GMM-based handwriting style identification system for historical documents

Fouad Slimane, Torsten Schaban, Volker Margner
2014 2014 6th International Conference of Soft Computing and Pattern Recognition (SoCPaR)  
In this paper, we describe a novel method for handwriting style identification. A handwriting style can be common to one or several writer. It can represent also a handwriting style used in a period of the history or for specific document. Our method is based on Gaussian Mixture Models (GMMs) using different kind of features computed using a combined fixed-length horizontal and vertical sliding window moving over a document page. For each writing style a GMM is built and trained using page
more » ... s. At the recognition phase, the system returns log-likelihood scores. The GMM model with the highest score is selected. Experiments using page images from historical German document collection demonstrate good performance results. The identification rate of the GMM-based system developed with six historical handwriting style is 100%.
doi:10.1109/socpar.2014.7008038 dblp:conf/socpar/SlimaneSM14 fatcat:g2bj33tbsbglpmiewgtupo7nby