Detection of anthropogenic objects of aero-images based on geometric parameters of the edge of homogeneous areas

Abstract

An algorithm for searching for anthropogenic objects of air image on the basis of analysis of geometric parameters of the edges of homogeneous regions features is proposed. It is shown that the proposed algorithm makes it possible to reduce the errors of the first and second kind with respect to the algorithm for searching for spatial anomalies due to taking into account the values of multi-segment form factors and the concentration of corners and end points of normalized in thickness edge of segments with uniform brightness with a decrease in speed.

Keywords

• anthropogenic object
• geometric characteristics
• air image