Title :
Model-based tracking with stereovision for AR
Author :
Najafi, Hesam ; Klinker, Gudrun
Author_Institution :
Dept. of Comput. Sci., Technische Univ. Munchen, Germany
Abstract :
This demo shows a robust model-based tracker using stereovision. The combined use of a 3D model with stereoscopic analysis allows accurate pose estimation in the presence of partial occlusions by non rigid objects like the hands of the user. Furthermore, using a second camera improves the stability of tracking and also simplifies the algorithm.
Keywords :
augmented reality; cameras; hidden feature removal; optical tracking; position measurement; stereo image processing; 3D model; algorithm; camera; marker-less tracking; model-based tracking; partial occlusions; pose estimation; stereoscopic analysis; stereovision; tracking stability; visual tracking; Cameras; Computer science; Feedback loop; Image motion analysis; Image segmentation; Karhunen-Loeve transforms; Optical feedback; Robustness; Stability; Target tracking;
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.2003.1240736
