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Plasmonic and Dielectric Metasurfaces for Enhanced Spectroscopic Techniques. [PDF]
Biosensors (Basel)García García B +7 more
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Synthesis of Multi-View 3D Fingerprints to Advance Contactless Fingerprint Identification
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023Billions of contact-based fingerprint images have been acquired in large databases. Contactless 2D fingerprint identification systems have emerged to provide more hygienic and secured alternatives and are highly sought under the current pandemic.
Chengdong DONG, Ajay Kumar
exaly +3 more sources
A novel 2D contactless fingerprint matching method
Neurocomputing, 2022Lei Shi +4 more
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Deep Contactless Fingerprint Unwarping
2019 International Conference on Biometrics (ICB), 2019Contactless fingerprints have emerged as a convenient, inexpensive, and hygienic way of capturing fingerprint samples. However, cross-matching contactless fingerprints to the legacy contact-based fingerprints is a challenging task due to the elastic and perspective distortion between the two modalities. Current cross-matching methods merely rectify the
Ali Dabouei +3 more
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Contactless Fingerprint Verification Using Neural Networks
2021 International Conference on Communication information and Computing Technology (ICCICT), 2021Fingerprint recognition is one of the most used biometric system in these days. Different methods used for these are using touch sensors, optical sensors or capacitive sensors. Each one has their own advantages and disadvantages. But all these need to have a physical contact of the finger with the sensor leading to hygienic issues and inaccuracy.
Sanchit Rote +4 more
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Cylindrical Curve for Contactless Fingerprint Template Securisation
International Journal of Information Security and Privacy, 2022large quantity of biometric models has rapidly proliferated in biometric applications. Due to the fact that biometric systems expose users to enormous risks that endanger , we improved an existing technics technique and adapted it to the contactless system.
Boris Jerson Zannou +2 more
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Wireless communication supported by contactless fingerprints
2016 IEEE Symposium on Technologies for Homeland Security (HST), 2016The biometric authentication technology is booming in a variety of applications such as security of computers, cell phones, credit cards etc. The most widely used method of biometric identification is dactylography, as the large database already available and law enforcement agencies have long-term experience with this technology.
Sam Mil'shtein, Carl Buzawa
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MinNet Based Contactless Fingerprint Matching Method
2024 32nd Signal Processing and Communications Applications Conference (SIU)exaly +2 more sources
Capacitive Fingerprint Sensor for Contactless Payment Cards
2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2019This paper examines requirements and solutions for a low-power, low-noise, and low-cost capacitive fingerprint sensor specifically for contactless payment cards. A first prototype chip realized in a $1.4\ \mu\mathrm{m}$ CMOS process comprises 96 x 96 sensing elements at a resolution of 254 dpi, has a die area of 9.8 x 10.6 mm2 and consumes 1.9mA at 2.
Thomas Suwald, Thomas Rottschäfer
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Contactless 3D fingerprint identification without 3D reconstruction
2018 International Workshop on Biometrics and Forensics (IWBF), 2018Recovery of 3D fingerprint data using photometric stereo generates 3D surface normal and albedo, which forms rich 3D fingerprint surface information. These surface normal's are further subjected to the reconstruction process, which integrates the surface normal to generate depth data.
Qian Zheng, Ajay Kumar, Gang Pan
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