Gady Agam, G. Bal, Gideon Frieder, Ophir Frieder. Degraded document image enhancement. In Xiaofan Lin, Berrin A. Yanikoglu, editors, Document Recognition and Retrieval XXIV, DRR 2007, San Jose, California, USA, January 28, 2007. SPIE, 2007. [doi]
Abstract is missing.