Pixel-Wise Classification in Hippocampus Histological Images.

Computational and Mathematical Methods in Medicine
Alfonso VizcaínoJ Luis Quintanar

Abstract

This paper presents a method for pixel-wise classification applied for the first time on hippocampus histological images. The goal is achieved by representing pixels in a 14-D vector, composed of grey-level information and moment invariants. Then, several popular machine learning models are used to categorize them, and multiple metrics are computed to evaluate the performance of the different models. The multilayer perceptron, random forest, support vector machine, and radial basis function networks were compared, achieving the multilayer perceptron model the highest result on accuracy metric, AUC, and F 1 score with highly satisfactory results for substituting a manual classification task, due to an expert opinion in the hippocampus histological images.

References

Feb 19, 2000·Behavioural Brain Research·R GerlaiN Van Bruggen
Oct 28, 2006·Experimental Neurology·Valentine BouëtPascale Schumann-Bard
Dec 7, 2007·Experimental Neurology·Rachel P Allred, Theresa A Jones
Mar 19, 2008·Neurobiology of Aging·Josephine BarnesNick C Fox
Jan 13, 2009·Apoptosis : an International Journal on Programmed Cell Death·Junying Yuan
Oct 1, 2010·Medical Image Computing and Computer-assisted Intervention : MICCAI·Pierrick CoupéD Louis Collins
Jun 28, 2011·NeuroImage·Kay RichardsDavid C Reutens
Oct 4, 2011·Deutsches Ärzteblatt International·Stefan KnechtPeter Oster
Oct 24, 2013·Human Brain Mapping·Yongfu HaoUNKNOWN Alzheimer's Disease Neuroimaging Initiative
Mar 1, 2014·Medical Image Computing and Computer-assisted Intervention : MICCAI·Dan C CireşanJürgen Schmidhuber
Jan 16, 2015·Computers in Biology and Medicine·Roberto VegaElizabeth Guevara
May 30, 2015·Neuroinformatics·Vanderson DillMárcio Sarroglia Pinho
Apr 17, 2018·Nature Biotechnology·Wei OuyangChristophe Zimmer
Jun 11, 2019·Magnetic Resonance Imaging·N KhaliliI Išgum
Nov 2, 2019·Behavioural Brain Research·Sakineh Alizadeh GolsorkhdanMohammad Javad Fridoni
Apr 27, 2020·Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia·Suheda KayaMurad Atmaca

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