Henrique Morimitsu, Marcelo Hashimoto, Rodrigo B. Pimentel, Roberto M. Cesar, Roberto Hirata Jr.. Keygraphs for Sign Detection in Indoor Environments by Mobile Phones. In Xiaoyi Jiang, Miquel Ferrer, Andrea Torsello, editors, Graph-Based Representations in Pattern Recognition - 8th IAPR-TC-15 International Workshop, GbRPR 2011, Münster, Germany, May 18-20, 2011. Proceedings. Volume 6658 of Lecture Notes in Computer Science, pages 315-324, Springer, 2011. [doi]
Abstract is missing.