8:15 - 9:00

Registration over coffee
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Coffee will be served from 8:15 to 8:45

9:00 - 10:00

Keynote speaker I
Chair: Victor Sanchez
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A Question of Evidence: gait, soft and ear biometrics and forensics

Mark Nixon

Professor
FIAPR BMVA Distinguished Fellow 2015
School of Electronics and Computer Science, University of Southampton, UK

Coffee + light breakfast
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Oral session 1 – Attacks and Countermeasures
Chair: Andreas Uhl
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• On the use of Stable Diffusion for creating realistic faces: from generation to detection

Lorenzo Papa, Lorenzo Faiella, Luca Corvitto, Luca Maiano, and Irene Amerini

Sapienza Universita di Roma, Italy

• Detecting Deepfakes in Alternative Color Spaces to Withstand Unseen Corruptions

Kai Zeng¹, Xiangyu Yu¹, Beibei Liu¹, Yu Guan², and Yongjian Hu¹

¹South China University of Technology, PRC
² University of Warwick, UK

• Face Morphing Attack Detection with Denoising Diffusion Probabilistic Models

Marija Ivanovska and Vitomir Štruc

University of Ljubljana, Slovenia

• Vulnerability of Face Morphing Attacks: A Case Study on Lookalike and Identical Twins

Raghavendra Ramachandra¹, Sushma Venkatesh², Gaurav Jaswal³, and Guoqiang Li⁴

¹NTNU, Norway
²AiBA AS
³National Agri Food Biotechnology Institute Mohali
⁴Mobai AS

11:50 - 14:00

Lunch break

14:00 - 16:00

Oral session 2 – Biometrics
Chair: Raghavendra Ramachandra
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• Optimization-Based Improvement of Face Image Quality Assessment Techniques

Žiga Babnik¹, Naser Damer ², and Vitomir Štruc¹

¹University of Ljubljana, Slovenia
²Fraunhofer IGD, Germany

• Uncertainty-aware Comparison Scores for Face Recognition

Marco Huber¹, Philipp Terhörst², Florian Kirchbuchner¹, Arjan Kuijper^1,2, and Naser Damer¹

¹Fraunhofer IGD, Germany
²Paderborn University, Germany
³TU Darmstadt, Germany

• Improved Likelihood Ratios for Surveillance Video Face Recognition with Multimodal Feature Pairing

Andrea Macarulla Rodríguez¹, Zeno Geradts¹, Marcel Worring ², and Luis Unzueta³

¹Netherlands Forensic Institute, Netherlands
²University of Amsterdam, Netherlands
³Vimcotech, Spain

• Presentation Attack Detection with Advanced CNN Models for Noncontact-based Fingerprint Systems

Sandip Purnapatra, Conor Miller-Lynch, Stephen Miner, Yu Liu, Keivan Bahmani, Soumyabrata Dey, and Stephanie Schuckers

Clarkson University, USA

• On the Use of Cross-module Attention Statistics Pooling for Speaker Verification

Jahangir Alam and Abderrahim Fathan

Computer Research Institute of Montreal (CRIM), Montreal (Quebec), Canada

• Longitudinal Performance of Iris Recognition in Children: Time Intervals up to Six Years

Priyanka Das¹, Naveen Venkataswamy², Laura Holsopple², Masudul Imtiaz², Michael Schuckers³, and Stephanie Schuckers²

¹HID Global, USA
²Clarkson University, USA
³St. Lawrence University, USA

16:00 - 18:30

Poster session + coffee + reception
Chair: Javier Galbally
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List of posters

The poster session is scheduled from 16:00 to 18:00

Coffee will be served from 16:00 to 16:30

The reception with drinks (alcoholic and non-alcoholic) and canapes is scheduled from 17:30 to 18:30

8:15 - 9:00

Registration
Room: 10-12Link opens in a new window

9:00 - 10:00

Keynote speaker II
Chair: Victor Sanchez
Room: 10-12

Towards generalization in Deepfake detection

Luisa Verdoliva

Associate Professor
Chair of the IEEE Information Forensics and Security Technical Committee - Term 2021-2022
University Federico II of Naples, Italy

10:00 – 10:30

Coffee + light breakfast
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10:30 - 11:50

Oral session 3 – Multimedia Forensics and Data Generation,
Chair: Christian Riess
Room: 10-12

• Towards Continual Social Network Identification

Simone Magistri, Daniele Baracchi, Dasara Shullani, Andy Bagdanov, and Alessandro Piva

Università degli Studi di Firenze, Italy

• Semi-synthetic Data Generation for Tattoo Segmentation

Lazaro Janier Gonzalez-Soler, Christian Rathgeb, and Daniel Fischer

Hochschule Darmstadt, Germany

• On the Quality and Diversity of Synthetic Face Data and its Relation to the Generator Training Data

Biying Fu, Marcel Klemt, Fadi Boutros, and Naser Damer

Fraunhofer IGD, Germany

• Face Feature Visualisation of Single Morphing Attack Detection

Juan Tapia and Christoph Busch

Hochschule Darmstadt, Germany

11:50 - 12:20

Coffee
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12:20 - 13:40

Oral session 4 – IAPR Best Paper Award
Chair: Vitomir Štruc
Room: 10-12

• MorDIFF: Recognition Vulnerability and Attack Detectability of Face Morphing Attacks Created by Diffusion Autoencoders

Naser Damer, Meiling Fang, Patrick Siebke, Jan Niklas Kolf, Marco Huber, and Fadi Boutros

Fraunhofer IGD, Germany

• On the influence of the quality of pseudo-labels on the self-supervised speaker verification task: a thorough analysis

Abderrahim Fathan and Jahangir Alam

Computer Research Institute of Montreal (CRIM), Montreal (Quebec), Canada

• MMFV: A Multi-Movement Finger-Video Database for Contactless Fingerprint Recognition

Aakarsh Malhotra¹, Mayank Vatsa², and Richa Singh²

¹IIIT-Delhi, India
²IIT Jodhpur, India

• Frequency-Domain Analysis of Traces for the Detection of AI-based Compression

Sandra Bergmann¹, Denise Moussa^1,2, Fabian Brand¹, Andre Kaup¹, and Christian Riess¹ 

¹Friedrich-Alexander University Erlangen-Nürnberg, Germany
²Federal Criminal Police Office of Germany

13:50 - 14:00

IWBF2023 Close – IAPR Best Paper Announcement
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16:00 - 17:00

UUKi REWARD project meeting
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