Junqing Shang, Changsong Liu, Xiaoqing Ding. OCR result optimization based on pattern matching. In Xiaofan Lin, Berrin A. Yanikoglu, editors, Document Recognition and Retrieval XXIV, DRR 2007, San Jose, California, USA, January 28, 2007. pages 650009, SPIE, 2007. [doi]