of them are in very near the center of each image and much less than without the projection specified. Regards, Rick On Sep 14, 8:44 pm, Bruno Postle <br...@postle.net> wrote: > On Sat 12-Sep-2009 at 07:38 -0700, RueiKe wrote: > > > > >Not sure if I found a bug or if I am doing something wrong. I am > >using SVN4352 of 2009.2. I attempted to use the default arguments for > >autopano-SIFT-C, and I found that it indicates conversion to a > >stereographic projection in the control point generation window, even > >though an equirectangular projection is indicated in both the stitcher > >tab and quick preview window. It only finds 3 control points. When I > >remove the "--projection %f,%v" option it finds over 500 control > >points. > > The stereographic conversion is used for input images, the > projection of the output shouldn't make any difference to > control-point detection. > > I suspect that the initial field of view or projection of your > photos is being misread. Are you entering values manually when you > load the photos? or is hugin estimating them from the EXIF info? > > i.e. what values are set in the Camera and Lens tab immediately > before generating control points? > > -- > 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 -~----------~----~----~----~------~----~------~--~---
