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How to Install Open CV in Ubuntu

To install OpenCV 2.4.2 or 2.4.3 on the Ubuntu 12.04 operating system, first install a developer environment to build OpenCV.
sudo apt-get -y install build-essential cmake pkg-config
Install Image I/O libraries
sudo apt-get -y install libjpeg62-dev sudo apt-get -y install libtiff4-dev libjasper-dev
Install the GTK dev library
sudo apt-get -y install libgtk2.0-dev
Install Video I/O libraries
sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev
Optional - install support for Firewire video cameras
sudo apt-get -y install libdc1394-22-dev
Optional - install video streaming libraries
sudo apt-get -y install libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev
Optional - install the Python development environment and the Python Numerical library
sudo apt-get -y install python-dev python-numpy
Optional - install the parallel code processing library (the Intel tbb library)
sudo apt-get -y install libtbb-dev
Optional - install the Qt dev library
sudo apt-get -y install libqt4-dev
Now download OpenCV 2.4 to wherever you want to compile the source.
mkdir xxx cd xxx wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.4.2/Op... or wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.4.3/Op... tar -xvf OpenCV-2.4.*.tar.bz2
Create and build directory and onfigure OpenCV with cmake. Don't forget the .. part at the end of cmake cmd !!
cd OpenCV-2.4.* mkdir build cd build cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..
Now compile it
make
And finally install OpenCV
sudo make install

ENJOY..!!!!!!


2 comments:

  1. Thanx... I am also working on opencv... it is very helpful... keep going... add some programming examples..

    ReplyDelete
    Replies
    1. Thanks for recognition of the efforts..Will surely add the required stuff in due course of time..

      Delete

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