Results 31 to 40 of about 17,519 (248)
Video face forgery detection via facial motion-assisted capturing dense optical flow truncation
, 2023 Deep learning advancements have resulted in breakthroughs in facial forgery techniques. Facial forgery videos are growing increasingly lifelike, making it impossible for people to tell the difference between the real and the fake.
Fang, Xianjin +3 more
core +1 more source
CeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2009 Various analytical techniques markedly contribute to the authentification of metal antiquities when visual judgments no more suffice to detect fakes, forgeries or extensive restorations. A careful analysis of the property of the materials from which the
Lucien Martinot
doaj +1 more source
09282 Executive Summary – Foundations for Forgery-Resilient Cryptographic Hardware [PDF]
, 2010 From 05.07 to 08.07.2009, the Dagstuhl Seminar 09282 ``Foundations for Forgery-Resilient Cryptographic Hardware '' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics.
Preneel, Bart +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Faster batch forgery identification [PDF]
, 2012 Batch signature verification detects whether a batch of signatures contains any forgeries. Batch forgery identification pinpoints the location of each forgery.
Jeroen Doumen +12 more
core +4 more sources
Advanced Functional Materials, EarlyView.Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi +4 more
wiley +1 more source
09282 Abstracts Collection – Foundations for Forgery-Resilient Cryptographic Hardware [PDF]
, 2010 From 05.07 to 08.07.2009, the Dagstuhl Seminar 09282 "Foundations for Forgery-Resilient Cryptographic Hardware" was held in Schloss Dagstuhl - Leibniz Center for Informatics.
Preneel, Bart +3 more
core +1 more source
Data‐Driven Materials Science for Energy‐Sustainable Applications
Advanced Materials, EarlyView.Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley +1 more source
Moiré Phase Mapping in Twisted Bilayer Liquid Crystals with Reconfigurable Light Polarization States
Advanced Materials, EarlyView.Twisted bilayer liquid crystals are developed by vertical stacking assembly of two liquid crystals having designer domains and optical properties. These moiré‐symmetry, twisted liquid crystals demonstrate reconfigurable polarization states, moiré patterns and phases controlled by twist angles, providing a route to design active optical devices for ...
Jordan A. Wilson +7 more
wiley +1 more source
Advanced Materials, EarlyView.Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo +7 more
wiley +1 more source