Three-dimensional CityGML building models in mobile augmented reality: a smartphone-based pose tracking system
نویسندگان
چکیده
منابع مشابه
Markerless Pose Tracking for Augmented Reality
In this paper a new approach is presented for markerless pose tracking in augmented reality. Using a tracking by detection approach, we estimate the 3D camera pose by detecting natural feature points in each input frame and building correspondences between 2D feature points. Instead of modeling the 3D environment, which is changing constantly and dynamically, we use a virtual square to define a...
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Vision-based tracking systems have advantages for augmented reality (AR) applications. Their registration can be very accurate, and there is no delay between the motions of real and virtual scene elements. However, vision-based tracking often suffers from limited range, intermittent errors, and dropouts. These shortcomings are due to the need to see multiple calibrated features or fiducials in ...
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ژورنال
عنوان ژورنال: International Journal of Digital Earth
سال: 2020
ISSN: 1753-8947,1753-8955
DOI: 10.1080/17538947.2020.1733680