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Design and Fabrication of 3D Fingerprint Targets
2016
IEEE Transactions on Information Forensics and Security
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The goal of this research is to design and fabricate 3D targets for repeatable behavioral evaluation of fingerprint readers. 2D calibration patterns with known characteristics (e.g. sinusoidal gratings ...
preserved during the physical 3D target fabrication, and (iii) intra-class variability between multiple impressions of the physical 3D target is small. ...
The authors would like to thank Brian Wright for his help in printing the 3D targets and Dr. Per Askeland for training the first author in using the digital optical microscope to view the 3D targets. ...
doi:10.1109/tifs.2016.2581306
fatcat:hqi67qbef5ftjkbkjvsikhxh6m
3D Whole Hand Targets: Evaluating Slap and Contactless Fingerprint Readers
2016
2016 International Conference of the Biometrics Special Interest Group (BIOSIG)
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We design and fabricate wearable whole hand 3D targets complete with four fingerprints and one thumb print for evaluating multi-finger capture devices, e.g., contact-based and contactless slap readers. ...
A state-of-the-art 3D printer is then used to fabricate physical 3D hand targets with printing materials that are similar in hardness and elasticity to the human skin and are optically compatible for imaging ...
Standards and Technology, and Brian Wright, Michigan State University for their help with 3D printing of the whole hand targets. ...
doi:10.1109/biosig.2016.7736900
dblp:conf/biosig/AroraJP16
fatcat:uzmsyvyvqnclvmsy3zkoiqgqvm
Universal 3D Wearable Fingerprint Targets: Advancing Fingerprint Reader Evaluations
[article]
2017
arXiv
pre-print
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to that of the human finger, and (v) fabricating a 3D fingerprint target using controlled casting. ...
We present the design and manufacturing of high fidelity universal 3D fingerprint targets, which can be imaged on a variety of fingerprint sensing technologies, namely capacitive, contact-optical, and ...
The authors would like to thank Brian Wright, Michigan State University, for his help in 3D printing of molds. ...
arXiv:1705.07972v1
fatcat:p2vfprpzjbfz7jefzjnqqy25ju
Fingerprint Spoof Generalization
[article]
2019
arXiv
pre-print
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Training the UMG wrapper requires only 100 live fingerprint images from the target sensor, alleviating the time and resources required to generate large-scale live and spoof datasets for a new sensor. ...
These results are based on a large-scale dataset of 5,743 live and 4,912 spoof images fabricated using 12 different materials. ...
The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of ODNI, IARPA, or the ...
arXiv:1912.02710v1
fatcat:kx5cc5aqjrcahij5fufzungdci
Fabrication of 3D Fingerprint Phantoms via Unconventional Polycarbonate Molding
2018
Scientific Reports
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Superior to artificial fingerprint patterns, these phantoms have the exact 3D features of fingerprints and introduce no variability compared to human sampling, which make them perfect targets for standardizing ...
a flexible, nanoscale detailed, 3D reproduction of the fingerprint ("phantom"). ...
Acknowledgements This research was funded by the Natural Sciences and Engineering Research Council (NSERC) of Canada. ...
doi:10.1038/s41598-018-27885-1
pmid:29941987
pmcid:PMC6018551
fatcat:7xful4fpsbcyhbz7wvu7supbbq
Laser Direct Writing of Dual-Scale 3D Structures for Cell Repelling at High Cellular Density
2022
International Journal of Molecular Sciences
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In this paper, we report on laser fabrication of cell-repellent dual-scale 3D structures with fully reproducible and high spatial accuracy topographies. ...
Structures were designed as micrometric "mushrooms" decorated with fingerprint-like nanometric features with heights and periodicities close to those of the calamistrum, i.e., 200–300 nm. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/ijms23063247
pmid:35328668
pmcid:PMC8950975
fatcat:ppef2gfujbfvxnkd4yfchmrmf4
Fingerprint Presentation Attack Detection: Generalization and Efficiency
[article]
2018
arXiv
pre-print
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We utilize 3D t-SNE visualization and clustering of material characteristics to identify a representative set of PA materials that cover most of PA feature space. ...
A dataset of 5,743 bonafide and 4,912 PA images of 12 different materials is used to evaluate a state-of-the-art PAD, namely Fingerprint Spoof Buster. ...
The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of ODNI, IARPA, or the ...
arXiv:1812.11574v1
fatcat:i36gu2rerzf73djsaaarp6fz4i
Are spoofs from latent fingerprints a real threat for the best state-of-art liveness detectors?
[article]
2020
arXiv
pre-print
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Other Versions
To this aim, we collected a novel data set of live and spoof images fabricated with snapshot pictures of latent fingerprints. This data set provide a set of attacks at the most favourable conditions. ...
We investigated the threat level of realistic attacks using latent fingerprints against sensors equipped with state-of-art liveness detectors and fingerprint verification systems which integrate such liveness ...
Acknowledgements We would like to thank the three winners of the LivDet 2019 competition, Airel Pérez-Suárez, Yongliang Zhang and Jinglian Wen, for allowing us the use of their PAD algorithms. ...
arXiv:2007.03397v2
fatcat:36clagsbdnennhk2lwuodyiftm
Statistical Meta-Analysis of Presentation Attacks for Secure Multibiometric Systems
2017
IEEE Transactions on Pattern Analysis and Machine Intelligence
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Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2016 pre-print arXiv:1609.01461v1 fatcat:aarj3kpnxna63apyumznaqwzzy
We have recently shown that this assumption is not representative of current fingerprint and face presentation attacks, leading one to overestimate the vulnerability of multibiometric systems, and to design ...
designed using our approach can exhibit an improved trade-off between the performance in the absence and in the presence of attack. ...
As a fourth fake fabrication technique, wearable masks were also fabricated to impersonate the targeted clients (3D Mask Attack [29] ). ...
doi:10.1109/tpami.2016.2558154
pmid:28182550
fatcat:row6tcbcwbdhzjckjjde4647xq
Towards new forms of particle sensing and manipulation and 3D imaging on a smartphone for healthcare applications
[article]
2020
arXiv
pre-print
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the rest of the smart and high-performance sensors rarely explored. ...
Close to half of the world population have smartphones, while a typical flagship smartphone today has been integrated with more than 20 smart components and sensors, making a smartphone a highly integrated ...
The fluidic chamber containing magnetic beads and analytes can be fabricated using commercial 3D printers. ...
arXiv:2010.10269v1
fatcat:27sch2tbobbvpkxrxhyhquj7p4
CVD growth of fingerprint-like patterned 3D graphene film for an ultrasensitive pressure sensor
2017
Nano Reseach
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In this work, based on unique chemical vapor depositions (CVD)-grown three-dimensional (3D) graphene films that mimic the morphology of fingertip skin, we fabricated flexible pressure sensing membranes ...
In nature, there are many well-adapted structures developed through natural selection, which inspired us for the design of biomimetic materials or devices. ...
The growth of fingerprint-like 3D graphene film was carried out with a high partial pressure of hydrogen (H 2 ) and methane (CH 4 ) (see Experimental). ...
doi:10.1007/s12274-017-1731-z
fatcat:mtlg4w4rn5gbda3ouzzwdtfryy
Fingerprint Database Enhancement by Applying Interpolation and Regression Techniques for IoT-based Indoor Localization
2022
Emerging Science Journal
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We obtain an accuracy improvement of 0.2m for 2D and 0.13m for 3D by applying the synthetic database. ...
We use bilinear and polynomial interpolation and polynomial regression techniques to create the synthetic database and apply our methods to the 2D and 3D environments. ...
We design the database grid of 1 × 1 m for the 2D and 22×12.5×35 cm for the 3D environment. ...
doi:10.28991/esj-2021-sp1-012
fatcat:45bmmcd6xravnhkowpy6rsrnt4
Comparison of different soft grippers for lunch box packaging
2017
Robotics and Biomimetics
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We found that the actuators fabricated by 3D printing showed better linearity and less individual differences, but showed low durability compared to actuators fabricated by traditional casting process. ...
In this paper, we presented four pneumatic soft actuators made of different materials and different fabrication methods and compared their performances through a series of tests. ...
Rippled structure was designed on the bottom surface of the actuator to increase the grasping stability and mimic the human fingerprint. ...
doi:10.1186/s40638-017-0067-1
pmid:29152451
pmcid:PMC5668357
fatcat:6aasggownvdi5l4ihfhsbkneiy
Author index
2007
2007 IEEE International Conf. on Application-specific Systems, Architectures and Processors (ASAP)
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Implementation of the
JPEG Encoder
Methodology and Toolset for ASIP Design
and Development Targeting Cryptography-
Based Applications
A Hardware-Oriented Method for Evaluating
Complex Polynomials ...
Acceleration for 3-D Radiation
Dose Calculation
An effi cient SIMD architecture with par-
allel memory for 2D cosine transforms of
video coding
A Run-Time Reconfi gurable Fabric for
3D Texture Filtering ...
doi:10.1109/asap.2007.4459300
fatcat:lbxlom2lkrf2jf3q5c56uwiuea
Biometric Anti-spoofing Technique Using Randomized 3D Multi-Modal Traits
2020
Figshare
Preserved Fulltext
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A novel biometric liveness detection approach is proposed using a randomization technique to increase impostor's difficulty of ever guessing the attributes applied, thereby optimizing the security of the ...
Physics (ICTP) Trieste, Italy; Centre for Cyberspace Studies (CCS) of the Nasarawa State University, Nigeria; and the Swiss Center for Biometrics Research and Testing Martigny, Switzerland for their support ...
ACKNOWLEDGMENT The authors extend special thanks to the National Health Insurance Scheme, Nigeria; Information and Communications Technology Section of the Abdus Salam International Centre for Theoretical ...
doi:10.6084/m9.figshare.12479165
fatcat:2q5f4lmdsvbwfgcjaekynztbce
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