TY - JOUR A1 - Makrushin, Andrey A1 - Scheidat, Tobias A1 - Vielhauer, Claus T1 - Improving Reliability of Biometric Hash Generation through the Selection of Dynamic Handwriting Features JF - Transactions on Data Hiding and Multimedia Security VIII T3 - Lecture notes in computer science - 7228 Y1 - 2012 SN - 978-3-642-31971-6 U6 - https://doi.org/10.1007/978-3-642-31971-6_2 SP - 19 EP - 41 PB - Springer CY - Berlin ER - TY - CHAP A1 - Scheidat, Tobias A1 - Kümmel, Karl A1 - Vielhauer, Claus ED - De Decker, Bart T1 - Short Term Template Aging Effects on Biometric Dynamic Handwriting Authentication Performance T2 - Communications and multimedia security ; 13th IFIP TC 6/TC 11 international conference, CMS 2012, Canterbury, UK, September 3 - 5, 2012 ; proceedings T3 - Lecture notes in computer science - Vol. 7394 Y1 - 2012 SN - 978-3-642-32804-6 SN - 978-3-642-32805-3 SP - 107 EP - 116 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Makrushin, Andrey A1 - Kiertscher, Tobias A1 - Fischer, Robert A1 - Gruhn, Stefan A1 - Vielhauer, Claus ED - De Decker, Bart T1 - Computer-aided contact-less localization of latent fingerprints in low-resolution CWL scans T2 - Communications and multimedia security : 13th IFIP TC 6/TC 11 international conference, CMS 2012, Canterbury, UK, September 3 - 5, 2012 ; proceedings T3 - Lecture notes in computer science - V. 7394 Y1 - 2012 SN - 978-3-642-32804-6 (Online) SN - 978-3-642-32805-3 (Print) U6 - https://doi.org/10.1007/978-3-642-32805-3_7 SP - 89 EP - 98 PB - Springer CY - Heidelberg ER - TY - CHAP A1 - Kümmel, Karl A1 - Scheidat, Tobias A1 - Vielhauer, Claus A1 - Dittmann, Jana ED - De Decker, Bart T1 - Feature Selection on Handwriting Biometrics: Security Aspects of Artificial Forgeries T2 - Communications and multimedia security ; 13th IFIP TC 6/TC 11 international conference, CMS 2012, Canterbury, UK, September 3 - 5, 2012 ; proceedings T3 - Lecture notes in computer science - 7394, Y1 - 2012 SN - 978-3-642-32804-6 (Print) SN - 978-3-642-32805-3 (Online) U6 - https://doi.org/10.1007/978-3-642-32805-3_2 SP - 16 EP - 25 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Fischer, Robert A1 - Kiertscher, Tobias A1 - Gruhn, Stefan A1 - Scheidat, Tobias A1 - Vielhauer, Claus ED - De Decker, Bart T1 - From Biometrics to Forensics: A Feature Collection and first Feature Fusion Approaches for latent Fingerprint Detection using a Chromatic White Light (CWL) Sensor T2 - In: Communications and multimedia security : 13th IFIP TC 6 TC 11 international conference ; proceedings / CMS 2012, Canterbury, UK, September 3 - 5, 2012 N2 - Application of non-invasive scan technologies for acquisition of latent fingerprints promise a better support of forensic and dactyloscopic experts when securing evidence at crime scenes. Furthermore, non-destructive acquisition preserve the chance of subsequent chemical and forensic analysis of left residue. Based on results of an ongoing research project with sensor industry partners, this paper presents a collection of 28 statistical, gradient-, and spectral density-based features for latent fingerprint detection using low resolution scans. Within this work a chromatic white light (CWL) sensor is used for image acquisition. Furthermore, based on concepts of biometric fusion, a taxonomy for possible fusion strategies is presented and very first results for three different strategies on decision level are discussed. Experimental evaluation is performed based on scans of 1680 latent fingerprints on three different surfaces. The results show very good performance on planar, non-absorbing surfaces with uniform reflection characteristics with an detection rate of 2.51% in the best case. On the other hand difficulties are arising from surfaces with non-uniform/predictable reflection characteristics. T3 - Lecture notes in computer science - 7394 Y1 - 2012 SN - 978-3-642-32804-6 U6 - https://doi.org/10.1007/978-3-642-32805-3_21 SP - 207 EP - 210 PB - Springer CY - Berlin ER -