Thanh-Ha Do, Salvatore Tabbone, Oriol Ramos Terrades. Spotting Symbol Using Sparsity over Learned Dictionary of Local Descriptors. In Jean-Yves Ramel, Marcus Liwicki, Jean-Marc Ogier, Koichi Kise, Ray Smith, editors, 11th IAPR International Workshop on Document Analysis Systems, DAS 2014, Tours, France, April 7-10, 2014. pages 156-160, IEEE, 2014. [doi]
Abstract is missing.