Towards Robust Visual Knife Detection in Images: Active Appearance Models Initialised with Shape-Specific Interest Points. - Marcin Kmiec; Andrzej Glowacz; Andrzej Dziech (MCSS, 2012)

Visual detection of knives in security applications using Active Appearance Models. - Andrzej Glowacz; Marcin Kmiec; Andrzej Dziech (Multim. Tools Appl., 2015)

Object detection in security applications using dominant edge directions. - Marcin Kmiec; Andrzej Glowacz (Pattern Recognit. Lett., 2015)