This paper presents an algorithm for using projective invariant patterns in augmented reality applications. It is actually an adaptation of a previous algorithm for an optical tracking device, that works with infrared illumination and filtering. The present algorithm removes the necessity of working in a controlled environment, which would be inadequate for augmented reality applications. In order to compensate the excess of image noise caused by the absence of the infrared system, the proposed algorithm includes a fast binary decision tree in the process flow. We show that the algorithm achieves real time rates. © Springer-Verlag Berlin Heidelberg 2008.
CITATION STYLE
Teixeira, L., Loaiza, M., Raposo, A., & Gattass, M. (2008). Augmented reality using projective invariant patterns. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5358 LNCS, pp. 520–529). https://doi.org/10.1007/978-3-540-89639-5_50
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