Fujisawa Hiromichi
Fujisawa Hiromichi
Waseda University
E-mail confirmado em xd6.so-net.ne.jp
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Handwritten digit recognition: benchmarking of state-of-the-art techniques
CL Liu, K Nakashima, H Sako, H Fujisawa
Pattern recognition 36 (10), 2271-2285, 2003
6812003
Handwritten digit recognition: investigation of normalization and feature extraction techniques
CL Liu, K Nakashima, H Sako, H Fujisawa
Pattern Recognition 37 (2), 265-279, 2004
3952004
Segmentation methods for character recognition: from segmentation to document structure analysis
H Fujisawa, Y Nakano, K Kurino
Proceedings of the IEEE 80 (7), 1079-1092, 1992
3741992
Document storage and retrieval system
H Fujisawa, A Hatakeyama, Y Nakano, J Higashino, T Hananoi
US Patent 4,985,863, 1991
2391991
Lexicon-driven segmentation and recognition of handwritten character strings for Japanese address reading
CL Liu, M Koga, H Fujisawa
IEEE Transactions on Pattern Analysis and Machine Intelligence 24 (11), 1425 …, 2002
2112002
Forty years of research in character and document recognition—an industrial perspective
H Fujisawa
Pattern Recognition 41 (8), 2435-2446, 2008
1882008
Knowledge based information retrieval system
H Fujisawa, D Cohn, A Hatakeyama, I Kiuchi
US Patent 5,404,506, 1995
1831995
Sign language telephone device
M Ohki, H Sagawa, T Sakiyama, H Ikeda, H Fujisawa, N Hataoka, ...
US Patent 6,477,239, 2002
1572002
Document filing system with knowledge-base network of concept interconnected by generic, subsumption, and superclass relations
H Fujisawa, J Higashino, A Hatakeyama
US Patent 4,868,733, 1989
1421989
Performance evaluation of pattern classifiers for handwritten character recognition
CL Liu, H Sako, H Fujisawa
International Journal on Document Analysis and Recognition 4 (3), 191-204, 2002
1312002
Effects of classifier structures and training regimes on integrated segmentation and recognition of handwritten numeral strings
CL Liu, H Sako, H Fujisawa
IEEE transactions on pattern analysis and machine intelligence 26 (11), 1395 …, 2004
1272004
Discriminative learning quadratic discriminant function for handwriting recognition
CL Liu, H Sako, H Fujisawa
IEEE Transactions on Neural Networks 15 (2), 430-444, 2004
1252004
Knowledge based information retrieval system
H Fujisawa, D Cohn, A Hatakeyama, I Kiuchi
US Patent 5,555,408, 1996
1171996
Document browsing apparatus with concurrent processing and retrievel
H Fujisawa, A Hatakeyama, M Fujinawa, E Hadano
US Patent 5,021,989, 1991
1141991
Document data processing method and apparatus for document retrieval
A Hatakeyama, H Fujisawa, K Kato, H Kawaguchi, N Minegishi, K Tada, ...
US Patent 5,469,354, 1995
1041995
A knowledge-based segmentation method for document understanding
J Higashino, H Fujisawa, Y Nakano, M Ejiri
ICPR 50 (60), 10, 1986
1011986
Information storage and retrieval system and display method therefor
N Yamazaki, I Kiuchi, H Fujisawa, T Hashimoto
US Patent 5,696,916, 1997
981997
Knowledge based information retrieval system
H Fujisawa, D Cohn, A Hatakeyama, I Kiuchi
US Patent 6,182,062, 2001
922001
An algorithm for the skew normalization of document image
Y Nakano, Y Shima, H Fujisawa, J Higashino, M Fujinawa
[1990] Proceedings. 10th International Conference on Pattern Recognition 2, 8-13, 1990
901990
Gabor feature extraction for character recognition: comparison with gradient feature
CL Liu, M Koga, H Fujisawa
Eighth International Conference on Document Analysis and Recognition (ICDAR …, 2005
852005
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