id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-2571	Aghdam, Roya Babaie; Ghiasi, Atieh Sadat Bayat; Fatemi, Parastoo; Hashemi, Nazanin Sadat	Challenges in Brain Magnetic Resonance Image Segmentation	2017	17	.pdf	application/pdf	6934	329	45	Primary methods of MRI brain segmentation are concentrated on clustering of the brain into three main classes: white matter (WM), grey matter (GM) and cerebrospinal fluid (CSF). However, brain MRI segmentation (BMS) is challenging and requires several preprocessing steps due to low signal to noise ratio (SNR) and artifacts in raw MRI data.	cache/american_scientific_journal-2571.pdf	txt/american_scientific_journal-2571.txt