id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-392	Toman, M.; Procházka, P.	An Algorithm for Investigating the Structure of Material Surfaces	2003	8	.pdf	application/pdf	5640	305	62	pre-processing of the input images, o search for grain boundaries, o calculation of probability distribution of grain size. The localization of grain boundaries may be applied to an investigation of any materials with a surface stnrcture similar to a grain structure.	cache/ap-392.pdf	txt/ap-392.txt