%0 Electronic Chapter %A Jukka Komulainen %A Abdenour Hadid %A Matti Pietikàˆinen %T Contact lens detection in iris images %K generalised textured contact lens detection %K iris-based biometric systems %K cosmetic contact lenses %B Iris and Periocular Biometric Recognition %D 2017 %I Institution of Engineering and Technology %P 265-290 %R doi:10.1049/PBSE005E_ch12 %S Security %U https://digital-library.theiet.org/;jsessionid=3w40ue55to811.x-iet-live-01content/books/10.1049/pbse005e_ch12