A Bottom-Up OCR System for Mathematical Formulas Recognition.

Wei Wu Feng Li Jun Kong Lichang Hou Bingdui Zhu A Bottom-Up OCR System for Mathematical Formulas Recognition. 274-279 2006 conf/icic/2006-1 ICIC (1) http://dx.doi.org/10.1007/11816157_27 db/conf/icic/icic2006-1.html#WuLKHZ06