Data for: A new analysis approach based on Haralick texture features for the characterization of microstructure on the example of low-alloy steels

Microstructural images of various steel microstructures (M1,2,3: martensite, P1,2: pearlite, LB: lower bainite) Square images (256px,128px,64px,32px). Complete objects and their binary masks (have been logically added to conduct the image texture analysis). image scales are 27.9nm/px for all images EXCEPT the low-resolution square images (128px=>55.8nm/px; 64px=>111.6nm/px; 32px=>223.2nm/px)