Ahmet Emir Dirik

Publication Activity (10 Years)

Years Active: 2007-2023
Publications (10 Years): 15

Top Topics

Rolling Shutter

Top Venues

IEEE Trans. Inf. Forensics Secur.

Digit. Investig.

IEEE Signal Process. Lett.

Publications

Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
The Effect of Inverse Square Law of Light on ENF in Videos Exposed by Rolling Shutter. IEEE Trans. Inf. Forensics Secur. 18 (2023)
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
ENF Based Robust Media Time-Stamping. IEEE Signal Process. Lett. 29 (2022)
Fatih Karpat, Onur Can Kalay, Ahmet Emir Dirik, Oguz Dogan, Burak Korcuklu, Celalettin Yüce
Convolutional Neural Networks Based Rolling Bearing Fault Classification Under Variable Operating Conditions. INISTA (2021)
Ahmet Gökhan Poyraz, Ahmet Emir Dirik, Ahmet Karaküçük, Nasir D. Memon
Fusion of Camera Model and Source Device Specific Forensic Methods for Improved Tamper Detection. CoRR (2020)
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
Detecting the Presence of ENF Signal in Digital Videos: a Superpixel based Approach. CoRR (2019)
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
Factors Affecting Enf Based Time-of-recording Estimation for Video. ICASSP (2019)
Ahmet Karaküçük, Ahmet Emir Dirik
PRNU Based Source Camera Attribution for Image Sets Anonymized with Patch-Match Algorithm. CoRR (2019)
Emmanuel Kiegaing Kouokam, Ahmet Emir Dirik
PRNU-based source device attribution for YouTube videos. Digit. Investig. 29 (2019)
Ahmet Karaküçük, Ahmet Emir Dirik
PRNU based source camera attribution for image sets anonymized with patch-match algorithm. Digit. Investig. 30 (2019)
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
Analysis of Rolling Shutter Effect on ENF-Based Video Forensics. IEEE Trans. Inf. Forensics Secur. 14 (9) (2019)
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
Analysis of Rolling Shutter Effect on ENF based Video Forensics. CoRR (2019)
Burak Satar, Ahmet Emir Dirik
Deep Learning Based Vehicle Make-Model Classification. CoRR (2018)
Burak Satar, Ahmet Emir Dirik
Deep Learning Based Vehicle Make-Model Classification. ICANN (3) (2018)
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
Detecting the Presence of ENF Signal in Digital Videos: A Superpixel-Based Approach. IEEE Signal Process. Lett. 24 (10) (2017)
Saffet Vatansever, Ahmet Emir Dirik
Forensic analysis of digital audio recordings based on acoustic mains hum. SIU (2016)
Ahmet Karaküçük, Ahmet Emir Dirik, Hüsrev T. Sencar, Nasir D. Memon
Recent advances in counter PRNU based source attribution and beyond. Media Watermarking, Security, and Forensics (2015)
Ahmet Karaküçük, Ahmet Emir Dirik
Adaptive photo-response non-uniformity noise removal against image source attribution. Digit. Investig. 12 (2015)
Ahmet Emir Dirik, Hüsrev T. Sencar, Nasir D. Memon
Analysis of Seam-Carving-Based Anonymization of Images Against PRNU Noise Pattern-Based Source Attribution. IEEE Trans. Inf. Forensics Secur. 9 (12) (2014)
Ahmet Emir Dirik, Nasir D. Memon
Selective Robust Image Encryption for Social Networks. MCSS (2013)
Sevinc Bayram, Ahmet Emir Dirik, Husrev T. Sencar, Nasir D. Memon
An Ensemble of Classifiers Approach to Steganalysis. ICPR (2010)
Ahmet Emir Dirik, Husrev T. Sencar, Nasir D. Memon
Flatbed scanner identification based on dust and scratches over scanner platen. ICASSP (2009)
Ahmet Emir Dirik, Nasir D. Memon
Image tamper detection based on demosaicing artifacts. ICIP (2009)
Yanmei Fang, Ahmet Emir Dirik, Xiaoxi Sun, Nasir D. Memon
Source class identification for DSLR and compact cameras. MMSP (2009)
Ahmet Emir Dirik, Husrev T. Sencar, Nasir D. Memon
Digital Single Lens Reflex Camera Identification From Traces of Sensor Dust. IEEE Trans. Inf. Forensics Secur. 3 (3) (2008)
Ahmet Emir Dirik, Sevinc Bayram, Husrev T. Sencar, Nasir D. Memon
New Features to Identify Computer Generated Images. ICIP (4) (2007)
Gökhan Gül, Ahmet Emir Dirik, Ismail Avcibas
Steganalytic Features for JPEG Compression-Based Perturbed Quantization. IEEE Signal Process. Lett. 14 (3) (2007)
Ahmet Emir Dirik, Nasir D. Memon, Jean-Camille Birget
Modeling user choice in the PassPoints graphical password scheme. SOUPS (2007)