YES.. we need to have 2 shots.. !! u said u had some matching points in the 2 images....
On Sun, Jun 26, 2011 at 6:23 PM, Arun Vishwanathan <aaron.nar...@gmail.com>wrote: > hmm for starting this , we need 2 shots of a scene right? I have only a > single image..no stereo vision here > > > On Sun, Jun 26, 2011 at 2:16 PM, sukhmeet singh <sukhmeet2...@gmail.com>wrote: > >> I don't know how far u have been able to conquer the problem .. We tried >> this and used epipolar geometry and 7point algo and found the Homography >> matrix.. try referring to Hartley and Zeisserman book.!! >> >> On Thu, Jun 23, 2011 at 3:52 PM, DK <divyekap...@gmail.com> wrote: >> >>> Perspective transformations are non linear because in this case Y = AX >>> the matrix A is a function of Y and X. >>> It would be linear only if A was independent of X and Y. >>> (See the derivation on that link). >>> >>> -- >>> DK >>> >>> http://twitter.com/divyekapoor >>> http://www.divye.in >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msg/algogeeks/-/0IW6lE9KX60J. >>> >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Arun Vish > Graduate Student > Department of Computer Science > University of Southern California > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
