Image analysis – Pattern recognition – On-line recognition of handwritten characters
Patent
1995-09-13
2000-09-26
Johns, Andrew W.
Image analysis
Pattern recognition
On-line recognition of handwritten characters
G06K 962
Patent
active
061252069
ABSTRACT:
The present invention relates to a multi-user pattern data processing system configured for various kinds of patterns, such as characters, to learn efficiently and effectively. The present invention comprises an input arrangement 1 having patterns entered therein from a plurality of users, a dictionary 2 having patterns and attributes of the patterns belonging thereto defined therein, a recognizing arrangement 4 that receives the entered pattern and a group attribute and retrieves from among the patterns entered in the dictionary and having a corresponding group attribute to feed out the category, and a dictionary editing arrangement 5 for extracting a pattern used in common by a group before editing the pattern, such as entering it in the common dictionary, with the group having the user made to belong thereto. The invention allows the dictionary used to the pattern recognition to learn very efficiently and effectively.
REFERENCES:
patent: 4180798 (1979-12-01), Komori et al.
patent: 5468077 (1995-11-01), Motokado et al.
patent: 5535120 (1996-07-01), Chong et al.
patent: 5555439 (1996-09-01), Higashino et al.
patent: 5982928 (1999-11-01), Shimada et al.
Arai Toshifumi
Fukunaga Yasushi
Gunji Keiko
Kuzunuki Soshiro
Miura Masaki
Hitachi , Ltd.
Johns Andrew W.
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