2D face liveness detection: An overview. - Olga Kähm; Naser Damer (BIOSIG, 2012)

The 2nd competition on counter measures to 2D face spoofing attacks. - Ivana Chingovska; J. Yang; Zhen Lei 001; Dong Yi; Stan Z. Li; Olga Kähm; Christian Glaser; Naser Damer; Arjan Kuijper; Alexander Nouak; Jukka Komulainen; Tiago Freitas Pereira; et al. (ICB, 2013)

Multimedia Analysis of Video Sources. - Juan Arraiza Irujo; Montse Cuadros; Naiara Aginako; Matteo Raffaelli; Olga Kähm; Naser Damer; Joao P. Neto (SIGMAP, 2014)

Verifying isolation in a mantrap portal via thermal imaging. - Dirk Siegmund; David Handtke; Olga Kähm (IWSSIP, 2016)

Rapid Classification of Textile Fabrics Arranged in Piles. - Dirk Siegmund; Olga Kähm; David Handtke (SIGMAP, 2016)

Low-resolution Iris Recognition via Knowledge Transfer. - Fadi Boutros; Olga Kähm; Meiling Fang; Florian Kirchbuchner; Naser Damer; Arjan Kuijper (BIOSIG, 2022)