Irregular Motion Detection in Automotive Navigation Systems with Soft Map Rotation

Pöllot M, Springer D, Schleifer R, Nitsch M, Kaup A (2019)

Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2019

Conference Proceedings Title: Proceedings of the 37th IEEE International Conference On Consumer Electronics ICCE

Event location: Las Vegas, NV US

DOI: 10.1109/icce.2019.8661963

Abstract

Visually unpleasant and erroneous positioning in navigation scenes is an issue for, but not limited to, premium vehicle manufacturers. In order to assure consumers high quality products, intelligent automated display testing is required. This paper presents an enhanced version of an error detection algorithm for navigation sequences based on novelty detection. Therefore, motion parameters obtained from real world navigation sequences are used. These are taken directly from the display using a screen-grabbing device. The proposed algorithm works solely on the information provided in these images. Several image processing methods extract information describing the overall motion between two consecutive frames which is then fed into a novelty detection algorithm to predict outliers. In this case, these outliers describe motions that should not occur in the displayed scene as they display impossible movements of the car. Experimental results demonstrate the improvement over the state of the art, being able to deal with recent changes in the displayed scene in order to hide or conceal present positioning errors. Evaluating the performance of the proposed algorithm, a precision of 76.2%, which is significantly higher than the state of the art method, could be reached while not decreasing the recall at all.

Authors with CRIS profile

Martin Pöllot Lehrstuhl für Multimediakommunikation und Signalverarbeitung Andre Kaup Lehrstuhl für Multimediakommunikation und Signalverarbeitung

Involved external institutions

Audi AG DE Germany (DE)

How to cite

APA:

Pöllot, M., Springer, D., Schleifer, R., Nitsch, M., & Kaup, A. (2019). Irregular Motion Detection in Automotive Navigation Systems with Soft Map Rotation. In Proceedings of the 37th IEEE International Conference On Consumer Electronics ICCE. Las Vegas, NV, US.

MLA:

Pöllot, Martin, et al. "Irregular Motion Detection in Automotive Navigation Systems with Soft Map Rotation." Proceedings of the Proceedings of the 37th IEEE International Conference On Consumer Electronics ICCE, Las Vegas, NV 2019.

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