N. Sun

A handwritten character recognition system by using improved directional element feature and subspace method

N. Sun, 1995 .

A Fine Classification Method of Handwritten Character by Using Automatic Learning Algorithm of Partial Area Matching

Yoshiaki Nemoto, Ning Sun, Masato Abe, 1995 .

Document Recognition System Using High Accuracy Segmentation Algorithm Based on Information of Character Structure

Yoshiaki Nemoto, Ning Sun, Hirotomo Aso, 1992 .

A handwritten character recognition system by using modified mahalanobis distance

Nei Kato, Yoshiaki Nemoto, Masato Abé, 1994 .