A Novel Deep Learning Algorithm for the Automatic Detection of High-Grade Gliomas on T2-Weighted Magnetic Resonance Images: A Preliminary Machine Learning Study

Also, CNN was able to detect HGG cases even though there is no apparent mass lesion inthe given image.CONCLUSION: Our preliminary findings demonstrate; currently proposed CNN model achieves acceptable performance results forthe automatic detection of HGGs on T2-weighted images.

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Amaç & Hipotez:AIM: To propose a convolutional neural network (CNN) for the automatic detection of high-grade gliomas (HGGs) on T2-weightedmagnetic resonance imaging (MRI) scans.MATERIAL and METHODS: A total of 3580 images obtained from 179 individuals were used for training and validation.

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Temel Bulgular & Veri:Afterrandom rotation and vertical flip, training data was augmented by factor of 10 in each iteration.

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Sonuç & Katkı:Also, CNN was able to detect HGG cases even though there is no apparent mass lesion inthe given image.CONCLUSION: Our preliminary findings demonstrate; currently proposed CNN model achieves acceptable performance results forthe automatic detection of HGGs on T2-weighted images.

🔬Tür:Modelleme & Sayısal Simülasyon

📍Kapsam:Genişletilmiş Akademik Örneklem

⚙️Değişkenler:Alan Parametreleri

Özet

AIM: To propose a convolutional neural network (CNN) for the automatic detection of high-grade gliomas (HGGs) on T2-weightedmagnetic resonance imaging (MRI) scans.MATERIAL and METHODS: A total of 3580 images obtained from 179 individuals were used for training and validation. Afterrandom rotation and vertical flip, training data was augmented by factor of 10 in each iteration. In order to increase data processingtime, every single image converted into a Jpeg image which has a resolution of 320x320. Accuracy, precision and recall rates werecalculated after training of the algorithm.RESULTS: Following training, CNN achieved acceptable performance ratios of 0.854 to 0.944 for accuracy, 0.812 to 0.980 forprecision and 0.738 to 0.907 for recall. Also, CNN was able to detect HGG cases even though there is no apparent mass lesion inthe given image.CONCLUSION: Our preliminary findings demonstrate; currently proposed CNN model achieves acceptable performance results forthe automatic detection of HGGs on T2-weighted images.

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Bu Makaleye Atıf Yap

ATICI, M. A., SAĞIROĞLU, Ş., ÇELTİKÇİ, P., UÇAR, M., BORCEK, A. O., EMMEZ, H., ÇELTIKÇI, E. (2020). A Novel Deep Learning Algorithm for the Automatic Detection of High-Grade Gliomas on T2-Weighted Magnetic Resonance Images: A Preliminary Machine Learning Study. Turkish Neurosurgery, Cilt: 30 - Sayı: 2, 199–205. https://ajindex.com/articles/404327

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