Computer Vision Enabled Multimedia Forensics and People Identification

Risultati finali

Four summer schools organised by the Consortium
Four conferences or workshops

40 scientific papers on people identification in international journals, conference proceedings or book chapters
40 scientific papers on multimedia forensics in international journals, conference proceedings or book chapters
One special journal issue
Four editions of project brochure
One edited book

Project video
Project web site

Pubblicazioni

Deceiving faces: When plastic surgery challenges face recognition

Autori: Michele Nappi, Stefano Ricciardi, Massimo Tistarelli
Pubblicato in: Image and Vision Computing, Numero 54, 2016, Pagina/e 71-82, ISSN 0262-8856
Editore: Elsevier BV
DOI: 10.1016/j.imavis.2016.08.012

Videos versus still images: Asymmetric sensor pattern noise comparison on mobile phones

Autori: Chiara Galdi, Frank Hartung, Jean-Luc Dugelay
Pubblicato in: Electronic Imaging, Numero 2017/7, 2017, Pagina/e 100-103, ISSN 2470-1173
Editore: Society for Imaging Science and Technology
DOI: 10.2352/ISSN.2470-1173.2017.7.MWSF-331

Modelling and developing conflict-aware scheduling on large-scale data centres

Autori: Bin Wang, Chao Chen, Ligang He, Bo Gao, Jiadong Ren, Zhangjie Fu, Songling Fu, Yongjian Hu, Chang-Tsun Li
Pubblicato in: Future Generation Computer Systems, 2017, ISSN 0167-739X
Editore: Elsevier BV
DOI: 10.1016/j.future.2017.07.043

A fast source-oriented image clustering method for digital forensics

Autori: Chang-Tsun Li, Xufeng Lin
Pubblicato in: EURASIP Journal on Image and Video Processing, Numero 2017/1, 2017, ISSN 1687-5281
Editore: EURASIP
DOI: 10.1186/s13640-017-0217-y

WolfPath: Accelerating Iterative Traversing-Based Graph Processing Algorithms on GPU

Autori: Huanzhou Zhu, Ligang He, Songling Fu, Rui Li, Xie Han, Zhangjie Fu, Yongjian Hu, Chang-Tsun Li
Pubblicato in: International Journal of Parallel Programming, 2017, ISSN 0885-7458
Editore: Kluwer Academic Publishers
DOI: 10.1007/s10766-017-0533-y

Detection of Face Morphing Attacks Based on PRNU Analysis

Autori: Ulrich Scherhag, Luca Debiasi, Christian Rathgeb, Christoph Busch, Andreas Uhl
Pubblicato in: IEEE Transactions on Biometrics, Behavior, and Identity Science, Numero 1/4, 2019, Pagina/e 302-317, ISSN 2637-6407
Editore: IEEE
DOI: 10.1109/tbiom.2019.2942395

Finger Vein Template Protection based on Alignment-Robust Feature Description and Index-of-Maximum Hashing

Autori: Simon Kirchgasser, Christof Kauba, Yen-Lung Lai, Jin Zhe, Andreas Uhl
Pubblicato in: IEEE Transactions on Biometrics, Behavior, and Identity Science, 2020, Pagina/e 1-1, ISSN 2637-6407
Editore: IEEE
DOI: 10.1109/tbiom.2020.2981673

Privacy-Preserving Reversible Information Hiding Based on Arithmetic of Quadratic Residues

Autori: Ching-Chun Chang, Chang-Tsun Li, Kaimeng Chen
Pubblicato in: IEEE Access, Numero 7, 2019, Pagina/e 54117-54132, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2019.2908924

Auto-Zooming CNN-Based Framework for Real-Time Pedestrian Detection in Outdoor Surveillance Videos

Autori: Saghir Alfasly, Beibei Liu, Yongjian Hu, Yufei Wang, Chang-Tsun Li
Pubblicato in: IEEE Access, Numero 7, 2019, Pagina/e 105816-105826, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2019.2931915

Social Network Identification Through Image Classification With CNN

Autori: Irene Amerini, Chang-Tsun Li, Roberto Caldelli
Pubblicato in: IEEE Access, Numero 7, 2019, Pagina/e 35264-35273, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2019.2903876

Matrix Factorization With Rating Completion: An Enhanced SVD Model for Collaborative Filtering Recommender Systems

Autori: Xin Guan, Chang-Tsun Li, Yu Guan
Pubblicato in: IEEE Access, Numero 5, 2017, Pagina/e 27668-27678, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2017.2772226

Preprocessing Reference Sensor Pattern Noise via Spectrum Equalization

Autori: Xufeng Lin, Chang-Tsun Li
Pubblicato in: IEEE Transactions on Information Forensics and Security, Numero 11/1, 2016, Pagina/e 126-140, ISSN 1556-6013
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tifs.2015.2478748

Contention-aware prediction for performance impact of task co-running in multicore computers

Autori: Shenyuan Ren, Ligang He, Junyu Li, Zhiyan Chen, Peng Jiang, Chang-Tsun Li
Pubblicato in: Wireless Networks, 2019, ISSN 1022-0038
Editore: Baltzer Science Publishers B.V.
DOI: 10.1007/s11276-018-01902-7

Privacy-Aware Reversible Watermarking in Cloud Computing Environments

Autori: Ching-Chun Chang, Chang-Tsun Li, Yun-Qing Shi
Pubblicato in: IEEE Access, Numero 6, 2018, Pagina/e 70720-70733, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2018.2880904

Enhancing Sensor Pattern Noise via Filtering Distortion Removal

Autori: Xufeng Lin, Chang-Tsun Li
Pubblicato in: IEEE Signal Processing Letters, Numero 23/3, 2016, Pagina/e 381-385, ISSN 1070-9908
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lsp.2016.2521349

On view-invariant gait recognition: a feature selection solution

Autori: Ning Jia, Victor Sanchez, Chang-Tsun Li
Pubblicato in: IET Biometrics, Numero 7/4, 2018, Pagina/e 287-295, ISSN 2047-4938
Editore: The Institution of Engineering and Technology
DOI: 10.1049/iet-bmt.2017.0151

Developing a pattern discovery method in time series data and its GPU acceleration

Autori: Huanzhou Zhu ; Zhuoer Gu ; Haiming Zhao ; Keyang Chen ; Chang-Tsun Li ; Ligang He
Pubblicato in: Big Data Mining and Analytics, Numero 1/4, 2018, Pagina/e 266-283, ISSN 2096-0654
Editore: TUP
DOI: 10.26599/bdma.2018.9020021

IEEE Access Special Section Editorial: Visual Surveillance and Biometrics: Practices, Challenges, and Possibilities

Autori: Sambit Bakshi, Guodong Guo, Hugo Proenca, Massimo Tistarelli
Pubblicato in: IEEE Access, Numero 7, 2019, Pagina/e 137638-137641, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2019.2940175

Compact and Low-Complexity Binary Feature Descriptor and Fisher Vectors for Video Analytics

Autori: Roberto Leyva, Victor Sanchez, Chang-Tsun Li
Pubblicato in: IEEE Transactions on Image Processing, Numero 28/12, 2019, Pagina/e 6169-6184, ISSN 1057-7149
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tip.2019.2922826

Algebraic secret sharing using privacy homomorphisms for IoT-basedhealthcare systems

Autori: Ching-Chun Chang, Chang-Tsun Li
Pubblicato in: Mathematical Biosciences and Engineering, Numero 16/5, 2019, Pagina/e 3367-3381, ISSN 1551-0018
Editore: AIMS Press
DOI: 10.3934/mbe.2019168

Video Anomaly Detection With Compact Feature Sets for Online Performance

Autori: Roberto Leyva, Victor Sanchez, Chang-Tsun Li
Pubblicato in: IEEE Transactions on Image Processing, Numero 26/7, 2017, Pagina/e 3463-3478, ISSN 1057-7149
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tip.2017.2695105

Gait recognition based on the golden ratio

Autori: Yaling Liang, Chang-Tsun Li, Yu Guan, Yongjian Hu
Pubblicato in: EURASIP Journal on Image and Video Processing, Numero 2016/1, 2016, ISSN 1687-5281
Editore: Springer
DOI: 10.1186/s13640-016-0126-5

PRNU-based Detection of Facial Retouching

Autori: [Christian Rathgeb, Angelika Botaljov, Fabian Stockhardt, Sergey Isadskiy, Luca Debiasi, Andreas Uhl, Christoph Busch
Pubblicato in: IET Biometrics, 2020, ISSN 2047-4938
Editore: The Institution of Engineering and Technology

Exploring New Authentication Protocols for Sensitive Data Protection on Smartphones

Autori: Chiara Galdi, Michele Nappi, Jean-Luc Dugelay, Yong Yu
Pubblicato in: IEEE Communications Magazine, Numero 56/1, 2018, Pagina/e 136-142, ISSN 0163-6804
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mcom.2017.1700342

JPEG-based scalable privacy protection and image data utility preservation

Autori: Natacha Ruchaud, Jean-Luc Dugelay
Pubblicato in: IET Signal Processing, Numero 12/7, 2018, Pagina/e 881-887, ISSN 1751-9675
Editore: Institution of Engineering and Technology
DOI: 10.1049/iet-spr.2017.0413

Biometrics: In Search of Identity and Security (Q & A)

Autori: Zahid Akhtar, Abdenour Hadid, Mark S. Nixon, Massimo Tistarelli, Jean-Luc Dugelay, Sebastien Marcel
Pubblicato in: IEEE MultiMedia, Numero 25/3, 2018, Pagina/e 22-35, ISSN 1070-986X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/MMUL.2018.2873494

Inference of a Compact Representation of Sensor Fingerprint for Source Camera Identification

Autori: Ruizhe Li, Chang-Tsun Li, Yu Guan
Pubblicato in: Pattern Recognition, 2017, ISSN 0031-3203
Editore: Pergamon Press
DOI: 10.1016/j.patcog.2017.09.027

Accelerometer Dense Trajectories for Activity Recognition and People Identification

Autori: Roberto Leyva, Geise Santos, Anderson Rocha, Victor Sanchez, Chang-Tsun Li
Pubblicato in: 2019 7th International Workshop on Biometrics and Forensics (IWBF), 2019, Pagina/e 1-6, ISBN 978-1-7281-0622-9
Editore: IEEE
DOI: 10.1109/iwbf.2019.8739218

A Multi-Task Learning CNN for Image Steganalysis

Autori: Xiangyu Yu, Huabin Tan, Hui Liang, Chang-Tsun Li, Guangjun Liao
Pubblicato in: 2018 IEEE International Workshop on Information Forensics and Security (WIFS), 2018, Pagina/e 1-7, ISBN 978-1-5386-6536-7
Editore: IEEE
DOI: 10.1109/wifs.2018.8630766

Rotation-invariant Binary Representation of Sensor Pattern Noise for Source-Oriented Image and Video Clustering

Autori: Xufeng Lin, Chang-Tsun Li
Pubblicato in: 2018 15th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), 2018, Pagina/e 1-6, ISBN 978-1-5386-9294-3
Editore: IEEE
DOI: 10.1109/avss.2018.8639161

PRNU-based Image Classification of Origin Social Network with CNN

Autori: Roberto Caldelli, Irene Amerini, Chang Tsun Li
Pubblicato in: 2018 26th European Signal Processing Conference (EUSIPCO), 2018, Pagina/e 1357-1361, ISBN 978-9-0827-9701-5
Editore: IEEE
DOI: 10.23919/eusipco.2018.8553160

Multi-task Mid-level Feature Alignment Network for Unsupervised Cross-Dataset Person Re-Identification

Autori: S. Lin, C.-T. Li and A. Kot
Pubblicato in: 29th British Machine Vision Conference, 2018
Editore: BVMA

Secure Secret Sharing in the Cloud

Autori: Ching-Chun Chang, Chang-Tsun Li
Pubblicato in: 2017 IEEE International Symposium on Multimedia (ISM), 2017, Pagina/e 358-361, ISBN 978-1-5386-2937-6
Editore: IEEE
DOI: 10.1109/ism.2017.67

Active learning in multi-domain collaborative filtering recommender systems

Autori: Xin Guan, Chang-Tsun Li, Yu Guan
Pubblicato in: Proceedings of the 33rd Annual ACM Symposium on Applied Computing - SAC '18, 2018, Pagina/e 1351-1357, ISBN 9781-450351911
Editore: ACM Press
DOI: 10.1145/3167132.3167277

Fast Detection of Abnormal Events in Videos with Binary Features

Autori: Roberto Leyva, Victor Sanchez, Chang-Tsun Li
Pubblicato in: 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, Pagina/e 1318-1322, ISBN 978-1-5386-4658-8
Editore: IEEE
DOI: 10.1109/icassp.2018.8461759

End-to-End Correspondence and Relationship Learning of Mid-Level Deep Features for Person Re-Identification

Autori: Shan Lin, Chang-Tsun Li
Pubblicato in: 2017 International Conference on Digital Image Computing: Techniques and Applications (DICTA), 2017, Pagina/e 1-6, ISBN 978-1-5386-2839-3
Editore: IEEE
DOI: 10.1109/dicta.2017.8227426

Abnormal event detection in videos using binary features

Autori: Roberto Leyva, Victor Sanchez, Chang-Tsun Li
Pubblicato in: 2017 40th International Conference on Telecommunications and Signal Processing (TSP), 2017, Pagina/e 621-625, ISBN 978-1-5090-3982-1
Editore: IEEE
DOI: 10.1109/tsp.2017.8076061

Reversible data hiding in JPEG images based on adjustable padding

Autori: Ching-Chun Chang, Chang-Tsun Li
Pubblicato in: 2017 5th International Workshop on Biometrics and Forensics (IWBF), 2017, Pagina/e 1-6, ISBN 978-1-5090-5791-7
Editore: IEEE
DOI: 10.1109/iwbf.2017.7935083

Fast and robust framework for view-invariant gait recognition

Autori: Ning Jia, Chang-Tsun Li, Victor Sanchez, Alan Wee-Chung Liew
Pubblicato in: 2017 5th International Workshop on Biometrics and Forensics (IWBF), 2017, Pagina/e 1-6, ISBN 978-1-5090-5791-7
Editore: IEEE
DOI: 10.1109/iwbf.2017.7935092

The LV dataset: A realistic surveillance video dataset for abnormal event detection

Autori: Roberto Leyva, Victor Sanchez, Chang-Tsun Li
Pubblicato in: 2017 5th International Workshop on Biometrics and Forensics (IWBF), 2017, Pagina/e 1-6, ISBN 978-1-5090-5791-7
Editore: IEEE
DOI: 10.1109/iwbf.2017.7935096

Refining PRNU-based detection of image forgeries

Autori: Xufeng Lin, Chang-Tsun Li
Pubblicato in: 2016 Digital Media Industry & Academic Forum (DMIAF), 2016, Pagina/e 222-226, ISBN 978-1-5090-1000-4
Editore: IEEE
DOI: 10.1109/dmiaf.2016.7574937

Forecasting Pedestrian Trajectory with Machine-Annotated Training Data

Autori: Oily Styles, Arun Ross, Victor Sanchez
Pubblicato in: 2019 IEEE Intelligent Vehicles Symposium (IV), 2019, Pagina/e 716-721, ISBN 978-1-7281-0560-4
Editore: IEEE
DOI: 10.1109/ivs.2019.8814207

Multi-camera trajectory forecasting : pedestrian trajectory prediction in a network of cameras

Autori: Styles, Olly, Guha, Tanaya, Sanchez Silva, Victor and Kot, Alex
Pubblicato in: Conference on Computer Vision and Pattern Recognition, 2020
Editore: IEEE

Multiple Object Forecasting: Predicting Future Object Locations in Diverse Environments

Autori: O. Styles, T. Guha, and V. Sanchez
Pubblicato in: Winter Conference on Applications of Computer Vision, 2020
Editore: IEEE

Biometric Template Protection in the Image Domain Using Non-invertible Grey-scale Transforms

Autori: Luca Debiasi, Simon Kirchgasser, Bernhard Prommegger, Andreas Uhl, Artur Grudzien, Marcin Kowalski
Pubblicato in: 2019 IEEE International Workshop on Information Forensics and Security (WIFS), 2019, Pagina/e 1-6, ISBN 978-1-7281-3217-4
Editore: IEEE
DOI: 10.1109/wifs47025.2019.9034984

Deep Domain Adaption for Convolutional Neural Network (CNN) based Iris Segmentation: Solutions and Pitfalls

Autori: Ehsaneddin Jalilian, Andreas Uhl
Pubblicato in: IEEE 18th International Conference of the Biometrics Special Interest Group (BIOSIG), 2019
Editore: IEEE

Gaze-angle Impact on Iris Segmentation using CNNs

Autori: Ehsaneddin Jalilian, Andreas Uhl, Mahmut Karakaya
Pubblicato in: IEEE 10th International Conference on Biometrics: Theory, Applications, and Systems (BTAS), 2019
Editore: IEEE

PRNU-based Finger Vein Sensor Identification in the Presence of Presentation Attack Data

Autori: Babak Maser, Dominik Söllinger, Andreas Uhl
Pubblicato in: AUSTRIAN ROBOTICS WORKSHOP AND OAGM WORKSHOP 2019, 2019
Editore: Organising committed of AUSTRIAN ROBOTICS WORKSHOP AND OAGM WORKSHOP
DOI: 10.3217/978-3-85125-663-5-38

Is Warping-based Cancellable Biometrics (still) Sensible for Face Recognition?

Autori: Simon Kirchgasser, Yoanna Martínez Díaz, Heydi Mendez-Vazquez, Andreas Uhl
Pubblicato in: IAPR/IEEE International Joint Conference on Biometrics (IJCB), 2020
Editore: IEEE

ASePPI: Robust Privacy Protection Against De-Anonymization Attacks

Autori: Natacha Ruchaud, Jean-Luc Dugelay
Pubblicato in: 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2017, Pagina/e 1352-1359, ISBN 978-1-5386-0733-6
Editore: IEEE
DOI: 10.1109/cvprw.2017.177

A Cancellable Face Template Scheme Based on Nonlinear Multi-Dimension Spectral Hashing

Autori: Xingbo Dong, KokSheik Wong, Zhe Jin, Jean-luc Dugelay
Pubblicato in: 2019 7th International Workshop on Biometrics and Forensics (IWBF), 2019, Pagina/e 1-6, ISBN 978-1-7281-0622-9
Editore: IEEE
DOI: 10.1109/iwbf.2019.8739179

A Secure Visual-thermal Fused Face Recognition System Based on Non-Linear Hashing

Autori: Xingbo Dong, KokSheik Wong, Zhe Jin, Jean-Luc Dugelay
Pubblicato in: 2019 IEEE 21st International Workshop on Multimedia Signal Processing (MMSP), 2019, Pagina/e 1-6, ISBN 978-1-7281-1817-8
Editore: IEEE
DOI: 10.1109/mmsp.2019.8901814

Data Hiding in Perceptually Masked OpenEXR Image

Autori: KaiLin Chia, KokSheik Wong, Jean-Luc Dugelay
Pubblicato in: 2019 IEEE 21st International Workshop on Multimedia Signal Processing (MMSP), 2019, Pagina/e 1-6, ISBN 978-1-7281-1817-8
Editore: IEEE
DOI: 10.1109/mmsp.2019.8901747

Influence of segmentation on deep iris recognition performance

Autori: Jus Lozej, Dejan Stepec, Vitomir Struc, Peter Peer
Pubblicato in: 2019 7th International Workshop on Biometrics and Forensics (IWBF), 2019, Pagina/e 1-6, ISBN 978-1-7281-0622-9
Editore: IEEE
DOI: 10.1109/iwbf.2019.8739225

Scene-based Imperceptible-visible Watermarking for HDR Video Content

Autori: K. Perez-Daniel, F. Garcia-Ugalde, V. Sanchez
Pubblicato in: 2019 7th International Workshop on Biometrics and Forensics (IWBF), 2019, Pagina/e 1-6, ISBN 978-1-7281-0622-9
Editore: IEEE
DOI: 10.1109/iwbf.2019.8739184

Finger-Vein Template Protection based on Alignment-Free Hashing

Autori: Simon Kirchgasser, Yen-Lung Lai, Jin Zhe, Andreas Uhl
Pubblicato in: IEEE 10th International Conference on Biometrics: Theory, Applications, and Systems, 2019
Editore: IEEE

Privacy-Preserving Reversible Watermarking for Data Exfiltration Prevention Through Lexicographic Permutations

Autori: Ching-Chun Chang, Chang-Tsun Li
Pubblicato in: Recent Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceeding of the Fourteenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, November, 26-28, 2018, Sendai, Japan, Volume 1, Numero 109, 2019, Pagina/e 330-339, ISBN 978-3-030-03744-4
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-03745-1_41

On Using Document Scanners for Minutiae-Based Palmprint Recognition

Autori: Manuel Aguado-Martínez, José Hernández-Palancar, Katy Castillo-Rosado, Christof Kauba, Simon Kirchgasser, Andreas Uhl
Pubblicato in: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications - 24th Iberoamerican Congress, CIARP 2019, Havana, Cuba, October 28-31, 2019, Proceedings, Numero 11896, 2019, Pagina/e 219-229, ISBN 978-3-030-33903-6
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-33904-3_20

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