2020
DOI: 10.1007/s41064-020-00093-1
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A New Method of Improving the Azimuth in Mountainous Terrain by Skyline Matching

Abstract: Augmented reality (AR) applications have a serious problem with the accuracy of the azimuth angle provided by mobile devices. The fusion of the digital magnetic compass (DMC), accelerometer and gyroscope gives the translation and rotation of the observer in 3D space. However, the precision is not always appropriate since DMC is prone to interference when using it near metal objects or electric currents. The silhouette of ridges separates the sky from the terrain and forms the skyline or horizon line in a mount… Show more

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Cited by 4 publications
(2 citation statements)
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“…These tests showed that the azimuth angles provided by the algorithm were 1.04 • on average from the ground truth azimuth. The publication related to Chapter 2 is Nagy [7].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…These tests showed that the azimuth angles provided by the algorithm were 1.04 • on average from the ground truth azimuth. The publication related to Chapter 2 is Nagy [7].…”
Section: Discussionmentioning
confidence: 99%
“…We propose an eective method to adjust the azimuth by skyline extraction that does not require manual interaction. Chapter 2 is based on Nagy [7].…”
Section: Introductionmentioning
confidence: 99%