Mutual occlusion between real and virtual elements in Augmented Reality based on fiducial markers
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Data
2012-05-11
Autores
Sanches, Silvio R.R.
Tokunaga, Daniel M.
Silva, Valdinei F.
Sementille, Antonio Carlos [UNESP]
Tori, Romero
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Resumo
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.
Descrição
Palavras-chave
Augmented reality systems, Fiducial marker, Optical tracking, Virtual elements, Augmented reality, Personal computers, Computer vision
Como citar
Proceedings of IEEE Workshop on Applications of Computer Vision, p. 49-54.