The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A Space Photographic Robotic Arm (SPRA) system for astronautical application is introduced in this paper. This system is designed for the taking photo task of some small size equipments in orbit in future. Considering of the system reliability, a 5-DOF movement platform is utilized to carry and drive the observed equipment to move and rotate in appointed directions so that the cameras of SPRA can...
In this paper, we consider the problem of vision based stairway recognition. This is a fundamental task for the navigation of robot's autonomous stairway climbing, as well as stairway modeling in mapping and building reconstruction. A serious challenge of this task is the vibration of the robot and the poor illuminating conditions. Under the influence of these factors, blurred images can be produced...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.