Image processing, analyze and machine vision systems; graph theory, algorithms and graph drawings are important research areas for the Institute. Research is being conducted at several levels: theoretical (topological graph theory) and practical (graphs in bioinformatics). The development of rain sensor (automatically controlled cleaning equipment for a plate surface) and fake coins detector are the most important successes in the field of visual information processing. Researches in graph drawing helped to create Graph-Drawing tools for GRADE and Exigen Business Modeler. Successful cooperation has lasted for years with Tom Sawyer Software Corporation (USA). The Institute creates graph layout algorithms for company.