@inproceedings{TUW-202377, author = {Bhatti, Naeem and Hanbury, Allan}, title = {Local Primitive Histograms for Patent Binary Image Retrieval}, booktitle = {9th IAPR International Workshop on Graphics RECognition (GREC)}, year = {2011}, note = {Vortrag: 9th IAPR International Workshop on Graphics RECognition (GREC), Seoul, S{\"u}dkorea; 2011-09-15 -- 2011-09-16} }