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Multilingual Audio-Visual Smartphone Dataset And Evaluation


Sep 09, 2021
Hareesh Mandalapu, Aravinda Reddy P N, Raghavendra Ramachandra, K Sreenivasa Rao, Pabitra Mitra, S R Mahadeva Prasanna, Christoph Busch


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Taming Self-Supervised Learning for Presentation Attack Detection: In-Image De-Folding and Out-of-Image De-Mixing


Sep 09, 2021
Haozhe Liu, Zhe Kong, Raghavendra Ramachandra, Feng Liu, Linlin Shen, Christoph Busch


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ReGenMorph: Visibly Realistic GAN Generated Face Morphing Attacks by Attack Re-generation


Aug 20, 2021
Naser Damer, Kiran Raja, Marius Süßmilch, Sushma Venkatesh, Fadi Boutros, Meiling Fang, Florian Kirchbuchner, Raghavendra Ramachandra, Arjan Kuijper


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MFR 2021: Masked Face Recognition Competition


Jun 29, 2021
Fadi Boutros, Naser Damer, Jan Niklas Kolf, Kiran Raja, Florian Kirchbuchner, Raghavendra Ramachandra, Arjan Kuijper, Pengcheng Fang, Chao Zhang, Fei Wang, David Montero, Naiara Aginako, Basilio Sierra, Marcos Nieto, Mustafa Ekrem Erakin, Ugur Demir, Hazim Kemal, Ekenel, Asaki Kataoka, Kohei Ichikawa, Shizuma Kubo, Jie Zhang, Mingjie He, Dan Han, Shiguang Shan, Klemen Grm, Vitomir Štruc, Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Pedro C. Neto, Ana F. Sequeira, Joao Ribeiro Pinto, Mohsen Saffari, Jaime S. Cardoso

* Accepted at International Join Conference on Biometrics (IJCB 2021) 

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Learned Smartphone ISP on Mobile NPUs with Deep Learning, Mobile AI 2021 Challenge: Report


May 17, 2021
Andrey Ignatov, Cheng-Ming Chiang, Hsien-Kai Kuo, Anastasia Sycheva, Radu Timofte, Min-Hung Chen, Man-Yu Lee, Yu-Syuan Xu, Yu Tseng, Shusong Xu, Jin Guo, Chao-Hung Chen, Ming-Chun Hsyu, Wen-Chia Tsai, Chao-Wei Chen, Grigory Malivenko, Minsu Kwon, Myungje Lee, Jaeyoon Yoo, Changbeom Kang, Shinjo Wang, Zheng Shaolong, Hao Dejun, Xie Fen, Feng Zhuang, Yipeng Ma, Jingyang Peng, Tao Wang, Fenglong Song, Chih-Chung Hsu, Kwan-Lin Chen, Mei-Hsuang Wu, Vishal Chudasama, Kalpesh Prajapati, Heena Patel, Anjali Sarvaiya, Kishor Upla, Kiran Raja, Raghavendra Ramachandra, Christoph Busch, Etienne de Stoutz

* Mobile AI 2021 Workshop and Challenges: https://ai-benchmark.com/workshops/mai/2021/ 

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On the Applicability of Synthetic Data for Face Recognition


Apr 06, 2021
Haoyu Zhang, Marcel Grimmer, Raghavendra Ramachandra, Kiran Raja, Christoph Busch


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Face Morphing Attack Generation & Detection: A Comprehensive Survey


Nov 03, 2020
Sushma Venkatesh, Raghavendra Ramachandra, Kiran Raja, Christoph Busch


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On Benchmarking Iris Recognition within a Head-mounted Display for AR/VR Application


Oct 20, 2020
Fadi Boutros, Naser Damer, Kiran Raja, Raghavendra Ramachandra, Florian Kirchbuchner, Arjan Kuijper

* Accepted at International Join Conference on Biometrics (IJCB 2020) 

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MIPGAN -- Generating Robust and High Quality Morph Attacks Using Identity Prior Driven GAN


Sep 04, 2020
Haoyu Zhang, Sushma Venkatesh, Raghavendra Ramachandra, Kiran Raja, Naser Damer, Christoph Busch

* Submitted to IEEE T-BIOM 2020 

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MIPGAN -- Generating Robust and High QualityMorph Attacks Using Identity Prior Driven GAN


Sep 03, 2020
Haoyu Zhang, Sushma Venkatesh, Raghavendra Ramachandra, Kiran Raja, Naser Damer, Christoph Busch

* Submitted to IEEE T-BIOM 2020 

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Threat of Adversarial Attacks on Face Recognition: A Comprehensive Survey


Jul 22, 2020
Fatemeh Vakhshiteh, Raghavendra Ramachandra, Ahmad Nickabadi


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Can GAN Generated Morphs Threaten Face Recognition Systems Equally as Landmark Based Morphs? -- Vulnerability and Detection


Jul 07, 2020
Sushma Venkatesh, Haoyu Zhang, Raghavendra Ramachandra, Kiran Raja, Naser Damer, Christoph Busch

* Accepted in IWBF 2020 

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On the Influence of Ageing on Face Morph Attacks: Vulnerability and Detection


Jul 06, 2020
Sushma Venkatesh, Kiran Raja, Raghavendra Ramachandra, Christoph Busch

* Accepted in IJCB 2020 

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Morphing Attack Detection -- Database, Evaluation Platform and Benchmarking


Jun 16, 2020
Kiran Raja, Matteo Ferrara, Annalisa Franco, Luuk Spreeuwers, Illias Batskos, Florens de Wit Marta Gomez-Barrero, Ulrich Scherhag, Daniel Fischer, Sushma Venkatesh, Jag Mohan Singh, Guoqiang Li, Loïc Bergeron, Sergey Isadskiy, Raghavendra Ramachandra, Christian Rathgeb, Dinusha Frings, Uwe Seidel, Fons Knopjes, Raymond Veldhuis, Davide Maltoni, Christoph Busch

* The following paper is a pre-print. The publication is currently under review for IEEE Transactions on Information Forensics and Security (TIFS) 

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A Survey on Unknown Presentation Attack Detection for Fingerprint


May 17, 2020
Jag Mohan Singh, Ahmed Madhun, Guoqiang Li, Raghavendra Ramachandra

* Submitted to 3rd International Conference on Intelligent Technologies and Applications INTAP 2020 

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Smartphone Multi-modal Biometric Authentication: Database and Evaluation


Dec 05, 2019
Raghavendra Ramachandra, Martin Stokkenes, Amir Mohammadi, Sushma Venkatesh, Kiran Raja, Pankaj Wasnik, Eric Poiret, Sébastien Marcel, Christoph Busch


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Detecting Finger-Vein Presentation Attacks Using 3D Shape & Diffuse Reflectance Decomposition


Dec 03, 2019
Jag Mohan Singh, Sushma Venkatesh, Kiran B. Raja, Raghavendra Ramachandra, Christoph Busch

* This work was accepted in The 15th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS, 2019 

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Robust Morph-Detection at Automated Border Control Gate using Deep Decomposed 3D Shape and Diffuse Reflectance


Dec 03, 2019
Jag Mohan Singh, Raghavendra Ramachandra, Kiran B. Raja, Christoph Busch

* This work was accepted in The 15th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS, 2019 

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