class-edge

class-edge provides the software for the edges of a smart city, i.e. smart cameras, in the context of the European Project CLASS (H2020, G.A. 780622)

Dependencies

This projects depends on:

• CUDA 10.0
• CUDNN 7.603
• TENSORRT 6.01
• OPENCV 3.4
• yaml-cpp 0.5.2
• Eigen
• GDal
• cmake v3.15

sudo apt-get install -y libeigen3-dev \
                        python3-matplotlib \
                        python3.6-dev \
                        libgdal-dev \
                        libcereal-dev \
                        libyaml-cpp-dev \
                        python-numpy

required for tkCommon

sudo apt-get install -y libgles2-mesa-dev libglew-dev libmatio-dev libpcap-dev
bash scripts/install-glfw-3.3.sh

How to build the project

https://git.hipert.unimore.it/mverucchi/class-edge.git
cd class-edge
git submodule update --init --recursive 
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo ..
make -j4

How to launch the edge

In general (use ./edge -h for help)

./edge -i <parameter-file> <cam-id-1> <cam-id-2> ... <cam-id-8> 

Example:

./edge -i ../data/all_cameras_en.yaml 20939 20940 20936 6310 634

To better understand the parameter file, refer to config doc.

How to initialize or update submodule

git submodule update --init --recursive #initialize
git submodule update --remote --recursive  #update all

How to encrypt

This is how you encrypt a string (omit -iter 100000 with Ubuntu 16.04):

echo -n "yourAwesomeString" | openssl enc -e -aes-256-cbc -a -salt -iter 100000

In you want to encrypt the input of a parameters file, be sure that the field encrypted is set to 0. Then just run

./encrypt <params-no-enc> <params-enc>

where

• <params-no-enc> is the input parameters file (yaml)
• <params-enc> is the output parameters file (yaml) with all the input encrypted with the password the program will ask for.