INCR - INDECT Multimedia Crawler. - Michal Grega; Andrzej Glowacz; Wojciech Anzel; Seweryn Lach; Jan Musial (MCSS, 2011)

INSTREET - Application for Urban Photograph Localization. - Michal Grega; Seweryn Lach; Boguslaw Cyganek (MCSS, 2012)

Automated recognition of firearms in surveillance video. - Michal Grega; Seweryn Lach; Radoslaw Sieradzki (CogSIMA, 2013)

Urban photograph localization using the INSTREET application - accuracy and performance analysis. - Michal Grega; Seweryn Lach (Multim. Tools Appl., 2015)