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2019
1 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma; Busch, Christoph.
Design and Development of Low-Cost Sensor to Capture Ventral and Dorsal Finger Vein for Biometric Authentication. IEEE Sensors Journal 2019 ;Volum 19.(15) s. 6102-6111
NTNU Untitled
 
2 Ramachandra, Raghavendra; Singh, Jag Mohan; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph.
Face Presentation Attack Detection using Multi-Classifier Fusion of Off-the-Shelf Deep Features. Fourth International Conference on Computer Vision & Image Processing; 2019-09-27 - 2019-09-29
NTNU Untitled
 
3 Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Bhattacharjee, Sushil; Wasnik, Pankaj Shivdayal; Marcel, Sebastien; Busch, Christoph.
Custom Silicone Face Masks: Vulnerability of Commercial Face Recognition Systems and Presentation Attack Detection. I: 2019 7th International Workshop on Biometrics and Forensics (IWBF). IEEE 2019 ISBN 978-1-7281-0622-9. s. -
NTNU Untitled
 
4 Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph.
Towards making Morphing Attack Detection robust using hybrid Scale-Space Colour Texture Features. I: 2019 IEEE 5th International Conference on Identity, Security, and Behavior Analysis (ISBA). IEEE 2019 ISBN 978-1-7281-0532-1. s. -
NTNU Untitled
 
5 Singh, Jag Mohan; Venkatesh, Sushma; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph.
Detecting Finger-Vein Presentation Attacks Using 3D Shape and Diffuse Reflectance Decomposition. The 15th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS (SITIS); 2019-11-26 - 2019-11-29
NTNU Untitled
 
6 Venkatesh, Sushma; Ramachandra, Raghavendra; Bours, Patrick.
Robust Algorithm for Multimodal Deception Detection. I: 2019 IEEE Conference on Multimedia Information Processing and Retrieval (MIPR). IEEE 2019 ISBN 978-1-7281-1198-8. s. 534-537
NTNU Untitled
 
7 Venkatesh, Sushma; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph.
A New Multi-spectral Iris Acquisition Sensor for Biometric Verification and Presentation Attack Detection. I: 2019 IEEE Winter Applications of Computer Vision Workshops (WACVW). IEEE 2019 ISBN 978-1-7281-1392-0. s. 47-54
NTNU Untitled
 
8 Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Spreeuwers, Luuk; Veldhuis, Raymond N.J.; Busch, Christoph.
Morphed Face Detection Based on Deep Color Residual Noise. I: 2019 Ninth International Conference on Image Processing Theory, Tools and Applications (IPTA). IEEE 2019 ISBN 978-1-7281-3975-3. s. -
NTNU Untitled
 
2018
9 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma; Hegde, Sneha; Dandappanavar, Shreedhar; Busch, Christoph.
Verifying the Newborns without Infection Risks Using Contactless Palmprints. I: 2018 International Conference on Biometrics (ICB). IEEE 2018 ISBN 978-1-5386-4285-6. s. -
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10 Ramachandra, Raghavendra; Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph.
Improved ear verification after surgery - An approach based on collaborative representation of locally competitive features. Pattern Recognition 2018 ;Volum 83. s. 416-429
NTNU Untitled
 
11 Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph.
A low-cost Multi-Fingervein Verification System. I: 2018 IEEE International Conference on Imaging Systems and Techniques (IST). IEEE 2018 ISBN 978-1-5386-6628-9. s. -
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12 Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph.
Detecting Face Morphing Attacks with Collaborative Representation of Steerable Features. Advances in Intelligent Systems and Computing 2018 ;Volum 1022. s. -
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13 Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph.
Transgender face recognition with off-the-shelf pre-trained CNNs: A comprehensive study. I: 2018 International Workshop on Biometrics and Forensics (IWBF). IEEE 2018 ISBN 978-1-5386-1366-5. s. -
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14 Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Wasnik, Pankaj Shivdayal; Stokkenes, Martin; Busch, Christoph.
Fusion of Multi-Scale Local Phase Quantization Features for Face Presentation Attack Detection. I: 21st International Conference on Information Fusion (FUSION 2018). IEEE conference proceedings 2018 ISBN 9780996452762. s. 2107-2112
NTNU Untitled
 
2017
15 Bylappa Raja, Kiran; Ramachandra, Raghavendra; Venkatesh, Sushma Krupa; Busch, Christoph.
Multi-patch deep sparse histograms for iris recognition in visible spectrum using collaborative subspace for robust verification. Pattern Recognition Letters 2017 ;Volum 91. s. 27-36
NTNU Untitled
 
16 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Alaya Cheikh, Faouzi; Busch, Christoph.
On the Vulnerability of Extended Multispectral Face Recognition Systems Towards Presentation Attacks. I: 2017 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA). IEEE Communications Society 2017 ISBN 978-1-5090-5592-0.
NTNU Untitled
 
17 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph.
Collaborative representation of statistically independent filters? response: An application to face recognition under illicit drug abuse alterations. Lecture Notes in Computer Science (LNCS) 2017 ;Volum 10270 LNCS. s. 448-458
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18 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph.
Extended Multispectral Face Presentation Attack Detection: An Approach Based on Fusing Information From Individual Spectral Bands. I: 2017 20th International Conference on Information Fusion. IEEE 2017 ISBN 978-0-9964-5270-0.
NTNU Untitled
 
19 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph.
Face Morphing Versus Face Averaging: Vulnerability and Detection. I: 2017 IEEE International Joint Conference on Biometrics (IJCB). IEEE 2017 ISBN 978-1-5386-1124-1. s. 555-563
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20 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph.
Face Presentation Attack Detection by Exploring Spectral Signatures. IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops 2017 ;Volum 2017-July. s. 672-679
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21 Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph.
Transferable Deep-CNN Features for Detecting Digital and Print-Scanned Morphed Face Images. IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops 2017 ;Volum 2017-July. s. 1822-1830
NTNU Untitled
 
22 Ramachandra, Raghavendra; Venkatesh, Sushma Krupa; Bylappa Raja, Kiran; Busch, Christoph.
Transferable deep convolutional neural network features for fingervein presentation attack detection. I: 2017 5th International Workshop on Biometrics and Forensics (IWBF). IEEE 2017 ISBN 978-1-5090-5791-7. s. -
NTNU Untitled