Cooperative visual SLAM system for vehicle based environmental perception
Abstract
For autonomous vehicles, accurate assessment of the environment and reliable localization are crucial. To do this, we present a cooperative visual SLAM system, where one vehicle creates a map with a monocular camera and calibrates this map to a global scale using GNSS reference coordinates. The second vehicle visually localizes itself using the created map interpreted in the global coordinate system. We used a self-generated dataset to evaluate the presented method. Based on the results, it can be concluded that the method increases the accuracy of localization and allows the reuse of maps between vehicles.
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