DETERMINATION OF A SURFACE DENSITY IN PLANAR NONWOVEN STRUCTURES USING IMAGE ANALYSIS
The authors developed a software system that allows analyzing surface density and determining its non-uniformity in planar nonwoven structures using their surface images. As a part of the software system a binarization algorithm for digital images of planar nonwoven structures, procedures for constructing color maps of their surfaces and histograms of surface density distribution were developed. The analysis of nonwoven images with different surface density was performed.