Nalini K. Ratha

Orcid: 0000-0001-7913-5722

According to our database1, Nalini K. Ratha authored at least 141 papers between 1994 and 2024.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2007, "For contributions to biometric authentication systems".

Timeline

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Bibliography

2024
Message From the Editor-in-Chief.
IEEE Trans. Biom. Behav. Identity Sci., July, 2024

Editorial.
IEEE Trans. Biom. Behav. Identity Sci., July, 2024

Corruption depth: Analysis of DNN depth for misclassification.
Neural Networks, 2024

Enhancing Authorship Attribution through Embedding Fusion: A Novel Approach with Masked and Encoder-Decoder Language Models.
CoRR, 2024

Confidential and Protected Disease Classifier using Fully Homomorphic Encryption.
CoRR, 2024

Enhancing Privacy and Security of Autonomous UAV Navigation.
CoRR, 2024

Secure Sleep Apnea Detection with FHE and Deep Learning on ECG Signals.
Proceedings of the Pattern Recognition - 27th International Conference, 2024

Efficient Convolution Operator in FHE Using Summed Area Table.
Proceedings of the Pattern Recognition - 27th International Conference, 2024

Privacy-Preserving Ensemble Learning Using Fully Homomorphic Encryption.
Proceedings of the Pattern Recognition - 27th International Conference, 2024

Enhancing Authorship Attribution Through Embedding Fusion: A Novel Approach with Masked and Encoder-Decoder Language Models.
Proceedings of the Pattern Recognition - 27th International Conference, 2024

Towards Building Secure UAV Navigation with FHE-Aware Knowledge Distillation.
Proceedings of the Pattern Recognition - 27th International Conference, 2024

Supervised Mixup: Protecting the Likely Classes for Adversarial Robustness.
Proceedings of the Pattern Recognition - 27th International Conference, 2024

Restoring Noisy Images Using Dual-Tail Encoder-Decoder Signal Separation Network.
Proceedings of the Pattern Recognition - 27th International Conference, 2024

Enhancing Privacy in Face Analytics Using Fully Homomorphic Encryption.
Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

Deepfake: Classifiers, Fairness, and Demographically Robust Algorithm.
Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

Deepfake Catcher: Can a Simple Fusion be Effective and Outperform Complex DNNs?
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023
IBAttack: Being Cautious About Data Labels.
IEEE Trans. Artif. Intell., December, 2023

Parameter agnostic stacked wavelet transformer for detecting singularities.
Inf. Fusion, July, 2023

Fully Homomorphic Encryption Operators for Score and Decision Fusion in Biometric Identification.
Proceedings of the IEEE International Workshop on Information Forensics and Security, 2023

Misclassifications of Contact Lens Iris PAD Algorithms: Is it Gender Bias or Environmental Conditions?
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2023

Federated Learning for Local and Global Data Distribution.
Proceedings of the First Tiny Papers Track at ICLR 2023, 2023

Benchmarking Image Classifiers for Physical Out-of-Distribution Examples Detection.
Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

Robustness Against Gradient based Attacks through Cost Effective Network Fine-Tuning.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2022
DAMAD: Database, Attack, and Model Agnostic Adversarial Perturbation Detector.
IEEE Trans. Neural Networks Learn. Syst., 2022

Crafting Adversarial Perturbations via Transformed Image Component Swapping.
IEEE Trans. Image Process., 2022

Introduction of New Associate Editors in Chief.
IEEE Trans. Biom. Behav. Identity Sci., 2022

Robust IRIS Presentation Attack Detection Through Stochastic Filter Noise.
Proceedings of the 26th International Conference on Pattern Recognition, 2022

HEFT: Homomorphically Encrypted Fusion of Biometric Templates.
Proceedings of the IEEE International Joint Conference on Biometrics, 2022

RidgeBase: A Cross-Sensor Multi-Finger Contactless Fingerprint Dataset.
Proceedings of the IEEE International Joint Conference on Biometrics, 2022

Benchmarking Robustness Beyond l<sub>p</sub> Norm Adversaries.
Proceedings of the Computer Vision - ECCV 2022 Workshops, 2022

Exploring Robustness Connection between Artificial and Natural Adversarial Examples.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2022

PPDL - Privacy Preserving Deep Learning Using Homomorphic Encryption.
Proceedings of the CODS-COMAD 2022: 5th Joint International Conference on Data Science & Management of Data (9th ACM IKDD CODS and 27th COMAD), Bangalore, India, January 8, 2022

2021
Image Transformation-Based Defense Against Adversarial Perturbation on Deep Learning Models.
IEEE Trans. Dependable Secur. Comput., 2021

TBIOM Special Issue on "Best Reviewed Papers From IJCB 2020 - Editorial".
IEEE Trans. Biom. Behav. Identity Sci., 2021

Greetings From the New Editor-in-Chief (EiC).
IEEE Trans. Biom. Behav. Identity Sci., 2021

Cognitive data augmentation for adversarial defense via pixel masking.
Pattern Recognit. Lett., 2021

Efficient Encrypted Inference on Ensembles of Decision Trees.
CoRR, 2021

Efficient CNN Building Blocks for Encrypted Data.
CoRR, 2021

Multi Loss Fusion For Matching Smartphone Captured Contactless Finger Images.
Proceedings of the IEEE International Workshop on Information Forensics and Security, 2021

Impact of Super-Resolution and Human Identification in Drone Surveillance.
Proceedings of the IEEE International Workshop on Information Forensics and Security, 2021

Optimizing Homomorphic Encryption based Secure Image Analytics.
Proceedings of the 23rd International Workshop on Multimedia Signal Processing, 2021

Intelligent and Adaptive Mixup Technique for Adversarial Robustness.
Proceedings of the 2021 IEEE International Conference on Image Processing, 2021

When Sketch Face Recognition Meets Mask Obfuscation: Database and Benchmark.
Proceedings of the 16th IEEE International Conference on Automatic Face and Gesture Recognition, 2021

Trustworthy AI.
Proceedings of the CODS-COMAD 2021: 8th ACM IKDD CODS and 26th COMAD, 2021

Black-Box Adversarial Entry in Finance through Credit Card Fraud Detection.
Proceedings of the CIKM 2021 Workshops co-located with 30th ACM International Conference on Information and Knowledge Management (CIKM 2021), 2021

CryptInfer: Enabling Encrypted Inference on Skin Lesion Images for Melanoma Detection.
Proceedings of the AIMLSystems 2021: The First International Conference on AI-ML-Systems, Bangalore India, October 21, 2021

2020
Blockchain: From Technology to Marketplaces.
Computer, 2020

Privacy Enhanced Decision Tree Inference.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

DNDNet: Reconfiguring CNN for Adversarial Robustness.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

Noise is Inside Me! Generating Adversarial Perturbations with Noise Derived from Natural Filters.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

Domain Adaptation for Visual Understanding.
Proceedings of the Domain Adaptation for Visual Understanding, 2020

2019
Recognizing Disguised Faces in the Wild.
IEEE Trans. Biom. Behav. Identity Sci., 2019

Detecting and Mitigating Adversarial Perturbations for Robust Face Recognition.
Int. J. Comput. Vis., 2019

Deep Learning for Face Recognition: Pride or Prejudiced?
CoRR, 2019

Diversity in Faces.
CoRR, 2019

Proving Multimedia Integrity using Sanitizable Signatures Recorded on Blockchain.
Proceedings of the ACM Workshop on Information Hiding and Multimedia Security, 2019

Towards Deep Neural Network Training on Encrypted Data.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

DeepRing: Protecting Deep Neural Network With Blockchain.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

Securing CNN Model and Biometric Template using Blockchain.
Proceedings of the 10th IEEE International Conference on Biometrics Theory, 2019

2018
Understanding Unequal Gender Classification Accuracy from Face Images.
CoRR, 2018

Disguised Faces in the Wild.
Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2018

Heterogeneity Aware Deep Embedding for Mobile Periocular Recognition.
Proceedings of the 9th IEEE International Conference on Biometrics Theory, 2018

Are Image-Agnostic Universal Adversarial Perturbations for Face Recognition Difficult to Detect?
Proceedings of the 9th IEEE International Conference on Biometrics Theory, 2018

Unravelling Robustness of Deep Learning Based Face Recognition Against Adversarial Attacks.
Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017
Secure one-time biometrie tokens for non-repudiable multi-party transactions.
Proceedings of the 2017 IEEE Workshop on Information Forensics and Security, 2017

2016
Face anti-spoofing with multifeature videolet aggregation.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Back to the future: A fully automatic method for robust age progression.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Learning face recognition from limited training data using deep neural networks.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Improving classifier fusion via Pool Adjacent Violators normalization.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Outlier faces detector via efficient cohesive subgraph identification.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015
Cancelable Biometrics: A review.
IEEE Signal Process. Mag., 2015

Big Data approach to biometric-based identity analytics.
IBM J. Res. Dev., 2015

2014
Improving Cross-Resolution Face Matching Using Ensemble-Based Co-Transfer Learning.
IEEE Trans. Image Process., 2014

Multi-modal biometrics for mobile authentication.
Proceedings of the IEEE International Joint Conference on Biometrics, Clearwater, 2014

2013
Robust and Secure Iris Recognition.
Proceedings of the Handbook of Iris Recognition, 2013

Fake iris detection using structured light.
Proceedings of the IEEE International Conference on Acoustics, 2013

Face recognition using early biologically inspired features.
Proceedings of the IEEE Sixth International Conference on Biometrics: Theory, 2013

2012
Fusing biographical and biometric classifiers for improved person identification.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

Cardiac anatomy as a biometric.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Matching cross-resolution face images using co-transfer learning.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

2011
Secure and Robust Iris Recognition Using Random Projections and Sparse Representations.
IEEE Trans. Pattern Anal. Mach. Intell., 2011

Practical computer vision: Example techniques and challenges.
IBM J. Res. Dev., 2011

Biometric score fusion through discriminative training.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2011

2010
A Gradient Descent Approach for Multi-modal Biometric Identification.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Privacy Protection in High Security Biometrics Applications.
Proceedings of the Ethics and Policy of Biometrics, 2010

Sectored Random Projections for Cancelable Iris Biometrics.
Proceedings of the IEEE International Conference on Acoustics, 2010

Redundancy and diversity measure inspired biometrics fusion.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2010

QPLC: A novel multimodal biometric score fusion method.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2010

2008
Cancelable iris biometric.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Comparative analysis of registration based and registration free methods for cancelable fingerprint biometrics.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Physics-based revocable face recognition.
Proceedings of the IEEE International Conference on Acoustics, 2008

Multi-biometric cohort analysis for biometric fusion.
Proceedings of the IEEE International Conference on Acoustics, 2008

A new approach for iris segmentation.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008

2007
Large-Scale Biometric Identification: Challenges and Solutions.
Proceedings of the Image Pattern Recognition - Synthesis and Analysis in Biometrics, 2007

Introduction to the Special Issue on Recent Advances in Biometric Systems [Guest Editorial].
IEEE Trans. Syst. Man Cybern. Part B, 2007

Guest Editorial: Special Issue on Human Detection and Recognition.
IEEE Trans. Inf. Forensics Secur., 2007

Generating Cancelable Fingerprint Templates.
IEEE Trans. Pattern Anal. Mach. Intell., 2007

Anonymous and Revocable Fingerprint Recognition.
Proceedings of the 2007 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2007), 2007

2006
Cancelable Biometrics: A Case Study in Fingerprints.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Fingerprint Representation Using Localized Texture Features.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Biometric Verification: Looking Beyond Raw Similarity Scores.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2006

2005
Novel Approaches for Minutiae Verification in Fingerprint Images.
Proceedings of the 7th IEEE Workshop on Applications of Computer Vision / IEEE Workshop on Motion and Video Computing (WACV/MOTION 2005), 2005

Multimedia applications: beyond similarity searches.
Proceedings of the Second International Workshop on Computer Vision meets Databases, 2005

Impact of Singular Point Detection on Fingerprint Matching Performance.
Proceedings of the Fourth IEEE Workshop on Automatic Identification Advanced Technologies (AutoID 2005), 2005

The Relation between the ROC Curve and the CMC.
Proceedings of the Fourth IEEE Workshop on Automatic Identification Advanced Technologies (AutoID 2005), 2005

2004
Dynamic behavior analysis in compressed fingerprint videos.
IEEE Trans. Circuits Syst. Video Technol., 2004

Error analysis of pattern recognition systems - the subsets bootstrap.
Comput. Vis. Image Underst., 2004

Performance Evaluation in 1: 1 Biometric Engines.
Proceedings of the Advances in Biometric Person Authentication, 2004

An Evaluation of Error Confidence Interval Estimation Methods.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

Iris Individuality: A Partial Iris Model.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

A Secure Protocol for Data Hiding in Compressed Fingerprint Images.
Proceedings of the Biometric Authentication, 2004

2003
Biometrics break-ins and band-aids.
Pattern Recognit. Lett., 2003

A JC-BioAPI Compliant Smart Card with Biometrics for Secure Access Control.
Proceedings of the Audio-and Video-Based Biometrie Person Authentication, 2003

Architecture for Synchronous Multiparty Authentication Using Biometrics.
Proceedings of the Audio-and Video-Based Biometrie Person Authentication, 2003

A Comparative Performance Analysis of JPEG 2000 vs. WSQ for Fingerprint Image Compression.
Proceedings of the Audio-and Video-Based Biometrie Person Authentication, 2003

2002
Biometric perils and patches.
Pattern Recognit., 2002

Structure in Errors: A Case Study in Fingerprint Verification.
Proceedings of the 16th International Conference on Pattern Recognition, 2002

Fingerprint image enhancement using weak models.
Proceedings of the 2002 International Conference on Image Processing, 2002

Fingerprint Minutiae: A Constructive Definition.
Proceedings of the Biometric Authentication, 2002

2001
Enhancing security and privacy in biometrics-based authentication systems.
IBM Syst. J., 2001

Automated Biometrics: Security and Privacy.
Proceedings of the Pattern Recognition in Information Systems, 2001

Secure fingerprint-based authentication for Lotus Notes®.
Proceedings of the 4th workshop on Multimedia & Security: New Challenges, 2001

Automated Biometrics.
Proceedings of the Advances in Pattern Recognition, 2001

An Analysis of Minutiae Matching Strength.
Proceedings of the Audio- and Video-Based Biometric Person Authentication, 2001

2000
Robust fingerprint authentication using local structural similarity.
Proceedings of the Proceedings Fifth IEEE Workshop on Applications of Computer Vision, 2000

Learning partitioned least squares filters for fingerprint enhancement.
Proceedings of the Proceedings Fifth IEEE Workshop on Applications of Computer Vision, 2000

Secure data hiding in wavelet compressed fingerprint images.
Proceedings of the ACM Multimedia 2000 Workshops, Los Angeles, CA, USA, October 30, 2000

Hierarchical Partitioned Least Squares Filter-Bank for Fingerprint Enhancement.
Proceedings of the 15th International Conference on Pattern Recognition, 2000

Evaluation Techniques for Biometrics-Based Authentication Systems (FRR).
Proceedings of the 15th International Conference on Pattern Recognition, 2000

Detecting Dynamic Behavior in Compressed Fingerprint Videos: Distortion.
Proceedings of the 2000 Conference on Computer Vision and Pattern Recognition (CVPR 2000), 2000

FPGA-Based Coprocessor for Text String Extraction.
Proceedings of the Fifth International Workshop on Computer Architectures for Machine Perception (CAMP 2000), 2000

1999
Computer Vision Algorithms on Reconfigurable Logic Arrays.
IEEE Trans. Parallel Distributed Syst., 1999

1998
Image mosaicing for rolled fingerprint construction.
Proceedings of the Fourteenth International Conference on Pattern Recognition, 1998

Effect of controlled image acquisition on fingerprint matching.
Proceedings of the Fourteenth International Conference on Pattern Recognition, 1998

Research Issues in Biometrics.
Proceedings of the Computer Vision, 1998

1997
Object detection using gabor filters.
Pattern Recognit., 1997

1996
A Real-Time Matching System for Large Fingerprint Databases.
IEEE Trans. Pattern Anal. Mach. Intell., 1996

FPGA-based high performance page layout segmentation.
Proceedings of the 6th Great Lakes Symposium on VLSI (GLS-VLSI '96), 1996

1995
Adaptive flow orientation-based feature extraction in fingerprint images.
Pattern Recognit., 1995

Convolution on Splash 2.
Proceedings of the 3rd IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM '95), 1995

1994
Parallel implementation of vision algorithms on workstation clusters.
Proceedings of the 12th IAPR International Conference on Pattern Recognition, 1994


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