Browsing by Author "Çapar, Abdulkerim"
Now showing items 1-7 of 7
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Automated scoring of CerbB2/HER2 receptors using histogram based analysis of immunohistochemistry breast cancer tissue images
Kabakçı, Kaan Aykut; Çakır, Aslı; Türkmen, İlknur; Töreyin, Behçet Uğur; Çapar, Abdulkerim (Elsevier Ltd, 2021)Background and Objective: Visual expression of invasive breast cancer with immunohistochemistry (IHC) allows evaluation of CerbB2 receptors, such that CerbB2 mutated breast carcinomas are suitable for targeted therapy. ... -
Combined segmentation and classificationbased approach to automated analysis of biomedical signals obtained from calcium imaging
Dursun, Gizem; Bijelić, Dunja; Ayşit, Neşe; Kurt Vatandaşlar, Burcu; Radenović, Lidija; Çapar, Abdulkerim; Kerman, Bilal Ersen; Andjus, Pavle R.; Korenić, Andrej; Özkaya, Ufuk (Public Library of Science, 2023)Automated screening systems in conjunction with machine learning-based methods are becoming an essential part of the healthcare systems for assisting in disease diagnosis. Moreover, manually annotating data and hand-crafting ... -
Mikroskobik floresan in situ hibridizasyon (FISH) görüntülerde çoklu seviye eşikleme tabanlı bölütleme yöntemi
Kabakçı, Kaan; Çapar, Abdulkerim; Töreyin, Behçet Uğur; Akkoç, Mertkan; Borazan, Ozan; Türkmen, İlknur; Durak Ata, Lütfiye (Institute of Engineers and Everyone Else, 2016)Kanser tanısında yaygın olarak kullanılan Floresan In Situ Hibridizasyon (FISH) tekniği, kromozom bölgelerinin özel boyalarla boyanarak FISH sinyalleri hâlinde görüntülenmesine dayanır. Bu çalışmada, FISH tekniğiyle elde ... -
A multi-spectral myelin annotation tool for machine learning based myelin quantification [version 1; peer review: 1 not approved]
Çapar, Abdulkerim; Çimen Yetiş, Sibel; Aladağ, Zeynep; Ekinci, Dursun Ali; Ayten, Umut Engin; Kerman, Bilal Ersen; Töreyin, Behçet Uğur (F1000 Research Ltd, 2021)Myelin is an essential component of the nervous system and myelin damage causes demyelination diseases. Myelin is a sheet of oligodendrocyte membrane wrapped around the neuronal axon. In the fluorescent images, experts ... -
Myelin detection in fluorescence microscopy images using machine learning
Çimen Yetiş, Sibel; Çapar, Abdulkerim; Ekinci, Dursun Ali; Ayten, Umut Engin; Kerman, Bilal Ersan; Töreyin, Behçet Uğur (Elsevier, 2020)Background: The myelin sheath produced by glial cells insulates the axons, and supports the function of the nervous system. Myelin sheath degeneration causes neurodegenerative disorders, such as multiple sclerosis (MS). ... -
Rahim ağzı (serviks) kanserinde öncü lezyonların evrişimsel sinir aglarıyla bölütlenmesi
Albayrak, Abdulkadir; Ünlü, Aslı; Çalık, Nurullah; Bilgin, Gökhan; Türkmen, İlknur; Çakır, Aslı; Çapar, Abdulkerim; Töreyin, Behçet Uğur; Durak Ata, Lütfiye (IEEE, 2017)Ülkemizde ve dünyada en sık görülen kanser tiplerinden olan rahim ağzı (serviks) kanseri, kanser öncüsü lezyonlarından gelişmektedir. Kanser öncüsü bu lezyonların saptanması, hastanın kanser olmadan tedavi olmasına olanak ... -
A whole-slide image grading benchmark and tissue classification for cervical cancer precursor lesions with inter-observer variability
Albayrak, Abdulkadir; Ünlü Akhan, Aslı; Çalık, Nurullah; Çapar, Abdulkerim; Bilgin, Gökhan; Töreyin, Behçet Uğur; Müezzinoğlu, Bahar; Türkmen, İlknur; Durak Ata, Lütfiye (Springer Science and Business Media Deutschland GmbH, 2021)he cervical cancer developing from the precancerous lesions caused by the human papillomavirus (HPV) has been one of the preventable cancers with the help of periodic screening. Cervical intraepithelial neoplasia (CIN) and ...
