Ahmet Emir Dirik

28 papers A 1B 2C 2Misc 2Journal 16Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Enhancing Diameter Measurement Accuracy in Machine Vision Applications.
CoRR
Ahmet Gökhan Poyraz, Ahmet Emir Dirik, Hakan Gürkan, Mehmet Kacmaz
2023 J jnl
The Effect of Inverse Square Law of Light on ENF in Videos Exposed by Rolling Shutter.
IEEE Trans. Inf. Forensics Secur.
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
2022 J jnl
ENF Based Robust Media Time-Stamping.
IEEE Signal Process. Lett.
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
2021 C conf
Convolutional Neural Networks Based Rolling Bearing Fault Classification Under Variable Operating Conditions.
INISTA
Fatih Karpat, Onur Can Kalay, Ahmet Emir Dirik, Oguz Dogan, Burak Korcuklu, Celalettin Yüce
2020 J jnl
Fusion of Camera Model and Source Device Specific Forensic Methods for Improved Tamper Detection.
CoRR
Ahmet Gökhan Poyraz, Ahmet Emir Dirik, Ahmet Karaküçük, Nasir D. Memon
2019 J jnl
Analysis of Rolling Shutter Effect on ENF based Video Forensics.
CoRR
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
2019 J jnl
Analysis of Rolling Shutter Effect on ENF-Based Video Forensics.
IEEE Trans. Inf. Forensics Secur.
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
2019 J jnl
Detecting the Presence of ENF Signal in Digital Videos: a Superpixel based Approach.
CoRR
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
2019 Misc conf
Factors Affecting Enf Based Time-of-recording Estimation for Video.
ICASSP
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
2019 J jnl
PRNU Based Source Camera Attribution for Image Sets Anonymized with Patch-Match Algorithm.
CoRR
Ahmet Karaküçük, Ahmet Emir Dirik
2019 J jnl
PRNU based source camera attribution for image sets anonymized with patch-match algorithm.
Digit. Investig.
Ahmet Karaküçük, Ahmet Emir Dirik
2019 J jnl
PRNU-based source device attribution for YouTube videos.
Digit. Investig.
Emmanuel Kiegaing Kouokam, Ahmet Emir Dirik
2018 — conf
Deep Learning Based Vehicle Make-Model Classification.
ICANN (3)
Burak Satar, Ahmet Emir Dirik
2018 J jnl
Deep Learning Based Vehicle Make-Model Classification.
CoRR
Burak Satar, Ahmet Emir Dirik
2017 J jnl
Detecting the Presence of ENF Signal in Digital Videos: A Superpixel-Based Approach.
IEEE Signal Process. Lett.
Saffet Vatansever, Ahmet Emir Dirik, Nasir D. Memon
2016 — conf
Forensic analysis of digital audio recordings based on acoustic mains hum.
SIU
Saffet Vatansever, Ahmet Emir Dirik
2015 J jnl
Adaptive photo-response non-uniformity noise removal against image source attribution.
Digit. Investig.
Ahmet Karaküçük, Ahmet Emir Dirik
2015 — conf
Recent advances in counter PRNU based source attribution and beyond.
Media Watermarking, Security, and Forensics
Ahmet Karaküçük, Ahmet Emir Dirik, Hüsrev T. Sencar, Nasir D. Memon
2014 J jnl
Analysis of Seam-Carving-Based Anonymization of Images Against PRNU Noise Pattern-Based Source Attribution.
IEEE Trans. Inf. Forensics Secur.
Ahmet Emir Dirik, Hüsrev T. Sencar, Nasir D. Memon
2013 — conf
Selective Robust Image Encryption for Social Networks.
MCSS
Ahmet Emir Dirik, Nasir D. Memon
2010 B conf
An Ensemble of Classifiers Approach to Steganalysis.
ICPR
Sevinc Bayram, Ahmet Emir Dirik, Husrev T. Sencar, Nasir D. Memon
2009 Misc conf
Flatbed scanner identification based on dust and scratches over scanner platen.
ICASSP
Ahmet Emir Dirik, Husrev T. Sencar, Nasir D. Memon
2009 B conf
Image tamper detection based on demosaicing artifacts.
ICIP
Ahmet Emir Dirik, Nasir D. Memon
2009 C conf
Source class identification for DSLR and compact cameras.
MMSP
Yanmei Fang, Ahmet Emir Dirik, Xiaoxi Sun, Nasir D. Memon
2008 J jnl
Digital Single Lens Reflex Camera Identification From Traces of Sensor Dust.
IEEE Trans. Inf. Forensics Secur.
Ahmet Emir Dirik, Husrev T. Sencar, Nasir D. Memon
2007 A conf
Modeling user choice in the PassPoints graphical password scheme.
SOUPS
Ahmet Emir Dirik, Nasir D. Memon, Jean-Camille Birget
2007 — conf
New Features to Identify Computer Generated Images.
ICIP (4)
Ahmet Emir Dirik, Sevinc Bayram, Husrev T. Sencar, Nasir D. Memon
2007 J jnl
Steganalytic Features for JPEG Compression-Based Perturbed Quantization.
IEEE Signal Process. Lett.
Gökhan Gül, Ahmet Emir Dirik, Ismail Avcibas