Abstract: The structural model of gray-scale picture is offered. The structural model supposes the selection of objects in the image, thus their description is invariant in relation to affine transformations. Object form is exhaustive its description of. Object form is defined by its contour and the optical density function, which is certain within its contour bounds. The determination of halftone picture contour is proposed, as a sequence, consisting of straight line segments and curve arcs, and the straight line segments and the curve arcs are the critical lines of surface which corresponds to the halftone picture. An example, how to use the structural model of halftone picture for the medical preparations image processing got on the method of Kyrlyan, is considered.

Key words: structural analysis of halftone picture, contour, row model, segmentation

ACM Classification Keywords: I.5.1 Models, I.3.5 Computational Geometry and Object Modeling.

Link:

STRUCTURAL MODEL OF HALFTONE IMAGE AND IMAGE SEGMENTATION EXPERIMENTS

Vitaly Vishnevsky, Vladimir Kalmykov, Tatyana Vlasova

http://foibg.com/ijitk/ijitk-vol03/IJITK03-2-p04.pdf