Modeling user choice in the PassPoints graphical password scheme AE Dirik, N Memon, JC Birget Proceedings of the 3rd symposium on Usable privacy and security, 20-28, 2007 | 338 | 2007 |
Image tamper detection based on demosaicing artifacts AE Dirik, N Memon Image Processing (ICIP), 2009 16th IEEE International Conference on, 1497-1500, 2009 | 228 | 2009 |
User authentication for devices with touch sensitive elements, such as touch sensitive display screens S Bayram, AE Dirik, N Memon, U Topkara US Patent 8,941,466, 2015 | 211 | 2015 |
Digital single lens reflex camera identification from traces of sensor dust AE Dirik, HT Sencar, N Memon IEEE Transactions on Information Forensics and Security 3 (3), 539-552, 2008 | 181 | 2008 |
New features to identify computer generated images AE Dirik, S Bayram, HT Sencar, N Memon Image Processing, 2007. ICIP 2007. IEEE International Conference on 4, IV …, 2007 | 111 | 2007 |
Source camera identification based on sensor dust characteristics AE Dirik, HT Sencar, N Memon Signal Processing Applications for Public Security and Forensics, 2007. SAFE …, 2007 | 103 | 2007 |
Steganalytic features for JPEG compression-based perturbed quantization G Gul, AE Dirik, I Avcibas IEEE Signal Processing Letters 14 (3), 205-208, 2007 | 59 | 2007 |
Analysis of Seam-Carving Based Anonymization of Images Against PRNU Noise Pattern Based Source Attribution AE Dirik, HT Sencar, N Memon IEEE Transactions on Information Forensics and Security 9 (12), 2277 - 2290, 2014 | 55 | 2014 |
Adaptive photo-response non-uniformity noise removal against image source attribution A Karaküçük, AE Dirik Digital Investigation 12, 66–76, 2015 | 51 | 2015 |
Detecting the Presence of ENF Signal in Digital Videos: A Superpixel-Based Approach S Vatansever, AE Dirik, N Memon IEEE Signal Processing Letters 24 (10), 1463-1467, 2017 | 43 | 2017 |
Forensic use of photo response non-uniformity of imaging sensors and a counter method AE Dirik, A Karaküçük Optics Express 22 (1), 470-482, 2014 | 41 | 2014 |
Flatbed scanner identification based on dust and scratches over scanner platen AE Dirik, HT Sencar, N Memon Acoustics, Speech and Signal Processing, 2009. ICASSP 2009. IEEE …, 2009 | 39 | 2009 |
Automatic Static Video Summarization AE Dirik, J Lai, M Topkara, IBM Corporation US Patent 20,120,106,925, 2012 | 38 | 2012 |
Analysis of rolling shutter effect on ENF-based video forensics S Vatansever, AE Dirik, N Memon IEEE Transactions on Information Forensics and Security 14 (9), 2262-2275, 2019 | 31 | 2019 |
PRNU-based source device attribution for YouTube videos EK Kouokam, AE Dirik Digital Investigation 29, 91-100, 2019 | 30 | 2019 |
Recent advances in counter PRNU based source attribution and beyond A Karaküçük, AE Dirik, HT Sencar, ND Memon Media Watermarking, Security, and Forensics 2015 9409, 2015 | 24 | 2015 |
Source class identification for DSLR and compact cameras Y Fang, AE Dirik, X Sun, N Memon Multimedia Signal Processing, 2009. MMSP'09. IEEE International Workshop on, 1-5, 2009 | 20 | 2009 |
Factors Affecting ENF based Time-of-Recording Estimation for Video S Vatansever, AE Dirik, N Memon ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019 | 19 | 2019 |
Copy Detection Pattern Based Document Protection for Variable Media BH Ahmet Emir Dirik IET Image Processing 6 (8), 1102-1113, 2012 | 14 | 2012 |
Image encryption for print-and-scan channels using pixel position permutation B Haas, AE Dirik, Y Nawaz US Patent 8,705,736, 2014 | 12 | 2014 |