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Resolved ! Thanks :)

Hi

I have been trying to install OpenCV 2.3.0/2.4.0 on Ubuntu 11.04. OpenCV gets installed but it complains in run time with below error :

OpenCV Error: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config and rerun make.

Now i wasnt able to successfully install libgtk2.0-dev. I did not get the package by apt-get then tried by synaptic but it denies the installation because it was conflicting with packages of higher versions like libxfixes3,libxursor1,libxdamage1,libxcomposite1 and others.

I tried removing these and then gnome desktop was not coming up, it messed the whole display. I then rollbacked the reinstalled them from console.

I initially thought this might be due to broken dependencies but those are alright. Even tried with synaptic which out rightly rejects installation due to unmet dependies and a different version present.

Please suggest any work around for this.

Thanks

Is there a way to get the hyperbolic tangent of the Mat image ?

Hi

I have a query in DoG, is the sigma variance applies for both x,y? Then Gaussian blur will be passed same value for x and y ?

Thanks DS