#Ejemplos de OpenCV
Aqui estan todos los ejemplos vistos en el video y otros mas.
Creditos totales a:
- http://docs.opencv.org/
- https://help.ubuntu.com/community/OpenCV
- http://www.raben.com/book/export/html/3
##Instalacion OpenCV Linux
###Opcion 1 -
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
###Opcion 2- Ejecutar el archivo.sh(copiar y pegar)
version="$(wget -q -O - http://sourceforge.net/projects/opencvlibrary/files/opencv-unix | egrep -m1 -o '\"[0-9](\.[0-9])+' | cut -c2-)"
echo "Installing OpenCV" $version
mkdir OpenCV
cd OpenCV
echo "Removing any pre-installed ffmpeg and x264"
sudo apt-get -qq remove ffmpeg x264 libx264-dev
echo "Installing Dependenices"
sudo apt-get -qq install libopencv-dev build-essential checkinstall cmake pkg-config yasm libtiff4-dev libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev python-dev python-numpy libtbb-dev libqt4-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils ffmpeg
echo "Downloading OpenCV" $version
wget -O OpenCV-$version.zip http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/$version/opencv-"$version".zip/download
echo "Installing OpenCV" $version
unzip OpenCV-$version.zip
cd opencv-$version
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 ..
make -j2
sudo make install
sudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
sudo ldconfig
echo "OpenCV" $version "ready to be used"