SACA-Sistema Automático de Classificação de Alvos

Dependencies

• OpenCV 4.7
• Eigen lib

Examples

• Tutoriais

Installing QT

• See https://web.stanford.edu/dept/cs_edu/resources/qt/install-linux to install is just follow this steps;
• When this error shows: "Could not load the Qt platform plugin "xcb" in "" even though it was found.", run this code

sudo apt-get install '^libxcb.*-dev' libx11-xcb-dev libglu1-mesa-dev libxrender-dev libxi-dev libxkbcommon-dev libxkbcommon-x11-dev

Compile and Run the code

• Go to the repository where CMakeLists.txt is located
• Type the command: sh cmake -Bbuild -H.
• This will generate a build folder with the makefile inside
• Go to build folder: cd build
• Insert the command make -j2 to create the executable
• Finally run the executable: ./NAME_OF_EXECUTABLE

Installing postgresql and libpqxx

• In the lubuntu terminal run the following commands:

• sudo apt-get install postgresql" to install postgresql
  sudo apt-get install libpqxx-dev

• To install libpqxx, the c++ library for postgresql database connection.

Database management

//create database sudo apt update sudo apt install postgresql sudo service postgresql start createdb saca psql saca

//access database sudo su - postgres psql saca

//paste format once inside the database, paste the create_tables.sql content

//change password sudo su postgres psql saca \password postgres //change to "saca"