@Patent{Supelec415,
author = {Olivier Pietquin},
title = {A METHOD OF RECOGNIZING A MOTION PATTERN OF AN OBJECT},
year = {2008},
month = {April},
note = {Patent n EP1904951},
url = {http://v3.espacenet.com/textdoc\'eDB=EPODOC\&IDX=EP1904951\&F=0}
}