2024
DOI: 10.3390/app14104262
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Indoor AR Navigation Framework Based on Geofencing and Image-Tracking with Accumulated Error Correction

Min Lu,
Masatoshi Arikawa,
Kohei Oba
et al.

Abstract: This study presents a novel framework for improving indoor augmented reality (AR) navigation with modern smartphone technology, which is achieved by addressing two major challenges: managing large absolute coordinate spaces and reducing error accumulation in camera-based spatial tracking. Our contribution is significant in two ways. First, we integrate geofencing with indoor navigation by considering spatial tracking errors, timing for audio guidance, and dynamic 3D arrow visualization for effective local-to-g… Show more

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