Results 31 to 40 of about 220,603 (181)

Determinants of persistent smoking after acute myocardial infarction: an observational study

open access: yesBMC Cardiovascular Disorders, 2020
Background Smoking cessation is one of the most effective secondary prevention measures after acute myocardial infarction (AMI). However, around 50% of smokers do not quit smoking after AMI.
Jens Höpner   +4 more
doaj   +1 more source

Use of diagnostic likelihood ratio of outcome to evaluate misclassification bias in the planning of database studies

open access: yesBMC Medical Informatics and Decision Making, 2022
Background The diagnostic likelihood ratio (DLR) and its utility are well-known in the field of medical diagnostic testing. However, its use has been limited in the context of an outcome validation study.
Yoichi Ii   +2 more
doaj   +1 more source

Compulsory and Voluntary Biometrics: Content and Distinction in Russian Law

open access: yesТеоретическая и прикладная юриспруденция
The article examines the peculiarities of separation and differentiation of two areas included in the sphere of biometric personal data processing in Russia: compulsory and voluntary biometrics.
Z. O. Mitianov
doaj   +1 more source

On Matching Skulls to Digital Face Images: A Preliminary Approach

open access: yes, 2017
Forensic application of automatically matching skull with face images is an important research area linking biometrics with practical applications in forensics.
Jain, Arushi   +5 more
core   +1 more source

Biometrics

open access: yes, 2023
AbstractIn biometrics, physiological characteristics (e.g., fingerprints, facial features, voices) are measured to identify individuals. Since biometry does not share the same characteristics as other authentication techniques, such as passwords or PIN codes, it is widely used as a second-factor authentication.
Sophia Ding   +3 more
  +4 more sources

Effects of image compression on face image manipulation detection: A case study on facial retouching

open access: yesIET Biometrics, 2021
Numerous methods have been introduced to reliably detect digital face image manipulations in the past. Of late, the generalisability of these schemes has been questioned in particular with respect to image post‐processing.
Christian Rathgeb   +3 more
doaj   +1 more source

PERFORMANCE MEASURES OF BIOMETRICS SYSTEMS [PDF]

open access: yes, 2011
The objective of this report is to review existing performance measures of biometrics systems .It also contains the definition on biometrics system as a ...
Kredenster, O
core  

Thinking Beyond Biometrics

open access: yesA Peer-Reviewed Journal About, 2018
Today, digital biometrics are proliferating. Based on scans of biological traits – from faces, fingerprints and gait to vein patterns, heart rhythm, brain activity, and body odor – biometrics are known to be able to establish the identity of a ...
Lea Laura Michelsen
doaj   +1 more source

Biometrics for Internet-of-Things Security: A Review

open access: yesSensors, 2021
The large number of Internet-of-Things (IoT) devices that need interaction between smart devices and consumers makes security critical to an IoT environment.
Wencheng Yang   +5 more
doaj   +1 more source

Optimal Iris Fuzzy Sketches

open access: yes, 2007
Fuzzy sketches, introduced as a link between biometry and cryptography, are a way of handling biometric data matching as an error correction issue. We focus here on iris biometrics and look for the best error-correcting code in that respect. We show that
Bringer, J.   +4 more
core   +6 more sources

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