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http://dx.doi.org/10.13067/JKIECS.2022.17.6.1275

Development of Augmented Reality Character System based on Markerless Tracking  

Hyun, Sim (Dept. Smart Agriculture, Sunchon National University)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.17, no.6, 2022 , pp. 1275-1282 More about this Journal
Abstract
In this study, real-time character navigation using AR lens developed by Nreal is developed. Real-time character navigation is not possible with general marker-based AR because NPC characters must guide while moving in an unspecified space. To replace this, a markerless AR system was developed using Digital Twin technology. Existing markerless AR is operated based on hardware such as GPS, gyroscope, and magnetic sensor, so location accuracy is low and processing time in the system is long, resulting in low reliability in real-time AR environment. In order to solve this problem, using the SLAM technique to construct a space into a 3D object and to construct a markerless AR based on point location, AR can be implemented without any hardware intervention in a real-time AR environment. This real-time AR environment configuration made it possible to implement a navigation system using characters in tourist attractions such as Suncheon Bay Garden and Suncheon Drama Filming Site.
Keywords
AR; 2D Marker; 3D Marker; Markerless AR; SLAM; PointCloud; Collision;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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