“Seeing” ENF: Power-Signature-Based Timestamp for Digital Multimedia via Optical Sensing and Signal Processing R Garg, AL Varna, A Hajj-Ahmad, M Wu Information Forensics and Security, IEEE Transactions on 8 (9), 1417-1432, 2013 | 128 | 2013 |
ENF-based region-of-recording identification for media signals A Hajj-Ahmad, R Garg, M Wu IEEE Transactions on Information Forensics and Security 10 (6), 1125-1136, 2015 | 88 | 2015 |
Spectrum combining for ENF signal estimation A Hajj-Ahmad, R Garg, M Wu IEEE Signal Processing Letters 20 (9), 885-888, 2013 | 80 | 2013 |
Instantaneous frequency estimation and localization for ENF signals A Hajj-Ahmad, R Garg, M Wu Proceedings of The 2012 Asia Pacific Signal and Information Processing …, 2012 | 75 | 2012 |
Geo-location estimation from electrical network frequency signals R Garg, A Hajj-Ahmad, M Wu 2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013 | 64 | 2013 |
Exploiting Rolling Shutter for ENF Signal Extraction from Video H Su, A Hajj-Ahmad, R Garg, M Wu IEEE International Conference on Image Processing, 2014 | 52 | 2014 |
Exploring the use of ENF for multimedia synchronization H Su, A Hajj-Ahmad, M Wu, DW Oard 2014 IEEE International Conference on Acoustics, Speech and Signal …, 2014 | 43 | 2014 |
Factors affecting ENF capture in audio A Hajj-Ahmad, CW Wong, S Gambino, Q Zhu, M Yu, M Wu IEEE Transactions on Information Forensics and Security 14 (2), 277-288, 2018 | 40 | 2018 |
Exploiting power signatures for camera forensics A Hajj-Ahmad, A Berkovich, M Wu IEEE Signal Processing Letters 23 (5), 713-717, 2016 | 40 | 2016 |
ENF signal induced by power grid: A new modality for video synchronization H Su, A Hajj-Ahmad, CW Wong, R Garg, M Wu Proceedings of the 2Nd ACM International Workshop on Immersive Media …, 2014 | 37 | 2014 |
ENF analysis on recaptured audio recordings H Su, R Garg, A Hajj-Ahmad, M Wu 2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013 | 35 | 2013 |
Invisible geo-location signature in a single image CW Wong, A Hajj-Ahmad, M Wu 2018 IEEE International Conference on Acoustics, Speech and Signal …, 2018 | 29 | 2018 |
Flicker forensics for camcorder piracy A Hajj-Ahmad, S Baudry, B Chupeau, G Doërr, M Wu IEEE Transactions on Information Forensics and Security 12 (1), 89-100, 2016 | 23 | 2016 |
Flicker forensics for pirate device identification A Hajj-Ahmad, S Baudry, B Chupeau, G Doërr Proceedings of the 3rd ACM Workshop on Information Hiding and Multimedia …, 2015 | 21 | 2015 |
ENF based location classification of sensor recordings A Hajj-Ahmad, R Garg, M Wu 2013 IEEE International Workshop on Information Forensics and Security (WIFS …, 2013 | 19 | 2013 |
Feasibility study on intra-grid location estimation using power ENF signals R Garg, A Hajj-Ahmad, M Wu arXiv preprint arXiv:2105.00668, 2021 | 11 | 2021 |
Techniques to extract enf signals from video image sequences exploiting the rolling shutter mechanism; and a new video synchronization approach by matching the enf signals … M Wu, HA Adi, H Su US Patent 9,916,857, 2018 | 9 | 2018 |
Invisible geolocation signature extraction from a single image J Choi, CW Wong, A Hajj-Ahmad, M Wu, Y Ren IEEE Transactions on Information Forensics and Security 17, 2598-2613, 2022 | 5 | 2022 |
Power signature for multimedia forensics A Hajj-Ahmad, CW Wong, J Choi, M Wu Multimedia Forensics, 235-280, 2022 | 5 | 2022 |
Location Signatures That You Don't See: Highlights from the IEEE Signal Processing Cup 2016 Student Competition [SP Education] M Wu, A Hajj-Ahmad, M Kirchner, Y Ren, C Zhang, P Campisi IEEE Signal Processing Magazine 33 (5), 149-156, 2016 | 4 | 2016 |