Publications

17 publications from 2015 to 2026: 2 journal articles, 10 conference papers, 1 book chapter and 4 preprints, on accessible navigation, wildfire and environmental AI, biomedical image analysis, and efficient learning.

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2026

2025

2023

  1. Automated analysis of phase-contrast optical microscopy time-lapse images: application to wound healing and cell motility assays of breast cancer

    Yusuf Sait Erdem, Aydin Ayanzadeh, Berkay Mayalı, Muhammed Balıkçi, Özge Nur Belli, Mahmut Uçar, Özden Yalçın Özyusal, Devrim Pesen Okvur, Sevgi Önal, Kenan Morani, Leonardo Obinna Iheme, Behçet Uğur Töreyin, and Devrim Ünay

    In Diagnostic Biomedical Signal and Image Processing Applications with Deep Learning Methods, pp. 137-154, Academic Press, 2023Book chapter

    An end-to-end workflow for analyzing phase-contrast microscopy data from cell motility and wound healing assays.

2021

  1. Improved cell segmentation using deep learning in label-free optical microscopy images

    Aydin Ayanzadeh, Özden Yalçın Özuysal, Devrim Pesen Okvur, Sevgi Önal, Behçet Uğur Töreyin, and Devrim Ünay

    Turkish Journal of Electrical Engineering and Computer Sciences, vol. 29, no. 8, pp. 2855-2868, 2021Journal article

    A modified U-Net with a pretrained ResNet-18 encoder, residual decoder blocks, and a redesigned skip-connection for cell segmentation in label-free microscopy images.

2020

  1. Deep Learning based Segmentation Pipeline for Label-Free Phase-Contrast Microscopy Images

    Aydin Ayanzadeh, Özden Yalçın Özuysal, Devrim Pesen Okvur, Sevgi Önal, Behçet Uğur Töreyin, and Devrim Ünay

    2020 28th Signal Processing and Communications Applications Conference (SIU), pp. 1-4, IEEE, 2020Conference paper

    A deep learning segmentation pipeline for label-free phase-contrast microscopy images, improving U-Net and FPN with an ImageNet-pretrained ResNet-18 encoder.

2019

  1. Automated Segmentation of Cells in Phase Contrast Optical Microscopy Time Series Images

    Rıfkı Can Binici, Umut Şahin, Aydin Ayanzadeh, Behçet Uğur Töreyin, Sevgi Önal, Devrim Pesen Okvur, Özden Yalçın Özuysal, and Devrim Ünay

    2019 Medical Technologies Congress (TIPTEKNO), pp. 1-4, IEEE, 2019Conference paper

    Traditional image processing and deep learning approaches for automated cell segmentation from phase-contrast microscopy time series, evaluated against manually annotated datasets.

2018

2015

  1. Gaussian Three-Dimensional kernel SVM for Edge Detection Applications

    Safar Irandoust-Pakchin, Aydin Ayanzadeh, and Siamak Beikzadeh

    International Conference on New Research Findings in Electrical Engineering and Computer Science, Tehran, 2015 · arXiv:1710.01260Conference paper

    A support vector machine with a three-dimensional Gaussian radial basis function kernel for edge detection, outperforming Canny and Sobel detectors.

Citation counts are on Google Scholar.