Added conversion methods from vectors to Mats
Added conversion methods from vectors to Mats

sk413025/carcv,sk413025/carcv,oskopek/carcv,oskopek/carcv,oskopek/carcv,sk413025/carcv,sk413025/carcv,oskopek/carcv,sk413025/carcv,sk413025/carcv,oskopek/carcv,oskopek/carcv