Hi everybody, let us get our understanding of what the projection is supposed to do first.
I am confounded by a lack of a good test case. So here is an image that I suggest we should use to test our "versions" of Panini. http://turingmachine.org/~dmg/temp/equirectangular.jpg It is 3000x1500 pixels. I understand the geometry of this building well, and there are only straight lines in it, with only 90 degrees angles. the sides of the staircase run parallel to the side walls. The far away walls and the back walls are all orthogonal. The area where the tripod was placed is below a lower ceiling (appears very curve in the image). Here is my version of Panini: it is 226 x 123 degrees field of view. I am projection from the equirectangular, to cylindrical, and then to stereographic. http://turingmachine.org/~dmg/temp/equiToCentralCylindricalToPanini.jpg I really like it. The only area where it breaks down is on the roof of the ceiling above the tripod. Can all of you generate your versions, also at a width of 3000 pixels from this image? --daniel --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
