3D modeling for mobile video systems
The research focuses on the development of virtual simulators that simulate actual service conditions for testing and simulation of shooting methods by mobile video systems. It is assumed that 3D-graphics means emulate not only the environment, shooting conditions, but also video systems themselves: visual facilities, onboard robot cameras and UAVs. The use of such simulators allows creating, refining and testing various algorithms of applied intelligent systems without creating complex and expensive stands. The article considers the issues of performance evaluation of recognition and reconstruction systems that use a polygonal network for data presentation. To assess the reconstruction quality and accuracy of the polygonal network the authors propose the Hausdorff dimension as a mathematical tool. The results of testing these methods are: virtual environments use and assessment of polygonal networks similarity. At the stage of segmentation and location of vertices and segments of the objects the authors show the use of both real images obtained by real camera, as well as synthesized images. At the reconstruction phase to test one of reconstruction systems they also used a set of synthesized images. In order to assess the similarity of polygonal objects based on the Hausdorff dimension the authors designed corresponding functions and showed the results of their work.