RecPad 2016 22nd Portuguese Conference on Pattern Recognition Aveiro, Portugal October 28th, 2016 Program Committee Chair Armando J. Pinho Organizing Committee Armando J. Pinho Diogo Pratas Raquel Sebasti˜ ao Samuel Silva S´ onia Gouveia SusanaBr´as Secretariat Anabela Viegas Organized by IEETA — Institute of Electronics and Informatics Engineering of Aveiro DETI — Department of Electronics, Telecommunications and Informatics University of Aveiro In cooperation with APRP — Associa¸ c˜ ao Portuguesa de Reconhecimento de Padr˜oes