Method for automated analysis of structural components of multi-component images of micro-structures at which one applies to image a group of parallel equidistant secant lines, attribution of point of image that belongs to secant line to given structural component is determined by its color. After determination of attribution to structural component point is given conventional color that by convention corresponds to that structural component. Points with same conventional color are combined to chords by lengths of which one reconstructs micro-structure. At boundaries of fields of image where there is not possible to determine color unambiguously one marks several points through which smooth closed curve is drawn. Points that belong at the middle of the contour restricted with that curve are given conventional color that corresponds to specific structural component of image of micro-structure of material.
