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.
This paper presents a unit to measure steering wheel angles and pedal positions in cars where internal sensors cannot be installed or accessed. It provides the necessary information to build a version of the unit, to customize it for a given application and to understand its behavior. Circuit board layouts and CAD files for 3D printing are also provided online. The paper is mainly aimed at research...
This paper names several risks with iterative optimization of vehicle trajectories modeled through the calculus of variations, as used recently in several approaches to automated driving, and demonstrates how these can be addressed by global optimization, while retaining the original, variational optimization goals. A method for transforming variational methods into Hidden Markov Models is applied...
This paper presents and evaluates a differential geometric model for single and double track vehicles, which allows to estimate internal state parameters (steering angles, velocities, wheel speeds, …) from a given planar trajectory over time. Possible applications include accident reconstruction from video footage, constraining trajectory optimization by physical limits, and extracting control parameters...
State-of-the-art satellite SAR sensors acquire data of one meter geometric ground resolution, airborne sensors achieve even higher resolutions. Nonetheless, layover and occlusion hamper interpretability of such data particularly in urban scenes. In order to overcome this drawback, we use additional information from aerial photos to detect buildings. Features are extracted from both data sets and introduced...
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.