Freeze detection in 2D navigation video sequences overlaid with real satellite images

Yammine G, Khairat A, Simmet F, Niederkorn D, Kaup A (2012)

Publication Language: English

Publication Status: Published

Publication Type: Conference contribution, Conference Contribution

Publication year: 2012

Pages Range: 43-48

Article Number: 6343413

Event location: Banff, AB CA

ISBN: 9781467345729

DOI: 10.1109/MMSP.2012.6343413

Abstract

This paper focuses on the detection of freezing artifacts that could occur in the navigation system of the car during field tests. Knowing that the motion in the navigation system could also stop when the car stops, it is crucial to differentiate between this situation and a real freezing artifact. We propose an algorithm that reliably detects map jumps which occur after the freezing artifacts. The proposed algorithm extracts invariant features from the possibly frozen frame and the frame following the freeze event and matches the features in order to output a geometric transformation that describes the motion between both frames. If the motion is larger than normal, a map jump is detected and a freeze event is signaled. © 2012 IEEE.

Authors with CRIS profile

Gilbert Yammine Lehrstuhl für Multimediakommunikation und Signalverarbeitung (LMS) Andre Kaup Lehrstuhl für Multimediakommunikation und Signalverarbeitung (LMS)

How to cite

APA:

Yammine, G., Khairat, A., Simmet, F., Niederkorn, D., & Kaup, A. (2012). Freeze detection in 2D navigation video sequences overlaid with real satellite images. In Proceedings of the 2012 IEEE 14th International Workshop on Multimedia Signal Processing, MMSP 2012 (pp. 43-48). Banff, AB, CA.

MLA:

Yammine, Gilbert, et al. "Freeze detection in 2D navigation video sequences overlaid with real satellite images." Proceedings of the 2012 IEEE 14th International Workshop on Multimedia Signal Processing, MMSP 2012, Banff, AB 2012. 43-48.

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