DocumentCode
2446877
Title
Study on an Indoor Tracking System Based on Primary and Assistant Infrared Markers
Author
Weng, Dongdong ; Liu, Yue ; Wang, Yongtian ; Wu, Lun
Author_Institution
Beijing Inst. of Technol., Beijing
fYear
2007
fDate
15-18 Oct. 2007
Firstpage
377
Lastpage
382
Abstract
An indoor tracking system based on primary and assistant infrared markers is presented in this paper. The system can track the user´s head in a large area with high stability and accuracy. And the price of the system is very low. The novel assistant infrared markers with particular spatial characteristic and the primary infrared markers with particular spatio-temporal characteristic are proposed, which can avoid the synchronization between infrared markers and user system. Various numbers of users can be supported by the proposed system and experimental result shows the effectiveness and robustness of the system.
Keywords
augmented reality; optical tracking; assistant infrared markers; augmented reality system; indoor tracking system; primary infrared markers; spatio-temporal characteristic; synchronization; Augmented reality; Cameras; Head; Indoor environments; Information science; Lenses; Light emitting diodes; Robustness; Stability; Tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer-Aided Design and Computer Graphics, 2007 10th IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-1579-3
Electronic_ISBN
978-1-4244-1579-3
Type
conf
DOI
10.1109/CADCG.2007.4407912
Filename
4407912
Link To Document