Global path planning is a challenging problem arisen in many fields of research. It is of particular interest to construction planning community facing the requirements of trustworthiness and feasibility of project schedules. Correct schedules must avoid any conflicting situations at project sites and assure the existence of collision-free paths for installed construction elements and deployed ...

Path planning within three-dimensional environments is of great importance in contemporary time due to the introduction robots many works. Finding shortest path reduces fuel and time. In this paper a new algorithm proposed plan paths 3D environments. The was tested two ways: simulation practical. A multi-propeller vehicle built that can track resulting from algorithm. spherical shape robot, obs...

Abstract This paper introduces a new UAV path planning method for creating high-quality 3D reconstruction models of large and complex structures. The core the is incorporating topology information surveyed structure to decompose multi-view stereo into collection overlapped view optimization problems that can be processed in parallel. Different from existing state-of-the-arts recursively select ...

A vision based navigation (VBN) system is chosen as a basic tool to provide autonomous operations of a planetary rover during space missions. That means that the rover equipped with a stereo vision system and perhaps a laser ranging device shall be able to maintain a high level of autonomy under various illumination conditions and with little a priori information about the underlying scene. As ...