Title :
Marker-less vision based tracking for mobile augmented reality
Author :
Beier, D. ; Billert, R. ; Brüderlin, B. ; Stichling, D. ; Kleinjohann, B.
Author_Institution :
Comput. Graphis Program, Technische Univ. Ilmenau, Germany
Abstract :
In this paper an object recognition and tracking approach for the mobile, marker-less and PDA-based augmented reality system AR-PDA is described. For object recognition and localization 2D features are extracted from images and compared with a priori known 3D models. The system consists of a 2D graph matching, 3D hypothesis generation and validation and an additional texture based validation step.
Keywords :
augmented reality; computer vision; image matching; mobile computing; notebook computers; object detection; object recognition; rendering (computer graphics); 2D graph matching; 3D hypothesis generation; 3D models; AR-PDA; PDA-based augmented reality; image extraction; localization 2D features; marker-less augmented reality; markerless vision based tracking; mobile augmented reality; object recognition; texture based validation step; tracking approach; Augmented reality; Cameras; Computer graphics; Feature extraction; Intelligent systems; Layout; Mobile computing; Object recognition; Production; Shape;
Conference_Titel :
Mixed and Augmented Reality, 2003. Proceedings. The Second IEEE and ACM International Symposium on
Print_ISBN :
0-7695-2006-5
DOI :
10.1109/ISMAR.2003.1240709
