igraph

Library for graph analisys. Used for complex object detection.

1. Install igraph in system

mkdir tmp
cd tmp
wget https://github.com/igraph/igraph/releases/download/0.7.1/igraph-0.7.1.tar.gz
tar -xzf igraph-0.7.1.tar.gz
rm igraph-0.7.1.tar.gz

sudo mv igraph-0.7.1 /usr/local/src/
cd /usr/local/src/igraph-0.7.1
./configure
make
make check
sudo make install

2. Check package build params

In CMakeLists.txt file of extended_object_detection package replace

set(igraph OFF)

with

set(igraph ON)

3. Build project

catkin_make

or

catkin build extended_object_detection