Güzin Ulutas

74 papers Journal 29Unranked 44
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Novel Audio Copy Move Forgery Detection Method With Classification of Graph-Based Representations.
IEEE Access
Beste Ustubioglu, Gul Tahaoglu, Arda Ustubioglu, Güzin Ulutas, Muhammed Kiliç
2025 J jnl
Detecting audio splicing forgery: A noise-robust approach with Swin Transformer and cochleagram.
J. Inf. Secur. Appl.
Tolgahan Gulsoy, Elif Kanca Gulsoy, Arda Ustubioglu, Beste Ustubioglu, Elif Baykal Kablan, Selen Ayas, Güzin Ulutas, Gul Tahaoglu, Mohamed Elhoseny
2024 — conf
ArCapsNet for Audio Splicing Forgery Detection.
TSP
Beste Ustubioglu, Samet Dinçer, Arda Ustubioglu, Güzin Ulutas
2024 J jnl
Audio forgery detection and localization with super-resolution spectrogram and keypoint-based clustering approach.
J. Supercomput.
Beste Ustubioglu, Gul Tahaoglu, Güzin Ulutas, Arda Ustubioglu, Muhammed Kiliç
2024 J jnl
Biometric watermarking schemes based on QR decomposition and Schur decomposition in the RIDWT domain.
Signal Image Video Process.
Seyma Yücel Altay, Güzin Ulutas
2024 — conf
Copy-Move Audio Forgery Detection with Instantaneous Frequency.
SIU
Muhammed Kiliç, Gül Tahaoglu, Beste Üstübioglu, Arda Üstübioglu, Güzin Ulutas
2024 — conf
Detecting Audio Forgery with Rasta -PLP.
SIU
Ali Hatipoglu, Beste Üstübioglu, Arda Üstübioglu, Güzin Ulutas
2024 — conf
Federated Learning Resistant to Byzantine Attacks with Quantil-Based Statistical Propagation.
SIU
Fatma Zehra Solak, Beste Üstübioglu, Eda Sena Erdöl, Güzin Ulutas, Yazilim Mühendisligi, Bilgisayar Mühendisligi
2024 J jnl
Golden ratio based deep fake video detection system with fusion of capsule networks.
Comput. Electr. Eng.
Samet Dinçer, Güzin Ulutas, Beste Ustubioglu, Gul Tahaoglu, Nicolas Sklavos
2024 — conf
Impactful Neuron-based Secure Federated Learning.
SIU
Eda Sena Erdöl, Hakan Erdol, Beste Üstübioglu, Fatma Zehra Solak, Güzin Ulutas
2024 — conf
KTUCengAudioForgerySet: A new Audio Copy-Move Forgery Dataset.
TSP
Beste Ustubioglu, Gul Tahaoglu, Gulsen Ozcamkan Ayaz, Arda Ustubioglu, Güzin Ulutas, Mevhibe Cosar, Erdal Kiliç, Muhammed Kiliç
2024 J jnl
Low dimensional secure federated learning framework against poisoning attacks.
Future Gener. Comput. Syst.
Eda Sena Erdol, Beste Ustubioglu, Hakan Erdol, Güzin Ulutas
2024 J jnl
Multi Pattern Features-Based Spoofing Detection Mechanism Using One Class Learning.
IEEE Access
Beste Ustubioglu, Gul Tahaoglu, Arda Ustubioglu, Güzin Ulutas, Irene Amerini, Muhammed Kiliç
2023 J jnl
Color Image Splicing Localization Based on Block Classification Using Transition Probability Matrix.
Wirel. Pers. Commun.
Esra Odabas Yildirim, Gul Tahaoglu, Güzin Ulutas, Beste Ustubioglu, Vasif V. Nabiyev
2023 — conf
Deep Fake Video Detection Based on Enhanced Capsule Network with Golden Ratio.
SIU
Samet Dinçer, Beste Üstübioglu, Gül Tahaoglu, Güzin Ulutas
2023 — conf
Deepfake audio detection with vision transformer based method.
TSP
Güzin Ulutas, Gul Tahaoglu, Beste Ustubioglu
2023 J jnl
Detection and localization of frame duplication using binary image template.
Multim. Tools Appl.
Isilay Bozkurt, Güzin Ulutas
2023 J jnl
Detection of audio copy-move-forgery with novel feature matching on Mel spectrogram.
Expert Syst. Appl.
Beste Ustubioglu, Gul Tahaoglu, Güzin Ulutas
2023 J jnl
Mel spectrogram-based audio forgery detection using CNN.
Signal Image Video Process.
Arda Ustubioglu, Beste Ustubioglu, Güzin Ulutas
2023 J jnl
Robust Copy-Move Forgery Detection Technique Against Image Degradation and Geometric Distortion Attacks.
Wirel. Pers. Commun.
Gul Tahaoglu, Beste Ustubioglu, Güzin Ulutas, Mustafa Ulutas, Vasif V. Nabiyev
2022 J jnl
Ciratefi based copy move forgery detection on digital images.
Multim. Tools Appl.
Gul Tahaoglu, Güzin Ulutas, Beste Ustubioglu, Mustafa Ulutas, Vasif V. Nabiyev
2022 — conf
Forge Audio Detection Using Keypoint Features on Mel Spectrograms.
TSP
Güzin Ulutas, Gul Tahaoglu, Beste Ustubioglu
2022 — conf
Localization of Forgery on Audio Clips Using GLCM Features and Mel Spectograms.
TSP
Güzin Ulutas, Arda Ustubioglu, Beste Ustubioglu, Gul Tahaoglu
2022 J jnl
Robust copy-move detection in digital audio forensics based on pitch and modified discrete cosine transform.
Multim. Tools Appl.
Beste Ustubioglu, Büsranur Küçükugurlu, Güzin Ulutas
2021 — conf
A new approach for localization of copy-move forgery in digital images.
TSP
Gul Tahaoglu, Güzin Ulutas, Beste Ustubioglu
2021 J jnl
Improved copy move forgery detection method via L*a*b* color space and enhanced localization technique.
Multim. Tools Appl.
Gul Tahaoglu, Güzin Ulutas, Beste Ustubioglu, Vasif V. Nabiyev
2021 J jnl
Self-adaptive step firefly algorithm based robust watermarking method in DWT-SVD domain.
Multim. Tools Appl.
Seyma Yücel Altay, Güzin Ulutas
2021 J jnl
Source-destination discrimination on copy-move forgeries.
Multim. Tools Appl.
Emre Gürbüz, Güzin Ulutas, Mustafa Ulutas
2021 J jnl
Underwater image enhancement using contrast limited adaptive histogram equalization and layered difference representation.
Multim. Tools Appl.
Güzin Ulutas, Beste Ustubioglu
2020 — conf
Copy Move Forgery Detection with Quadtree Decomposition Segmentation.
TSP
Gul Muzaffer, Güzin Ulutas, Beste Ustubioglu
2020 — conf
DWT-QR based blind image watermarking method using firefly algorithm.
SIU
Seyma Yücel Altay, Güzin Ulutas
2020 — conf
Duplicated Audio Segment Detection with Local Binary Pattern.
TSP
Büsranur Küçükugurlu, Beste Ustubioglu, Güzin Ulutas
2020 — conf
The Localization of Deleted Frames in the Forged Videos.
SIU
Isilay Bozkurt, Güzin Ulutas
2019 J jnl
Augmented features to detect image splicing on SWT domain.
Expert Syst. Appl.
Esra Odabas Yildirim, Güzin Ulutas
2019 J jnl
Detection of Free-Form Copy-Move Forgery on Digital Images.
Secur. Commun. Networks
Emre Gürbüz, Güzin Ulutas, Mustafa Ulutas
2019 J jnl
IWT-MDE based reversible thermal image watermarking enhanced with secret sharing mechanism.
Multim. Tools Appl.
Arda Ustubioglu, Güzin Ulutas, Beste Ustubioglu
2018 — conf
A copy-move forgery detection approach based on local intensity order pattern and patchmatch.
SIU
Gul Muzaffer, Eda Sena Erdol, Güzin Ulutas
2018 — conf
Detection of copy move forgery technique based on SIFT and SURF.
SIU
Yildiz Aydin, Gul Muzaffer, Güzin Ulutas
2018 J jnl
Frame duplication detection based on BoW model.
Multim. Syst.
Güzin Ulutas, Beste Ustubioglu, Mustafa Ulutas, Vasif V. Nabiyev
2018 — conf
Image splicing detection with dwt domain extended Markov features.
SIU
Esra Odabas Yildirim, Güzin Ulutas
2018 — conf
Using correlation matrix to detect frame duplication forgery in videos.
SIU
Beste Ustubioglu, Güzin Ulutas, Vasif V. Nabiyev, Mustafa Ulutas, Arda Ustubioglu
2018 — conf
Watermarking medical images with IDWT-FWHT.
SIU
Arda Ustubioglu, Güzin Ulutas, Beste Ustubioglu
2017 J jnl
A New Medical Image Watermarking Technique with Finer Tamper Localization.
J. Digit. Imaging
Arda Ustubioglu, Güzin Ulutas
2017 — conf
A fast and effective digital image copy move forgery detection with binarized SIFT.
TSP
Gul Muzaffer, Güzin Ulutas
2017 — conf
A fast detection method for frame duplication forgery based on correlation.
SIU
Beste Ustubioglu, Güzin Ulutas, Vasif V. Nabiyev, Mustafa Ulutas, Arda Ustubioglu
2017 J jnl
A new video forgery detection approach based on forgery line.
Turkish J. Electr. Eng. Comput. Sci.
Isilay Bozkurt, Mustafa Hakan Bozkurt, Güzin Ulutas
2017 J jnl
Frame duplication/mirroring detection method with binary features.
IET Image Process.
Güzin Ulutas, Beste Ustubioglu, Mustafa Ulutas, Vasif V. Nabiyev
2017 J jnl
Medical Image Tamper Detection Based on Passive Image Authentication.
J. Digit. Imaging
Güzin Ulutas, Arda Ustubioglu, Beste Ustubioglu, Vasif V. Nabiyev, Mustafa Ulutas
2017 — conf
Tamper localization of the medical images based on fragile watermarking.
SIU
Arda Ustubioglu, Güzin Ulutas, Beste Ustubioglu
2017 — conf
Time-frequency analysis based detection of ECG ST segment change using large feature set.
SIU
Ilknur Kayikçioglu, Güzin Ulutas, Temel Kayikçioglu
2016 — conf
An effective database watermarking method based on histogram of pairs.
SIU
Yasin Sahin, Güzin Ulutas, Mustafa Bilgehan Imamoglu
2016 — conf
Detection of copy move forgery using Legendre Moments.
SIU
Samet Aymaz, Seyma Aymaz, Güzin Ulutas
2016 — conf
Image forgery detection based on SIFT and k-means++.
TSP
Elif Baykal, Beste Ustubioglu, Güzin Ulutas
2015 — conf
A new watermark algorithm resistance to geometric transformations.
SIU
Arda Ustubioglu, Güzin Ulutas, Mustafa Ulutas
2015 — conf
A watermarking technique for relational databases based on partitioning.
SIU
Mustafa Bilgehan Imamoglu, Mustafa Ulutas, Güzin Ulutas
2015 — conf
DCT based image watermarking method with dynamic gain.
TSP
Arda Ustubioglu, Güzin Ulutas, Mustafa Ulutas
2015 — conf
Detection of copy-move forgery using DoGCode.
SIU
Salih Turk, Ozkan Bingol, Güzin Ulutas
2015 — conf
Image forgery detection based on Colour SIFT.
SIU
Beste Ustubioglu, Selen Ayas, Hulya Dogan, Güzin Ulutas
2015 — conf
Image forgery detection based on energy probability.
SIU
Beste Ustubioglu, Güzin Ulutas, Vasif V. Nabiyev, Mustafa Ulutas
2015 — conf
Image forgery detection using colour moments.
TSP
Beste Ustubioglu, Vasif V. Nabiyev, Güzin Ulutas, Mustafa Ulutas
2015 — conf
LBP-DCT Based Copy Move Forgery Detection Algorithm.
ISCIS
Beste Ustubioglu, Güzin Ulutas, Mustafa Ulutas, Vasif V. Nabiyev, Arda Ustubioglu
2014 — conf
A hybrid image authentication method robust to JPEG attacks.
SIU
Beste Gencturk, Vasif V. Nabiyev, Güzin Ulutas, Mustafa Ulutas
2014 — conf
Detection of duplicated regions in images using 1D-Fourier transform.
IWSSIP
Seniha Ketenci, Güzin Ulutas, Mustafa Ulutas
2014 — conf
Replication regions detection in images based on frequency analysis of blocks.
SIU
Seniha Ketenci, Güzin Ulutas
2013 — conf
Copy move forgery detection based on LBP.
SIU
Güzin Ulutas, Mustafa Ulutas, Vasif V. Nabiyev
2013 — conf
Copy-move forgery detection in images via 2D-Fourier Transform.
TSP
Seniha Ketenci, Güzin Ulutas
2013 J jnl
Invertible secret image sharing for gray level and dithered cover images.
J. Syst. Softw.
Mustafa Ulutas, Güzin Ulutas, Vasif V. Nabiyev
2013 J jnl
Secret image sharing scheme with adaptive authentication strength.
Pattern Recognit. Lett.
Güzin Ulutas, Mustafa Ulutas, Vasif V. Nabiyev
2012 — conf
A new casccaded secret image sharing scheme.
SIU
Güzin Ulutas, Mustafa Ulutas, Vasif V. Nabiyev
2012 — —
Gizli görüntü paylaşım şemalarının iyileştirilmesi ve geometri tabanlı yeni bir yöntemin tasarımı (Improvements in secret image sharing schemes and the design of a new geometry based technique)
Güzin Ulutas
2011 — conf
Distortion free geometry based secret image sharing.
WCIT
Güzin Ulutas, Mustafa Ulutas, Vasif V. Nabiyev
2011 — conf
Improved Secret Image Sharing Method By Encoding Shared Values With Authentication Bits.
ISCIS
Güzin Ulutas, Mustafa Ulutas, Vasif V. Nabiyev
2011 J jnl
Medical image security and EPR hiding using Shamir's secret sharing scheme.
J. Syst. Softw.
Mustafa Ulutas, Güzin Ulutas, Vasif V. Nabiyev
2009 — conf
Polynomial approach in a secret image sharing using quadratic residue.
ISCIS
Güzin Ulutas, Vasif V. Nabiyev, Mustafa Ulutas