Marçal Rusiñol, Dimosthenis Karatzas, & Josep Llados. (2014). Spotting Graphical Symbols in Camera-Acquired Documents in Real Time. In Bart Lamiroy, & Jean-Marc Ogier (Eds.), Graphics Recognition. Current Trends and Challenges (Vol. 8746, pp. 3–10). LNCS. Springer Berlin Heidelberg.