Raghavendra Ramachandra
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Presentation attack detection methods for face recognition systems: A comprehensive survey
R Ramachandra, C Busch
ACM Computing Surveys (CSUR) 50 (1), 1-37, 2017
Human behavior analysis in video surveillance: A social signal processing perspective
M Cristani, R Raghavendra, A Del Bue, V Murino
Neurocomputing 100, 86-97, 2013
Transferable deep-cnn features for detecting digital and print-scanned morphed face images
R Ramachandra, S Venkatesh, K Raja, C Busch
Proceedings of the IEEE Conference on Computer Vision and Pattern …, 2017
Presentation attack detection for face recognition using light field camera
R Raghavendra, KB Raja, C Busch
IEEE Transactions on Image Processing 24 (3), 1060-1075, 2015
Smartphone based visible iris recognition using deep sparse filtering
KB Raja, R Raghavendra, VK Vemuri, C Busch
Pattern Recognition Letters 57, 33-42, 2015
Face presentation attack detection across spectrum using time-frequency descriptors of maximal response in laplacian scale-space
R Raghavendra, KB Raja, S Marcel, C Busch
2016 Sixth International Conference on Image Processing Theory, Tools and …, 2016
Robust scheme for iris presentation attack detection using multiscale binarized statistical image features
R Raghavendra, C Busch
IEEE Transactions on Information Forensics and Security 10 (4), 703-715, 2015
On the vulnerability of face recognition systems towards morphed face attacks
U Scherhag, R Raghavendra, KB Raja, M Gomez-Barrero, C Rathgeb, ...
2017 5th international workshop on biometrics and forensics (IWBF), 1-6, 2017
Fake face detection methods: Can they be generalized?
A Khodabakhsh, R Ramachandra, K Raja, P Wasnik, C Busch
2018 international conference of the biometrics special interest group …, 2018
Biometric systems under morphing attacks: Assessment of morphing techniques and vulnerability reporting
U Scherhag, A Nautsch, C Rathgeb, M Gomez-Barrero, RNJ Veldhuis, ...
2017 International Conference of the Biometrics Special Interest Group …, 2017
Multi-biometric template protection based on bloom filters
M Gomez-Barrero, C Rathgeb, G Li, R Ramachandra, J Galbally, C Busch
Information Fusion 42, 37-50, 2018
Designing efficient fusion schemes for multimodal biometric systems using face and palmprint
R Raghavendra, B Dorizzi, A Rao, GH Kumar
Pattern Recognition 44 (5), 1076-1088, 2011
Particle swarm optimization based fusion of near infrared and visible images for improved face verification
R Raghavendra, B Dorizzi, A Rao, GH Kumar
Pattern Recognition 44 (2), 401-411, 2011
Face morphing versus face averaging: Vulnerability and detection
R Raghavendra, KB Raja, S Venkatesh, C Busch
2017 IEEE International Joint Conference on Biometrics (IJCB), 555-563, 2017
Face morphing attack generation and detection: A comprehensive survey
S Venkatesh, R Ramachandra, K Raja, C Busch
IEEE transactions on technology and society 2 (3), 128-145, 2021
Multi-modal authentication system for smartphones using face, iris and periocular
KB Raja, R Raghavendra, M Stokkenes, C Busch
2015 International Conference on Biometrics (ICB), 143-150, 2015
Mipgan—generating strong and high quality morphing attacks using identity prior driven gan
H Zhang, S Venkatesh, R Ramachandra, K Raja, N Damer, C Busch
IEEE Transactions on Biometrics, Behavior, and Identity Science 3 (3), 365-383, 2021
Novel image fusion scheme based on dependency measure for robust multispectral palmprint recognition
R Raghavendra, C Busch
Pattern recognition 47 (6), 2205-2221, 2014
Optimizing interaction force for global anomaly detection in crowded scenes
R Raghavendra, A Del Bue, M Cristani, V Murino
2011 IEEE International Conference on Computer Vision Workshops (ICCV …, 2011
Can GAN generated morphs threaten face recognition systems equally as landmark based morphs?-vulnerability and detection
S Venkatesh, H Zhang, R Ramachandra, K Raja, N Damer, C Busch
2020 8th International Workshop on Biometrics and Forensics (IWBF), 1-6, 2020
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