Actas de congresos
Mutual occlusion between real and virtual elements in Augmented Reality based on fiducial markers
Date
2012-05-11Registration in:
Proceedings of IEEE Workshop on Applications of Computer Vision, p. 49-54.
2158-3978
2158-3986
10.1109/WACV.2012.6163037
2-s2.0-84860686092
1882712230914196
Author
Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
Institutions
Abstract
Augmented Reality (AR) systems which use optical tracking with fiducial marker for registration have had an important role in popularizing this technology, since only a personal computer with a conventional webcam is required. However, in most these applications, the virtual elements are shown only in the foreground a real element does not occlude a virtual one. The method presented enables AR environments based on fiducial markers to support mutual occlusion between a real element and many virtual ones, according to the elements position (depth) in the environment. © 2012 IEEE.