@article{ITA_2011__45_1_163_0, author = {Lonati, Violetta and Pradella, Matteo}, title = {Strategies to scan pictures with automata based on {Wang} tiles}, journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications}, pages = {163--180}, publisher = {EDP-Sciences}, volume = {45}, number = {1}, year = {2011}, doi = {10.1051/ita/2011016}, mrnumber = {2776859}, zbl = {1219.68100}, language = {en}, url = {http://archive.numdam.org/articles/10.1051/ita/2011016/} }