Onboard optical-electronic observation systems images thematic segmentation information technology using system modeling IDEF0

Abstract

The subject matter of the article is the information technology of thematic segmentation of images of onboard optical-electronic surveillance systems. The goal is the development of information technology for thematic image segmentation of on-board optical-electronic surveillance systems using the system modeling methodology IDEF0. The tasks are: onboard systems of optical-electronic observation images features analysis, requirements for methods formulation , techniques and information technologies of segmentation of optical-electronic images, meta-heuristic methods for solving optimization problems analysis , development of information technology of onboard systems of optical-electronic monitoring images thematic segmentation. The methods used are: methods of probability theory, mathematical statistics, swarm intelligence, data clustering, evolutionary computing, optimization methods, mathematical modeling and digital image processing, analytical and empirical methods of comparative research. The following results were obtained. It has been established that the IDEF0 methodology is based on the SADT structural analysis and design method. In accordance with the syntax and semantics of IDEF0, the information technology of thematic segmentation of optical-electronic images of onboard surveillance systems can be presented in the form of: a tuple, an upper child diagram, and child diagrams. Conclusions. The scientific novelty of the results were obtained as follows: an applied information technology has been developed for image segmentation of on-board optical-electronic observation systems, in which, unlike the known ones, the system modeling methodology IDEF0 is used, which is based on the SADT structural analysis and design method.