Tetsushi Wakabayashi

Handwritten numeral recognition using gradient and curvature of gray scale image

Meng Shi, Yoshiharu Fujisawa, Tetsushi Wakabayashi et al. · Pattern Recognition · 2002 · 174 citations

Image Analysis, Engineering, Optical Character Recognition +11

Improvement of handwritten Japanese character recognition using weighted direction code histogram

Fumitaka Kimura, Tetsushi Wakabayashi, Shinji Tsuruoka et al. · Pattern Recognition · 1997 · 140 citations

Image Analysis, Engineering, Optical Character Recognition +6

Comparative Study of Devnagari Handwritten Character Recognition Using Different Feature and Classifiers

Umapada Pal, Tetsushi Wakabayashi, Fumitaka Kimura · 2009 · 105 citations

Indian Character Recognition, Image Analysis, Engineering +11

Increasing the feature size in handwritten numeral recognition to improve accuracy

Tetsushi Wakabayashi, Shinji Tsuruoka, Fumitaka Kimura et al. · Systems and Computers in Japan · 1995 · 43 citations

Engineering, Machine Learning, Feature Detection +20

F-ratio Based Weighted Feature Extraction for Similar Shape Character Recognition

Tetsushi Wakabayashi, Umapada Pal, Fumitaka Kimura et al. · 2009 · 37 citations

Image Analysis, Engineering, Optical Character Recognition +13