On Friday, September 18, 2015 06:00:51 AM badami wrote: > Hi Tim > > I have not checked all the functions I will need in future. I want edge > detection filters
available > and Hough transform not implemented, care to try? You can find several implementations online; watch the license, though---if you read code that's covered by a license more restrictive than Image.jl's MIT license, you can't contribute it to Images.jl. This one is BSD: http://www.mathworks.com/matlabcentral/fileexchange/4983-line-detection-via-standard-hough-transform > , histogram equalization trivial to add --Tim > for now. > I recently moved from Matlab to Julia and trying to convert some of my > Matlab code to Julia. > > Thanks > > On Friday, September 18, 2015 at 1:50:10 PM UTC+2, badami wrote: > > Hi everyone, > > > > For quite some time I am trying to use opencv with julia. > > Initially I tried installing Cxx.jl + OpenCV.jl with julia 4.0 > > > > following the instructions given here: https://github.com/Keno/Cxx.jl > > > > I encountered compiling errors while building Cxx package in julia . > > https://github.com/Keno/Cxx.jl/issues/159 which still needs to be > > resolved. > > I also tried LLVM-3.7.0 + julia-0.4 but and I am encountering different > > set of compilation errors related to clang library. > > > > Hence I gave up installing Cxx package. > > > > I then installed PyCall.jl package to try and see if I can use OpenCV > > Python api in Julia. > > > > The python api works in python REPL using import cv2 command. > > > > But when I try > > > > *using PyCall + @pyimport cv2* I get following error: > > > > ERROR: BoundsError() > > > > in anonymous at /home/badami/.julia/v0.3/PyCall/src/PyCall.jl:312 > > in filter at array.jl:1230 > > in pywrap at /home/badami/.julia/v0.3/PyCall/src/PyCall.jl:310 > > in pywrap at /home/badami/.julia/v0.3/PyCall/src/PyCall.jl:298 > > > > My question is : Is it possible to pyimport opencv python api in julia at > > all? > > I am really looking forward for some help. Feeling desperate. > > > > My system specs: > > OS: Ubuntu 14.04 > > Python: 2.7.6 > > OpenCV: 3.0.0 > > julia-0.3 > > > > Thank you.
