mhdbs / Face_Detection_Recognition_OpenCV_RaspberryPi_Python

RaspberryPi-Face-Recognition

Use Python and Open CV to recognize multi face and show the name

Some Packages to be installed in Raspberry Pi 3 - Raspbian OS

$ sudo apt-get purge wolfram-engine $ sudo apt-get purge libreoffice* $ sudo apt-get clean $ sudo apt-get autoremove $ sudo apt-get update && sudo apt-get upgrade $ sudo apt-get install build-essential cmake pkg-config $ sudo apt-get install libjpeg-dev libtiff5-dev libjasper-dev libpng12-dev $ sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev $ sudo apt-get install libxvidcore-dev libx264-dev $ sudo apt-get install libgtk2.0-dev libgtk-3-dev $ sudo apt-get install libatlas-base-dev gfortran $ sudo apt-get install python2.7-dev python3-dev $ sudo apt-get install libjpeg-dev $ sudo apt-get install libtiff5-dev $ sudo apt-get install libjasper-dev $ sudo apt-get install libpng12-dev $ sudo apt-get install libavcodec-dev $ sudo apt-get install libavformat-dev $ sudo apt-get install libswscale-dev $ sudo apt-get install libeigen3-dev $ sudo apt-get install libxvidcore-dev $ sudo apt-get install libx264-dev $ sudo apt-get install libgtk2.0-dev

Raspberry pi camera installation commands

$ sudo apt-get -y install libv4l-dev v4l-utils $ sudo modprobe bcm2835-v4l2 $ v4l2-ctl —list-devices

Install Numpy

$ sudo apt-get install python2.7-dev python2.7-numpy $ sudo apt-get install python3-dev python3-numpy

Opencv packages

$ mkdir opencv $ cd opencv $ wget https://github.com/opencv/opencv/archive/3.2.0.zip -O opencv_source.zip $ wget https://github.com/opencv/opencv_contrib/archive/3.2.0.zip -O opencv_contrib.zip

unzip

$ cd opencv $ unzip opencv_source.zip $ unzip opencv_contrib.zip

#Create folder $ cd opencv $ cd opencv-3.2.0 $ mkdir build $ cd build

#Install python package manager $ cd $ wget https://bootstrap.pypa.io/get-pip.py $ sudo python get-pip.py $ sudo python3 get-pip.py

#Run your python Codes in virtuals so we need to workon with virtuals $ sudo pip install virtualenv virtualenvwrapper $ sudo rm -rf ~/.cache/pip

export WORKON_HOME=$HOME/.virtualenvs source /usr/local/bin/virtualenvwrapper.sh

$ echo -e "\n# virtualenv and virtualenvwrapper" >> ~/.profile $ echo "export WORKON_HOME=$HOME/.virtualenvs" >> ~/.profile $ echo "source /usr/local/bin/virtualenvwrapper.sh" >> ~/.profile $ source ~/.profile $ mkvirtualenv cv -p python2

$ mkvirtualenv cv -p python3 $ source ~/.profile $ workon cv $ pip install numpy

#Cmake files #inside build folder you should make this cmake cmake -D CMAKE_BUILD_TYPE=RELEASE
-D CMAKE_INSTALL_PREFIX=/usr/local
-D BUILD_WITH_DEBUG_INFO=OFF
-D BUILD_DOCS=OFF
-D BUILD_EXAMPLES=OFF
-D BUILD_TESTS=OFF
-D BUILD_opencv_ts=OFF
-D BUILD_PREF_TESTS=OFF
-D INSTALL_C_EXAMPLES=ON
-D INSTALL_PYTHON_EXAMPLES=ON
-D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-3.2.0/modules
-D ENABLE_NEON=ON
-D WITH_LIBV4L=ON
../

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_WITH_DEBUG_INFO=OFF -D BUILD_DOCS=OFF -D BUILD_EXAMPLES=OFF -D BUILD_TESTS=OFF -D BUILD_opencv_ts=OFF -D BUILD_PREF_TESTS=OFF -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-3.2.0/modules -D ENABLE_NEON=ON -D WITH_LIBV4L=ON ../

CONF_SWAPSIZE=1024

$ sudo /etc/init.d/dphys-swapfile stop $ sudo /etc/init.d/dphys-swapfile start

#Opencv installation $ make -j4 $ sudo make install $ sudo ldconfig $ ls -l /usr/local/lib/python2.7/site-packages/ total 1852 -rw-r--r-- 1 root staff 1895772 Mar 20 20:00 cv2.so

$ cd ~/.virtualenvs/cv/lib/python2.7/site-packages/ $ ln -s /usr/local/lib/python2.7/site-packages/cv2.so cv2.so

$ ls -l /usr/local/lib/python3.5/site-packages/ total 1852 -rw-r--r-- 1 root staff 1895932 Mar 20 21:51 cv2.cpython-34m.so

$ cd /usr/local/lib/python3.5/site-packages/ $ sudo mv cv2.cpython-35m-arm-linux-gnueabihf.so cv2.so

$ cd ~/.virtualenvs/cv/lib/python3.5/site-packages/ $ ln -s /usr/local/lib/python3.5/site-packages/cv2.so cv2.so

#Finally swap the conf size

CONF_SWAPSIZE=100 $ sudo /etc/init.d/dphys-swapfile stop $ sudo /etc/init.d/dphys-swapfile start

$ sudo apt-get install build-essential $ sudo apt-get install python-dev $ sudo apt-get install gfortran $ sudo apt-get install python-opencv $ sudo apt-get install python-matplotlib $ sudo apt-get install python-numpy

#RPI-DOCKER-TENSORFLOW #If you want to work on rpi docker with tensorflow follow this link

https://github.com/romilly/rpi-docker-tensorflow

##THANKS