发明名称 |
Methods and apparatuses for handwriting recognition |
摘要 |
Method and apparatus for handwriting recognition system for ideographic characters and other characters based on subcharacter hidden Markov models. The ideographic characters are modeled using a sequence of subcharacter models and by using two-dimensional geometric layout models of the subcharacters. The subcharacter hidden Markov models are created according to one embodiment by following a set of design rules. The combination of the sequence and geometric layout of the subcharacter models is used to recognize the handwriting character. |
申请公布号 |
US6956969(B2) |
申请公布日期 |
2005.10.18 |
申请号 |
US20030408895 |
申请日期 |
2003.04.07 |
申请人 |
INSTITUTE OF SYSTEMS SCIENCE, NATIONAL UNIVERSITYOF SINGAPORE |
发明人 |
LOUDON GARETH H.;WU YI-MIN;PITTMAN JAMES A. |
分类号 |
G06K9/62;(IPC1-7):G06K9/00 |
主分类号 |
G06K9/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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