Ketan Kotwal

39 papers B 7C 1Journal 21Unranked 10
YearRankTypeTitle / Venue / Authors
2026 J jnl
Review of Demographic Fairness in Face Recognition.
IEEE Trans. Biom. Behav. Identity Sci.
Ketan Kotwal, Sébastien Marcel
2025 J jnl
Detecting Text Manipulation in Images using Vision Language Models.
CoRR
Vidit Vidit, Pavel Korshunov, Amir Mohammadi, Christophe Ecabert, Ketan Kotwal, Sébastien Marcel
2025 J jnl
Investigation of Accuracy and Bias in Face Recognition Trained with Synthetic Data.
CoRR
Pavel Korshunov, Ketan Kotwal, Christophe Ecabert, Vidit Vidit, Amir Mohammadi, Sébastien Marcel
2025 B conf
Investigation of accuracy and bias in face recognition trained with synthetic data.
IJCB
Pavel Korshunov, Ketan Kotwal, Christophe Ecabert, Vidit Amir Mohammadi, Sébastien Marcel
2025 — conf
OVQA: A Dataset for Visual Question Answering and Multimodal Research in Odia Language.
COLING Workshops
Shantipriya Parida, Shashikanta Sahoo, Sambit Sekhar, Kalyanamalini Sahoo, Ketan Kotwal, Sonal Khosla, Satya Ranjan Dash, Aneesh Bose, Guneet Singh Kohli, Smruti Smita Lenka, Ondrej Bojar
2025 J jnl
Review of Demographic Bias in Face Recognition.
CoRR
Ketan Kotwal, Sébastien Marcel
2025 B conf
Second Competition on Presentation Attack Detection on ID Card.
IJCB
Juan E. Tapia, Mario Nieto, Juan M. Espín, Alvaro S. Rocamora, Javier Barrachina, Naser Damer, Christoph Busch, Marija Ivanovska, Leon Todorov, Renat Khizbullin, Lazar Lazarevich, Aleksei Grishin, Daniel Schulz, Sebastian Gonzalez, Amir Mohammadi, Ketan Kotwal, Sébastien Marcel, Raghavendra Mudgalgundurao, Kiran Raja, Patrick Schuch, Sushrut Patwardhan, Raghavendra Ramachandra, Pedro Couto Pereira, João Ribeiro Pinto, Mariana Xavier, Andres Valenzuela, Rodrigo Lara, Borut Batagelj, Marko Peterlin, Peter Peer, Ajnas Muhammed, Diogo Nunes, Nuno Gonçalves
2025 J jnl
Second Competition on Presentation Attack Detection on ID Card.
CoRR
Juan E. Tapia, Mario Nieto, Juan M. Espín, Alvaro S. Rocamora, Javier Barrachina, Naser Damer, Christoph Busch, Marija Ivanovska, Leon Todorov, Renat Khizbullin, Lazar Lazarevich, Aleksei Grishin, Daniel Schulz, Sebastian Gonzalez, Amir Mohammadi, Ketan Kotwal, Sébastien Marcel, Raghavendra Mudgalgundurao, Kiran B. Raja, Patrick Schuch, Sushrut Patwardhan, Raghavendra Ramachandra, Pedro Couto Pereira, João Ribeiro Pinto, Mariana Xavier, Andres Valenzuela, Rodrigo Lara, Borut Batagelj, Marko Peterlin, Peter Peer, Ajnas Muhammed, Diogo Nunes, Nuno Gonçalves
2024 B conf
Assessing the Reliability of Biometric Authentication on Virtual Reality Devices.
IJCB
Ketan Kotwal, Gökhan Özbulak, Sébastien Marcel
2024 B conf
Demographic Fairness Transformer for Bias Mitigation in Face Recognition.
IJCB
Ketan Kotwal, Sébastien Marcel
2024 J jnl
EdgeFace: Efficient Face Recognition Model for Edge Devices.
IEEE Trans. Biom. Behav. Identity Sci.
Anjith George, Christophe Ecabert, Hatef Otroshi-Shahreza, Ketan Kotwal, Sébastien Marcel
2024 J jnl
Latent Enhancing AutoEncoder for Occluded Image Classification.
CoRR
Ketan Kotwal, Tanay Deshmukh, Preeti Gopal
2024 B conf
Latent Enhancing Autoencoder for Occluded Image Classification.
ICIP
Ketan Kotwal, Tanay Deshmukh, Preeti Gopal
2024 — conf
Mitigating Demographic Bias in Face Recognition via Regularized Score Calibration.
WACV (Workshops)
Ketan Kotwal, Sébastien Marcel
2024 J jnl
VRBiom: A New Periocular Dataset for Biometric Applications of HMD.
CoRR
Ketan Kotwal, Ibrahim Ulucan, Gökhan Özbulak, Janani Selliah, Sébastien Marcel
2024 — conf
Vascular Biometrics Experiments on Candy - A New Contactless Finger-Vein Dataset.
ICPR (14)
Sushil Bhattacharjee, David Geissbühler, Guillaume Clivaz, Ketan Kotwal, Sébastien Marcel
2024 J jnl
sweet - An Open Source Modular Platform for Contactless Hand Vascular Biometric Experiments.
CoRR
David Geissbühler, Sushil Bhattacharjee, Ketan Kotwal, Guillaume Clivaz, Sébastien Marcel
2023 B conf
EFaR 2023: Efficient Face Recognition Competition.
IJCB
Jan Niklas Kolf, Fadi Boutros, Jurek Elliesen, Markus Theuerkauf, Naser Damer, Mohamad Alansari, Oussama Abdul Hay, Sara Alansari, Sajid Javed, Naoufel Werghi, Klemen Grm, Vitomir Struc, Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Josef Bigün, Anjith George, Christophe Ecabert, Hatef Otroshi-Shahreza, Ketan Kotwal, Sébastien Marcel, Iurii Medvedev, Bo Jin, Diogo Nunes, Ahmad Hassanpour, Pankaj Khatiwada, Aafan Ahmad Toor, Bian Yang
2023 J jnl
EFaR 2023: Efficient Face Recognition Competition.
CoRR
Jan Niklas Kolf, Fadi Boutros, Jurek Elliesen, Markus Theuerkauf, Naser Damer, Mohamad Alansari, Oussama Abdul Hay, Sara Alansari, Sajid Javed, Naoufel Werghi, Klemen Grm, Vitomir Struc, Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Josef Bigün, Anjith George, Christophe Ecabert, Hatef Otroshi-Shahreza, Ketan Kotwal, Sébastien Marcel, Iurii Medvedev, Bo Jin, Diogo Nunes, Ahmad Hassanpour, Pankaj Khatiwada, Aafan Ahmad Toor, Bian Yang
2023 J jnl
EdgeFace: Efficient Face Recognition Model for Edge Devices.
CoRR
Anjith George, Christophe Ecabert, Hatef Otroshi-Shahreza, Ketan Kotwal, Sébastien Marcel
2023 J jnl
Fairness Index Measures to Evaluate Bias in Biometric Recognition.
CoRR
Ketan Kotwal, Sébastien Marcel
2023 — conf
HaVQA: A Dataset for Visual Question Answering and Multimodal Research in Hausa Language.
ACL (Findings)
Shantipriya Parida, Idris Abdulmumin, Shamsuddeen Hassan Muhammad, Aneesh Bose, Guneet Singh Kohli, Ibrahim Said Ahmad, Ketan Kotwal, Sayan Deb Sarkar, Ondrej Bojar, Habeebah A. Kakudi
2023 J jnl
HaVQA: A Dataset for Visual Question Answering and Multimodal Research in Hausa Language.
CoRR
Shantipriya Parida, Idris Abdulmumin, Shamsuddeen Hassan Muhammad, Aneesh Bose, Guneet Singh Kohli, Ibrahim Said Ahmad, Ketan Kotwal, Sayan Deb Sarkar, Ondrej Bojar, Habeebah Adamu Kakudi
2023 J jnl
Residual Feature Pyramid Network for Enhancement of Vascular Patterns.
CoRR
Ketan Kotwal, Sébastien Marcel
2022 J jnl
Domain-Specific Adaptation of CNN for Detecting Face Presentation Attacks in NIR.
IEEE Trans. Biom. Behav. Identity Sci.
Ketan Kotwal, Sushil Bhattacharjee, Philip Abbet, Zohreh Mostaani, Huang Wei, Wenkang Xu, Zhao Yaxi, Sébastien Marcel
2022 — conf
Fairness Index Measures to Evaluate Bias in Biometric Recognition.
ICPR Workshops (1)
Ketan Kotwal, Sébastien Marcel
2022 — conf
Residual Feature Pyramid Network for Enhancement of Vascular Patterns.
CVPR Workshops
Ketan Kotwal, Sébastien Marcel
2021 — conf
Bengali Visual Genome: A Multimodal Dataset for Machine Translation and Image Captioning.
FICTA (1)
Arghyadeep Sen, Shantipriya Parida, Ketan Kotwal, Subhadarshi Panda, Ondrej Bojar, Satya Ranjan Dash
2021 — conf
NLPHut's Participation at WAT2021.
WAT@ACL/IJCNLP
Shantipriya Parida, Subhadarshi Panda, Ketan Kotwal, Amulya Ratna Dash, Satya Ranjan Dash, Yashvardhan Sharma, Petr Motlícek, Ondrej Bojar
2021 — conf
Vein Enhancement with Deep Auto-Encoders to improve Finger Vein Recognition.
BIOSIG
Victor Bros, Ketan Kotwal, Sébastien Marcel
2020 B conf
CNN Patch Pooling for Detecting 3D Mask Presentation Attacks in NIR.
ICIP
Ketan Kotwal, Sébastien Marcel
2020 J jnl
Detection of Age-Induced Makeup Attacks on Face Recognition Systems Using Multi-Layer Deep Features.
IEEE Trans. Biom. Behav. Identity Sci.
Ketan Kotwal, Zohreh Mostaani, Sébastien Marcel
2019 J jnl
Multispectral Deep Embeddings as a Countermeasure to Custom Silicone Mask Presentation Attacks.
IEEE Trans. Biom. Behav. Identity Sci.
Ketan Kotwal, Sushil Bhattacharjee, Sébastien Marcel
2013 J jnl
A Bayesian approach to visualization-oriented hyperspectral image fusion.
Inf. Fusion
Ketan Kotwal, Subhasis Chaudhuri
2013 J jnl
A novel approach to quantitative evaluation of hyperspectral image fusion techniques.
Inf. Fusion
Ketan Kotwal, Subhasis Chaudhuri
2012 J jnl
An Optimization-Based Approach to Fusion of Hyperspectral Images.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Ketan Kotwal, Subhasis Chaudhuri
2011 C conf
An optimization-based approach to fusion of multi-exposure, low dynamic range images.
FUSION
Ketan Kotwal, Subhasis Chaudhuri
2010 — conf
A fast approach for fusion of hyperspectral images through redundancy elimination.
ICVGIP
Ketan Kotwal, Subhasis Chaudhuri
2010 J jnl
Visualization of Hyperspectral Images Using Bilateral Filtering.
IEEE Trans. Geosci. Remote. Sens.
Ketan Kotwal, Subhasis Chaudhuri