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.
We propose a system for detecting a construction site on motorways, and subsequently track its individual lanes using Kalman filters. Beacons and yellow lane markers are extracted from color images and provide indicators for a construction site situation. Yellow lane markers are used in this case for tracking the temporary lanes at road works. When leaving the construction site, again white road markers...
Speed limit information systems solely based on one modality can hardly overcome their respective intrinsic disadvantages: Digital maps lack support for short-term changes brought by variable message signs and road works, while camera based systems cannot recognize implicit speed limits and may fail in adverse lighting scenarios. In this work we show a fusion approach that is able to overcome these...
Personalized localization, navigation and navigation assistance are key issues for almost all aspects of future mobility. We use therefore the SegIT transporter, a new mobile platform based on a Segway Personal Transporter. It is equipped with an onboard video, time-of-flight image and navigation data processing system providing safety and comfort assistance during indoor and outdoor usage. The SegIT...
Knowledge of the position of traffic signs, lanes and the own vehicle is needed to decide whether a sign applies to oneself. This paper describes a system capable of tracking lanes and recognizing speed limit signs, both static ones and variable message signs. In addition a probabilistic approach mapping detected signs to lanes is presented which is able to correctly attribute signs to lanes even...
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.