Biometrics and Internet Security Research Group | dasec
Ulrich Scherhag successfully defended his Ph.D. thesis with the title “Face Morphing and Morphing Attack Detection” on November 16th 2020. The examining committee members were Prof. Dr. Marc Fischlin, Prof. Dr. Marie-Christine Jakobs and Prof. Dr. Arjan Kuijper. The thesis
Durch die steigende Verwendung autonomer Systeme zur Authentifizierung von Bildern z.B. in den Bereichen der Gesichtserkennung oder dem autonomen Fahren steigt auch die Bedeutung der Angriffe durch Adversarial Samples. Im Folgenden soll die Detektion von Adversarial Samples bei der Gesichtserkennung
Morphing Attack Detection is a current field of research. Morphing is the targeted combination of several images, for example of human faces. These morphed images can be used during the passport application process. All subjects contained in the morph can
Alexander Röttcher defended his Master Thesis on: Finding the suitable Doppelgänger for a Face Morphing Attack Passports, membership cards, or other ID cards often have one thing in common: A facial image is printed on the card and electronically provided
Nowadays the entire world is made smaller than ever before, meaning that traveling across the globe has been made easy and convenient. Furthermore the process of traveling is being made even more convenient with the introduction of automated border control
The application of biometric systems for access control scenarios allow us to authenticate with our own biological or behavioural characteristics. Different biometric modalities such as the face, iris, fingerprint, etc. present diverse ad- vantages and disadvantages in specific scenarios. For
Ulrich Scherhag successfully defended his Master thesis „Presentation Attack Detection for State-of-the-Art Speaker Recognition Systems“, after working with da/sec in the period of October 2015 to April 2016. In the modern society, biometrics is gaining more and more in impor-