Results 41 to 50 of about 10,010 (275)
The Effectiveness of Depth Data in Liveness Face Authentication Using 3D Sensor Cameras
Sensors, 2019 Even though biometric technology increases the security of systems that use it, they are prone to spoof attacks where attempts of fraudulent biometrics are used.
Ghazel Albakri, Sharifa Alghowinem
doaj +1 more source
LivDet in Action - Fingerprint Liveness Detection Competition 2019
, 2019 The International Fingerprint liveness Detection Competition (LivDet) is an open and well-acknowledged meeting point of academies and private companies that deal with the problem of distinguishing images coming from reproductions of fingerprints made of ...
Bazzoni, Carlotta +7 more
core +1 more source
Directional Sensitivity of Gaze-Collinearity Features in Liveness Detection [PDF]
, 2013 To increase the trust in using face recognition systems, these need to be capable of differentiating between face images captured from a real person and those captured from photos or similar artifacts presented at the sensor.
Ali, Asad, Deravi, Farzin, Hoque, Sanaul
core +1 more source
LivDet 2013 Fingerprint Liveness Detection Competition 2013 [PDF]
2013 International Conference on Biometrics (ICB), 2013 A spoof or fake is a counterfeit biometric that is used in an attempt to circumvent a biometric sensor Liveness detection distinguishes between live and fake biometric traits. Liveness detection is based on the principle that additional information can be garnered above and beyond the data procured by a standard verification system, and this additional
GHIANI, LUCA +6 more
openaire +2 more sources
New Fluorescein Precursors for Live Bacteria Detection [PDF]
Analytical Chemistry, 2015 Swiftness, reliability, and sensitivity of live bacteria detection in drinking water are key issues for human safety. The most widespread used indicator of live bacteria is a caged form of carboxyfluorescein in which 3' and 6' hydroxyl groups are masked as acetate esters (CFDA).
Guilini, Célia +8 more
openaire +3 more sources
How far did we get in face spoofing detection?
, 2018 The growing use of control access systems based on face recognition shed light over the need for even more accurate systems to detect face spoofing attacks.
Oliveira, Luciano +3 more
core +2 more sources
Linear Encodings of Bounded LTL Model Checking
, 2006 We consider the problem of bounded model checking (BMC) for linear temporal logic (LTL). We present several efficient encodings that have size linear in the bound.
Armin Biere +5 more
core +4 more sources
BioDiVinE: A Framework for Parallel Analysis of Biological Models [PDF]
, 2009 In this paper a novel tool BioDiVinEfor parallel analysis of biological models is presented. The tool allows analysis of biological models specified in terms of a set of chemical reactions. Chemical reactions are transformed into a system of multi-affine
C. Belta +29 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Biometrical Liveness Detection - Mechanical Characteristics [PDF]
, 2014 Práce je zaměřena na mechanické metody testování živosti u otisků prstů. Teoretická část popisuje biometrické systémy, měření jejich spolehlivosti, druhy senzorů a některé z metod pro určování živosti.
Zaklová, Kateřina
core