Görüntü işlemede gürültü azaltmak için yeni yaklaşımlar (New approaches to noise removal in image processing) - Ugur Erkan (2017)

Different applied median filter in salt and pepper noise. - Ugur Erkan; Levent Gökrem; Serdar Enginoglu (Comput. Electr. Eng., 2018)

A new method based on pixel density in salt and pepper noise removal. - Ugur Erkan; Levent Gökrem (Turkish J. Electr. Eng. Comput. Sci., 2018)

An Improved BPDF Filter for High Density Salt and Pepper Denoising. - Dang N. H. Thanh; Le Thi Thanh; V. B. Surya Prasath; Ugur Erkan (RIVF, 2019)

An Iterative Mean Filter for Image Denoising. - Ugur Erkan; Dang Ngoc Hoang Thanh; Le Minh Hieu; Serdar Enginoglu (IEEE Access, 2019)

Pixel similarity-based adaptive Riesz mean filter for salt-and-pepper noise removal. - Serdar Enginoglu; Ugur Erkan; Samet Memis (Multim. Tools Appl., 2019)

An Image Encryption Scheme Based on Chaotic Logarithmic Map and Key Generation using Deep CNN. - Ugur Erkan; Abdurrahim Toktas; Serdar Enginoglu; Enver Karabacak; Dang N. H. Thanh (CoRR, 2020)

Adaptive frequency median filter for the salt and pepper denoising problem. - Ugur Erkan; Serdar Enginoglu; Dang N. H. Thanh; Le Minh Hieu (IET Image Process., 2020)

A Novel Euler Chaotic Map for Image Encryption. - Ugur Erkan; Abdurrahim Toktas; Feyza Toktas (INISTA, 2021)

Numerical Data Classification via Distance-Based Similarity Measures of Fuzzy Parameterized Fuzzy Soft Matrices. - Samet Memis; Serdar Enginoglu; Ugur Erkan (IEEE Access, 2021)

Chaotic Map Optimization for Image Encryption Using Triple Objective Differential Evolution Algorithm. - Abdurrahim Toktas; Ugur Erkan; Feyza Toktas; Zeki Yetgin (IEEE Access, 2021)

Dermoscopic image segmentation method based on convolutional neural networks. - Dang Ngoc Hoang Thanh; Le Thi Thanh; Ugur Erkan; Aditya Khamparia; V. B. Surya Prasath (Int. J. Comput. Appl. Technol., 2021)

A precise and stable machine learning algorithm: eigenvalue classification (EigenClass). - Ugur Erkan (Neural Comput. Appl., 2021)

Image Noise Removal Method Based on Thresholding and Regularization Techniques. - Nguyen Ngoc Hien; Dang Ngoc Hoang Thanh; Ugur Erkan; João Manuel R. S. Tavares (IEEE Access, 2022)

A new classification method using soft decision-making based on an aggregation operator of fuzzy parameterized fuzzy soft matrices. - Samet Memis; Serdar Enginoglu; Ugur Erkan (Turkish J. Electr. Eng. Comput. Sci., 2022)

Modified artificial bee colony algorithm with differential evolution to enhance precision and convergence performance. - Deniz Ustun; Abdurrahim Toktas; Ugur Erkan; Ali Akdagli (Expert Syst. Appl., 2022)

Fuzzy parameterized fuzzy soft k-nearest neighbor classifier. - Samet Memis; Serdar Enginoglu; Ugur Erkan (Neurocomputing, 2022)

2D eπ-map for image encryption. - Ugur Erkan; Abdurrahim Toktas; Feyza Toktas; Fayadh Alenezi (Inf. Sci., 2022)

An image encryption scheme based on chaotic logarithmic map and key generation using deep CNN. - Ugur Erkan; Abdurrahim Toktas; Serdar Enginoglu; Enver Akbacak; Dang N. H. Thanh (Multim. Tools Appl., 2022)

2D fully chaotic map for image encryption constructed through a quadruple-objective optimization via artificial bee colony algorithm. - Abdurrahim Toktas; Ugur Erkan (Neural Comput. Appl., 2022)

A classification method in machine learning based on soft decision-making via fuzzy parameterized fuzzy soft matrices. - Samet Memis; Serdar Enginoglu; Ugur Erkan (Soft Comput., 2022)

High-efficiency medical image encryption method based on 2D Logistic-Gaussian hyperchaotic map. - Qiang Lai; Genwen Hu; Ugur Erkan; Abdurrahim Toktas (Appl. Math. Comput., 2023)

2D hyperchaotic system based on Schaffer function for image encryption. - Ugur Erkan; Abdurrahim Toktas; Qiang Lai (Expert Syst. Appl., 2023)

A novel pixel-split image encryption scheme based on 2D Salomon map. - Qiang Lai; Genwen Hu; Ugur Erkan; Abdurrahim Toktas (Expert Syst. Appl., 2023)

Parameter optimization of chaotic system using Pareto-based triple objective artificial bee colony algorithm. - Abdurrahim Toktas; Ugur Erkan; Deniz Ustun; Xingyuan Wang (Neural Comput. Appl., 2023)

Hyperparameter optimization of deep CNN classifier for plant species identification using artificial bee colony algorithm. - Ugur Erkan; Abdurrahim Toktas; Deniz Ustun (J. Ambient Intell. Humaniz. Comput., 2023)

Cross-channel color image encryption through 2D hyperchaotic hybrid map of optimization test functions. - Feyza Toktas; Ugur Erkan; Zeki Yetgin (Expert Syst. Appl., 2024)

MLMQ-IR: Multi-label multi-query image retrieval based on the variance of Hamming distance. - Enver Akbacak; Abdurrahim Toktas; Ugur Erkan; Suo Gao (Knowl. Based Syst., 2024)

A robust bit-level image encryption based on Bessel map. - Abdurrahim Toktas; Ugur Erkan; Suo Gao; Chanil Pak (Appl. Math. Comput., 2024)

PSO-based image encryption scheme using modular integrated logistic exponential map. - Omer Kocak; Ugur Erkan; Abdurrahim Toktas; Suo Gao (Expert Syst. Appl., 2024)

Securing Dual-Channel Audio Communication With a 2-D Infinite Collapse and Logistic Map. - Rui Wu 002; Suo Gao; Herbert Ho-Ching Iu; Shuang Zhou 014; Ugur Erkan; Abdurrahim Toktas; Xianglong Tang (IEEE Internet Things J., 2024)

Index-based simultaneous permutation-diffusion in image encryption using two-dimensional price map. - Qiang Lai; Hui Zhang; Deniz Ustun; Ugur Erkan; Abdurrahim Toktas (Multim. Tools Appl., 2024)

2D hyperchaotic Styblinski-Tang map for image encryption and its hardware implementation. - Deniz Ustun; Ugur Erkan; Abdurrahim Toktas; Qiang Lai; Liang Yang (Multim. Tools Appl., 2024)

Design, Dynamical Analysis, and Hardware Implementation of a Novel Memcapacitive Hyperchaotic Logistic Map. - Suo Gao; Herbert Ho-Ching Iu; Ugur Erkan; Cemaleddin Simsek; Jun Mou; Abdurrahim Toktas; Rui Wu 002; Xianglong Tang (IEEE Internet Things J., 2024)

Multiobjective Design of 2D Hyperchaotic System Using Leader Pareto Grey Wolf Optimizer. - Abdurrahim Toktas; Ugur Erkan; Deniz Ustun; Qiang Lai (IEEE Trans. Syst. Man Cybern. Syst., 2024)

OSMRD-IE: Octal-Based Shuffling and Multilayer Rotational Diffusing Image Encryption Using 2-D Hybrid Michalewicz-Ackley Map. - Ugur Erkan; Abdurrahim Toktas; Samet Memis; Feyza Toktas; Qiang Lai; Heping Wen; Suo Gao (IEEE Internet Things J., 2024)

Multidimensional chaotic signals generation using deep learning and its application in image encryption. - Shuang Zhou 014; Zhiji Tao; Ugur Erkan; Abdurrahim Toktas; Herbert Ho-Ching Iu; Yingqian Zhang 002; Hao Zhang 061 (Eng. Appl. Artif. Intell., 2025)

Design and practical implementation of a novel hyperchaotic system generator based on Apéry's constant. - Omer Kocak; Ugur Erkan; Ismail Babaoglu (Integr., 2025)

Object detection-based deep autoencoder hashing image retrieval. - Ugur Erkan; Ahmet Yilmaz; Abdurrahim Toktas; Qiang Lai; Suo Gao (Signal Process. Image Commun., 2025)

MSLID-TCN: multi-stage linear-index dilated temporal convolutional network for temporal action segmentation. - Suo Gao; Rui Wu 002; Songbo Liu; Ugur Erkan; Abdurrahim Toktas; Jiafeng Liu; Xianglong Tang (Int. J. Mach. Learn. Cybern., 2025)

Novel n-Dimensional Nondegenerate Discrete Hyperchaotic Map With Any Desired Lyapunov Exponents. - Shuang Zhou 014; Hongjun Liu; Herbert Ho-Ching Iu; Ugur Erkan; Abdurrahim Toktas (IEEE Internet Things J., 2025)

A Parallel Color Image Encryption Algorithm Based on a 2-D Logistic-Rulkov Neuron Map. - Suo Gao; Zheyi Zhang; Herbert Ho-Ching Iu; Siqi Ding; Jun Mou; Ugur Erkan; Abdurrahim Toktas; Qi Li 029; Chunpeng Wang 001; Yinghong Cao (IEEE Internet Things J., 2025)

A 3D Memristive Cubic Map With Dual Discrete Memristors: Design, Implementation, and Application in Image Encryption. - Suo Gao; Herbert Ho-Ching Iu; Ugur Erkan; Cemaleddin Simsek; Abdurrahim Toktas; Yinghong Cao; Rui Wu 002; Jun Mou; Qi Li 029; Chunpeng Wang 001 (IEEE Trans. Circuits Syst. Video Technol., 2025)