Title :
DigiLog Space: Real-Time Dual Space Registration and Dynamic Information Visualization for 4D+ Augmented Reality
Author :
Ha, Taejin ; Lee, Hyeongmook ; Woo, Woontack
Author_Institution :
KAIST UVR Lab., Daejeon, South Korea
Abstract :
In this paper, we propose a DigiLog space that combines physical real world and its mirrored world to realize a 4D+ augmented reality. To support this, a RGB-D-based feature map is designed which is robust to lighting changes and enables texture-less object detection and tracking. Then we suggest a real-time context of interest (CoI) registration method for dynamic augmented reality (AR) information visualization. Through these technologies, a user wearing AR glasses can seamlessly experience CoI-based AR information of the 4D+ mirror world while moving indoors or outdoors. Therefore, a human´s activity can be spatially/temporally extended by sharing and experiencing the mirror world´s useful information. This could be applicable to AR-based time/space-transcended smart work, next-generation experimental education, AR simulation, video-based information surveying, AR medical information, and AR entertainment.
Keywords :
augmented reality; data visualisation; helmet mounted displays; image registration; object detection; object tracking; 4D+augmented reality; CoI registration method; DigiLog space; RGB-D-based feature map; context of interest; dynamic augmented reality; dynamic information visualization; mirror world; object tracking; real world; real-time dual space registration; texture less object detection; Augmented reality; Cameras; Context; Feature extraction; Real time systems; Robustness; Visualization;
Conference_Titel :
Ubiquitous Virtual Reality (ISUVR), 2012 International Symposium on
Conference_Location :
Adaejeon
Print_ISBN :
978-1-4673-2258-4
DOI :
10.1109/ISUVR.2012.18
