no code implementations • 25 Oct 2022 • Steven A. Grosz, Joshua J. Engelsma, Rajeev Ranjan, Naveen Ramakrishnan, Manoj Aggarwal, Gerard G. Medioni, Anil K. Jain
We further demonstrate that by guiding the ViT to focus in on local, minutiae related features, we can boost the recognition performance.
no code implementations • 10 Jan 2022 • Joshua J. Engelsma, Steven A. Grosz, Anil K. Jain
The publicly available datasets that do exist contain very few identities and impressions per finger.
no code implementations • 14 May 2021 • Anil K. Jain, Debayan Deb, Joshua J. Engelsma
Over the past two decades, biometric recognition has exploded into a plethora of different applications around the globe.
no code implementations • 7 Apr 2021 • Additya Popli, Saraansh Tandon, Joshua J. Engelsma, Naoyuki Onoe, Atsushi Okubo, Anoop Namboodiri
Therefore, rather than performing the two tasks separately, we propose a joint model for spoof detection and matching to simultaneously perform both tasks without compromising the accuracy of either task.
no code implementations • 6 Apr 2021 • Steven A. Grosz, Joshua J. Engelsma, Eryun Liu, Anil K. Jain
Matching contactless fingerprints or finger photos to contact-based fingerprint impressions has received increased attention in the wake of COVID-19 due to the superior hygiene of the contactless acquisition and the widespread availability of low cost mobile phones capable of capturing photos of fingerprints with sufficient resolution for verification purposes.
1 code implementation • 7 Oct 2020 • Joshua J. Engelsma, Debayan Deb, Kai Cao, Anjoo Bhatnagar, Prem S. Sudhish, Anil K. Jain
In many of the least developed and developing countries, a multitude of infants continue to suffer and die from vaccine-preventable diseases and malnutrition.
no code implementations • 1 Aug 2020 • Steven A. Grosz, Joshua J. Engelsma, Anil K. Jain
While a few studies have conducted white-box evaluations of the fingerprint reader, feature extractor, and matching components, no existing study has provided a full system, white-box analysis of the uncertainty introduced at each stage of a fingerprint recognition system.
1 code implementation • 27 Mar 2020 • Joshua J. Engelsma, Anil K. Jain, Vishnu Naresh Boddeti
We present a method to search for a probe (or query) image representation against a large gallery in the encrypted domain.
no code implementations • 16 Dec 2019 • Vishesh Mistry, Joshua J. Engelsma, Anil K. Jain
Evaluation of large-scale fingerprint search algorithms has been limited due to lack of publicly available datasets.
1 code implementation • 21 Sep 2019 • Joshua J. Engelsma, Kai Cao, Anil K. Jain
DeepPrint incorporates fingerprint domain knowledge, including alignment and minutiae detection, into the deep network architecture to maximize the discriminative power of its representation.
no code implementations • 2 Sep 2019 • Steven A. Grosz, Joshua J. Engelsma, Nicholas G. Paulter Jr., Anil K. Jain
While a few studies have conducted stand-alone evaluations of the fingerprint reader and feature extraction modules of fingerprint recognition systems, little work has been devoted towards white-box evaluations of the fingerprint matching module.
1 code implementation • 1 Apr 2019 • Joshua J. Engelsma, Debayan Deb, Anil K. Jain, Prem S. Sudhish, Anjoo Bhatnager
In developing countries around the world, a multitude of infants continue to suffer and die from vaccine-preventable diseases, and malnutrition.
no code implementations • 1 Apr 2019 • Joshua J. Engelsma, Kai Cao, Anil K. Jain
We learn a discriminative fixed length feature representation of fingerprints which stands in contrast to commonly used unordered, variable length sets of minutiae points.
no code implementations • 13 Jan 2019 • Joshua J. Engelsma, Anil K. Jain
Prevailing fingerprint recognition systems are vulnerable to spoof attacks.
no code implementations • 23 Apr 2018 • Joshua J. Engelsma, Kai Cao, Anil K. Jain
We open source fingerprint Match in Box, a complete end-to-end fingerprint recognition system embedded within a 4 inch cube.
1 code implementation • 26 Dec 2017 • Joshua J. Engelsma, Kai Cao, Anil K. Jain
Finally, fingerprint matching experiments between images acquired from the FTIR output of RaspiReader and images acquired from a COTS reader verify the interoperability of the RaspiReader with existing COTS optical readers.
no code implementations • 25 Aug 2017 • Joshua J. Engelsma, Kai Cao, Anil K. Jain
Finally, fingerprint matching experiments between images acquired from the FTIR output of the RaspiReader and images acquired from a COTS fingerprint reader verify the interoperability of the RaspiReader with existing COTS optical readers.
no code implementations • 22 May 2017 • Joshua J. Engelsma, Sunpreet S. Arora, Anil K. Jain, Nicholas G. Paulter Jr
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 contactless-optical.