Search Results for author: Devrim Unay

Found 5 papers, 2 papers with code

COVID-19 Detection Using Transfer Learning Approach from Computed Tomography Images

1 code implementation1 Jul 2022 Kenan Morani, Esra Kaya Ayana, Devrim Unay

Finally, the adaptability of the modified Xception trasnfer learning-based model to the unique features of the COV19-CT-DB dataset showcases its potential as a robust tool for enhanced COVID-19 diagnosis from CT images.

Computed Tomography (CT) COVID-19 Diagnosis +1

Deep Learning Based Automated COVID-19 Classification from Computed Tomography Images

2 code implementations22 Nov 2021 Kenan Morani, Devrim Unay

Secondly, the original dataset was processed via anatomy-relevant masking of slice, removing none-representative slices from the CT volume, and hyperparameters tuning.

3D Classification Anatomy +3

Channel Attention Networks for Robust MR Fingerprinting Matching

no code implementations2 Dec 2020 Refik Soyak, Ebru Navruz, Eda Ozgu Ersoy, Gastao Cruz, Claudia Prieto, Andrew P. King, Devrim Unay, Ilkay Oksuz

Magnetic Resonance Fingerprinting (MRF) enables simultaneous mapping of multiple tissue parameters such as T1 and T2 relaxation times.

Magnetic Resonance Fingerprinting

Combining nonparametric spatial context priors with nonparametric shape priors for dendritic spine segmentation in 2-photon microscopy images

no code implementations8 Jan 2019 Ertunc Erdil, Ali Ozgur Argunsah, Tolga Tasdizen, Devrim Unay, Mujdat Cetin

Data driven segmentation is an important initial step of shape prior-based segmentation methods since it is assumed that the data term brings a curve to a plausible level so that shape and data terms can then work together to produce better segmentations.

Segmentation

Dendritic Spine Shape Analysis: A Clustering Perspective

no code implementations19 Jul 2016 Muhammad Usman Ghani, Ertunc Erdil, Sumeyra Demir Kanik, Ali Ozgur Argunsah, Anna Felicity Hobbiss, Inbal Israely, Devrim Unay, Tolga Tasdizen, Mujdat Cetin

We perform cluster analysis on two-photon microscopic images of spines using morphological, shape, and appearance based features and gain insights into the spine shape analysis problem.

Clustering General Classification

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