This package provides standard functions to create and manipulate edge-weighted graphs of videos: create a graph, segment it, get its adjacency matrix, ...

1/ Torch7 is required:

Dependencies, on Linux (Ubuntu > 9.04):

$ apt-get install gcc g++ git libreadline5-dev cmake wget libqt4-core libqt4-gui libqt4-dev

Dependencies, on Mac OS (Leopard, or more), using Homebrew:

$ brew install git readline cmake wget qt

Then on both platforms:

$ git clone https://github.com/andresy/torch
$ cd torch
$ mkdir build; cd build
$ cmake ..
$ make
$ [sudo] make install

2/ Once Torch7 is available, install this package:

$ [sudo] torch-pkg install videograph

First run torch, and load videograph:

$ torch

> require 'videograph'

...