Robert Boschgmbh

Continental Reifen Deutschland Gmbh

Robert Bosch Gmbh

Andre Wagner

Thomas Wenzel

Pierre Lothe

Erik Einhorn

Maurice Seer

Julian Lindner

Tobias Ritter

Matthias Roland

Nicolas Fischer

Thorben Funke

Hans-Georg Raumer

Max Kirstein

Matthias Diekmann

A method for generating training datasets for training an evaluation algorithm using which an alignment of two map datasets can be evaluated to determine navigation information for a mobile device that is moving or is to move in an environment. The method includes, for each of a plurality of training datasets: providing two input feature datasets, wherein underlying map datasets each contain environmental information that has been acquired using a sensor of the mobile device; providing a transformation dataset generated during an alignment of the two input feature datasets; providing a reference transformation dataset as ground truth; determining a correlation dataset based on the two input feature datasets and/or the transformation dataset; determining a quality measure depending on an accuracy of a match between the transformation dataset and the reference transformation dataset; and providing the training dataset which includes the correlation dataset and the quality measure.

Method for generating training datasets for training an evaluation algorithm, method for training an evaluation algorithm and method for evaluating an alignment of two map datasets

A method for matching a digital road map to a digital reference road map, wherein the two road maps in each case include semantic information about objects represented on the two road maps. The method includes: associating objects on the road map with objects on the reference road map on the basis of the respective semantic information such that only objects with the same semantic information are associated with one another; matching the road map to the reference road map on the basis of the association, wherein the matching comprises creating a delta pose between the road map and the reference road map. A device, a computer program, and a machine-readable storage medium are also described.

Method for matching a digital road map

Growing community of inventors

Hannover, Germany

Andre Wagner