Ugur Erkan

49 papers C 1Journal 46Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
AHIR: Deep learning-based autoencoder hashing image retrieval.
Neurocomputing
Ahmet Yilmaz, Ugur Erkan, Abdurrahim Toktas, Qiang Lai, Suo Gao
2026 J jnl
Bit-level quad-block shuffling and sequential summing dispersing image encryption based on hyperchaotic 2D Euler Pi Crossed Sine Map.
Digit. Signal Process.
Omer Kocak, Ugur Erkan, Ismail Babaoglu
2026 J jnl
Design of a three-dimensional logistic map and its application to seafood image encryption.
J. Supercomput.
Siqi Ding, Fan Shi, Ugur Erkan, Abdurrahim Toktas, Qi Li, Chunpeng Wang, Suo Gao, Jun Mou
2026 J jnl
Multi-layer and multi-directional image encryption algorithm based on hyperchaotic 3D Xin-She Yang map.
Expert Syst. Appl.
Ugur Erkan, Feyza Toktas, Abdurrahim Toktas, Qiang Lai, Shuang Zhou, Yiting Lin, Suo Gao
2025 J jnl
A 3D Memristive Cubic Map With Dual Discrete Memristors: Design, Implementation, and Application in Image Encryption.
IEEE Trans. Circuits Syst. Video Technol.
Suo Gao, Herbert Ho-Ching Iu, Ugur Erkan, Cemaleddin Simsek, Abdurrahim Toktas, Yinghong Cao, Rui Wu, Jun Mou, Qi Li, Chunpeng Wang
2025 J jnl
A Parallel Color Image Encryption Algorithm Based on a 2-D Logistic-Rulkov Neuron Map.
IEEE Internet Things J.
Suo Gao, Zheyi Zhang, Herbert Ho-Ching Iu, Siqi Ding, Jun Mou, Ugur Erkan, Abdurrahim Toktas, Qi Li, Chunpeng Wang, Yinghong Cao
2025 J jnl
Chaos-based video encryption techniques: A review.
Comput. Sci. Rev.
Suo Gao, Rui Wu, Herbert Ho-Ching Iu, Ugur Erkan, Yinghong Cao, Qi Li, Abdurrahim Toktas, Jun Mou
2025 J jnl
Design and practical implementation of a novel hyperchaotic system generator based on Apéry's constant.
Integr.
Omer Kocak, Ugur Erkan, Ismail Babaoglu
2025 J jnl
MSLID-TCN: multi-stage linear-index dilated temporal convolutional network for temporal action segmentation.
Int. J. Mach. Learn. Cybern.
Suo Gao, Rui Wu, Songbo Liu, Ugur Erkan, Abdurrahim Toktas, Jiafeng Liu, Xianglong Tang
2025 J jnl
Multidimensional chaotic signals generation using deep learning and its application in image encryption.
Eng. Appl. Artif. Intell.
Shuang Zhou, Zhiji Tao, Ugur Erkan, Abdurrahim Toktas, Herbert Ho-Ching Iu, Yingqian Zhang, Hao Zhang
2025 J jnl
Novel n-Dimensional Nondegenerate Discrete Hyperchaotic Map With Any Desired Lyapunov Exponents.
IEEE Internet Things J.
Shuang Zhou, Hongjun Liu, Herbert Ho-Ching Iu, Ugur Erkan, Abdurrahim Toktas
2025 J jnl
Object detection-based deep autoencoder hashing image retrieval.
Signal Process. Image Commun.
Ugur Erkan, Ahmet Yilmaz, Abdurrahim Toktas, Qiang Lai, Suo Gao
2025 J jnl
Robust pixel-level image encryption algorithm using 3D infinite collapse coupling map.
Multim. Tools Appl.
Okchol Song, Chanil Pak, Cholmin Jong, Ugur Erkan, Myongsong Ri
2024 J jnl
2D hyperchaotic Styblinski-Tang map for image encryption and its hardware implementation.
Multim. Tools Appl.
Deniz Ustun, Ugur Erkan, Abdurrahim Toktas, Qiang Lai, Liang Yang
2024 J jnl
A robust bit-level image encryption based on Bessel map.
Appl. Math. Comput.
Abdurrahim Toktas, Ugur Erkan, Suo Gao, Chanil Pak
2024 J jnl
Cross-channel color image encryption through 2D hyperchaotic hybrid map of optimization test functions.
Expert Syst. Appl.
Feyza Toktas, Ugur Erkan, Zeki Yetgin
2024 J jnl
Design, Dynamical Analysis, and Hardware Implementation of a Novel Memcapacitive Hyperchaotic Logistic Map.
IEEE Internet Things J.
Suo Gao, Herbert Ho-Ching Iu, Ugur Erkan, Cemaleddin Simsek, Jun Mou, Abdurrahim Toktas, Rui Wu, Xianglong Tang
2024 J jnl
Index-based simultaneous permutation-diffusion in image encryption using two-dimensional price map.
Multim. Tools Appl.
Qiang Lai, Hui Zhang, Deniz Ustun, Ugur Erkan, Abdurrahim Toktas
2024 J jnl
MLMQ-IR: Multi-label multi-query image retrieval based on the variance of Hamming distance.
Knowl. Based Syst.
Enver Akbacak, Abdurrahim Toktas, Ugur Erkan, Suo Gao
2024 J jnl
Multiobjective Design of 2D Hyperchaotic System Using Leader Pareto Grey Wolf Optimizer.
IEEE Trans. Syst. Man Cybern. Syst.
Abdurrahim Toktas, Ugur Erkan, Deniz Ustun, Qiang Lai
2024 J jnl
OSMRD-IE: Octal-Based Shuffling and Multilayer Rotational Diffusing Image Encryption Using 2-D Hybrid Michalewicz-Ackley Map.
IEEE Internet Things J.
Ugur Erkan, Abdurrahim Toktas, Samet Memis, Feyza Toktas, Qiang Lai, Heping Wen, Suo Gao
2024 J jnl
PSO-based image encryption scheme using modular integrated logistic exponential map.
Expert Syst. Appl.
Omer Kocak, Ugur Erkan, Abdurrahim Toktas, Suo Gao
2024 J jnl
Securing Dual-Channel Audio Communication With a 2-D Infinite Collapse and Logistic Map.
IEEE Internet Things J.
Rui Wu, Suo Gao, Herbert Ho-Ching Iu, Shuang Zhou, Ugur Erkan, Abdurrahim Toktas, Xianglong Tang
2023 J jnl
2D hyperchaotic system based on Schaffer function for image encryption.
Expert Syst. Appl.
Ugur Erkan, Abdurrahim Toktas, Qiang Lai
2023 J jnl
A novel pixel-split image encryption scheme based on 2D Salomon map.
Expert Syst. Appl.
Qiang Lai, Genwen Hu, Ugur Erkan, Abdurrahim Toktas
2023 J jnl
High-efficiency medical image encryption method based on 2D Logistic-Gaussian hyperchaotic map.
Appl. Math. Comput.
Qiang Lai, Genwen Hu, Ugur Erkan, Abdurrahim Toktas
2023 J jnl
Hyperparameter optimization of deep CNN classifier for plant species identification using artificial bee colony algorithm.
J. Ambient Intell. Humaniz. Comput.
Ugur Erkan, Abdurrahim Toktas, Deniz Ustun
2023 J jnl
Parameter optimization of chaotic system using Pareto-based triple objective artificial bee colony algorithm.
Neural Comput. Appl.
Abdurrahim Toktas, Ugur Erkan, Deniz Ustun, Xingyuan Wang
2022 J jnl
2D
Inf. Sci.
Ugur Erkan, Abdurrahim Toktas, Feyza Toktas, Fayadh Alenezi
2022 J jnl
2D fully chaotic map for image encryption constructed through a quadruple-objective optimization via artificial bee colony algorithm.
Neural Comput. Appl.
Abdurrahim Toktas, Ugur Erkan
2022 J jnl
A classification method in machine learning based on soft decision-making via fuzzy parameterized fuzzy soft matrices.
Soft Comput.
Samet Memis, Serdar Enginoglu, Ugur Erkan
2022 J jnl
A new classification method using soft decision-making based on an aggregation operator of fuzzy parameterized fuzzy soft matrices.
Turkish J. Electr. Eng. Comput. Sci.
Samet Memis, Serdar Enginoglu, Ugur Erkan
2022 J jnl
An image encryption scheme based on chaotic logarithmic map and key generation using deep CNN.
Multim. Tools Appl.
Ugur Erkan, Abdurrahim Toktas, Serdar Enginoglu, Enver Akbacak, Dang N. H. Thanh
2022 J jnl
Fuzzy parameterized fuzzy soft
Neurocomputing
Samet Memis, Serdar Enginoglu, Ugur Erkan
2022 J jnl
Image Noise Removal Method Based on Thresholding and Regularization Techniques.
IEEE Access
Nguyen Ngoc Hien, Dang Ngoc Hoang Thanh, Ugur Erkan, João Manuel R. S. Tavares
2022 J jnl
Modified artificial bee colony algorithm with differential evolution to enhance precision and convergence performance.
Expert Syst. Appl.
Deniz Ustun, Abdurrahim Toktas, Ugur Erkan, Ali Akdagli
2021 C conf
A Novel Euler Chaotic Map for Image Encryption.
INISTA
Ugur Erkan, Abdurrahim Toktas, Feyza Toktas
2021 J jnl
A precise and stable machine learning algorithm: eigenvalue classification (EigenClass).
Neural Comput. Appl.
Ugur Erkan
2021 J jnl
Chaotic Map Optimization for Image Encryption Using Triple Objective Differential Evolution Algorithm.
IEEE Access
Abdurrahim Toktas, Ugur Erkan, Feyza Toktas, Zeki Yetgin
2021 J jnl
Dermoscopic image segmentation method based on convolutional neural networks.
Int. J. Comput. Appl. Technol.
Dang Ngoc Hoang Thanh, Le Thi Thanh, Ugur Erkan, Aditya Khamparia, V. B. Surya Prasath
2021 J jnl
Numerical Data Classification via Distance-Based Similarity Measures of Fuzzy Parameterized Fuzzy Soft Matrices.
IEEE Access
Samet Memis, Serdar Enginoglu, Ugur Erkan
2020 J jnl
Adaptive frequency median filter for the salt and pepper denoising problem.
IET Image Process.
Ugur Erkan, Serdar Enginoglu, Dang N. H. Thanh, Le Minh Hieu
2020 J jnl
An Image Encryption Scheme Based on Chaotic Logarithmic Map and Key Generation using Deep CNN.
CoRR
Ugur Erkan, Abdurrahim Toktas, Serdar Enginoglu, Enver Karabacak, Dang N. H. Thanh
2019 — conf
An Improved BPDF Filter for High Density Salt and Pepper Denoising.
RIVF
Dang N. H. Thanh, Le Thi Thanh, V. B. Surya Prasath, Ugur Erkan
2019 J jnl
An Iterative Mean Filter for Image Denoising.
IEEE Access
Ugur Erkan, Dang Ngoc Hoang Thanh, Le Minh Hieu, Serdar Enginoglu
2019 J jnl
Pixel similarity-based adaptive Riesz mean filter for salt-and-pepper noise removal.
Multim. Tools Appl.
Serdar Enginoglu, Ugur Erkan, Samet Memis
2018 J jnl
A new method based on pixel density in salt and pepper noise removal.
Turkish J. Electr. Eng. Comput. Sci.
Ugur Erkan, Levent Gökrem
2018 J jnl
Different applied median filter in salt and pepper noise.
Comput. Electr. Eng.
Ugur Erkan, Levent Gökrem, Serdar Enginoglu
2017 — —
Görüntü işlemede gürültü azaltmak için yeni yaklaşımlar (New approaches to noise removal in image processing)
Ugur Erkan