Journal Article

·2016

Feature extraction for histopathological images using Convolutional Neural Network

Nuh Hatipoğlu YTU , Gökhan Bilgin YTU

Abstract

In this study, it is intended to increase the classification accuracy results of histopathalogical images by evaluating spatial relations. As a first step, Convolutional Neural Network (CNN) based features are extracted in the original RGB color space of digital histopathalogical images. Training data sets are formed by selecting equal number of different cellular and extra-cellular structures in spatial domain from the images. Classification models of each training data set are obtained by utilizing CNN (as a supervised classifier), Support Vector Machine (SVM) and Random Forest (RF) methods. Visual classification maps and output tables which are obtained from supervised training methods are presented for comparison purpose in the experimental results section.

Keywords

Artificial intelligence Convolutional neural network Computer science Pattern recognition (psychology) Support vector machine RGB color model Feature extraction Random forest Classifier (UML) Feature vector Contextual image classification Artificial neural network Data set Training set Image (mathematics)

Subject Areas

AI in cancer detection ·Artificial Intelligence ·Physical Sciences
Digital Imaging for Blood Diseases ·Computer Vision and Pattern Recognition ·Physical Sciences
Medical Imaging and Analysis ·Biomedical Engineering ·Physical Sciences

Citations by Year

OpenAlex SDG Match

SDGs auto-classified by OpenAlex (score ≥ 0.4 shown).

Life in Land 58%