13 citations · 32 across the 5 of their papers we have counts for
5 papers
Biometric Authentication Based on Enhanced Remote Photoplethysmography Signal Morphology
Zhaodong Sun, Xiaobai Li, Jukka Komulainen +1
Remote photoplethysmography (rPPG) is a non-contact method for measuring cardiac signals from facial videos, offering a convenient alternative to contact photoplethysmography (cPPG…
Review of Face Presentation Attack Detection Competitions
Zitong Yu, Jukka Komulainen, Xiaobai Li +1
Face presentation attack detection (PAD) has received increasing attention ever since the vulnerabilities to spoofing have been widely recognized. The state of the art in unimodal…
Effect of context in swipe gesture-based continuous authentication on smartphones
Pekka Siirtola, Jukka Komulainen, Vili Kellokumpu
This work investigates how context should be taken into account when performing continuous authentication of a smartphone user based on touchscreen and accelerometer readings extra…
Continuous Authentication of Smartphones Based on Application Usage
Upal Mahbub, Jukka Komulainen, Denzil Ferreira +1
An empirical investigation of active/continuous authentication for smartphones is presented in this paper by exploiting users' unique application usage data, i.e., distinct pattern…
face anti-spoofing based on color texture analysis
Zinelabidine Boulkenafet, Jukka Komulainen, Abdenour Hadid
Research on face spoofing detection has mainly been focused on analyzing the luminance of the face images, hence discarding the chrominance information which can be useful for disc…