发明公开
- 专利标题: METHOD AND DEVICE FOR RECOGNITION OF HANDWRITTEN PATTERNS
- 专利标题(中): 方法和设备检测手写PATTERN
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申请号: EP05794628.7申请日: 2005-10-21
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公开(公告)号: EP1815395A1公开(公告)日: 2007-08-08
- 发明人: STERNBY, Jakob , HOLTSBERG, Anders
- 申请人: ZI Decuma AB
- 申请人地址: Ole Römers väg 16 223 70 Lund SE
- 专利权人: ZI Decuma AB
- 当前专利权人: ZI Decuma AB
- 当前专利权人地址: Ole Römers väg 16 223 70 Lund SE
- 代理机构: Milanov, Nina Vendela Maria
- 优先权: SE0402773 20041112
- 国际公布: WO2006052180 20060518
- 主分类号: G06K9/22
- IPC分类号: G06K9/22
摘要:
A method for recognition of a handwritten pattern comprises selecting core points among a sequence of detected points of the handwritten pattern. The core points are selected for use in segmenting and recognizing the handwritten pattern. The method further comprises determining features of each core point, and comparing the handwritten pattern to templates. The comparing comprises stepwise analyzing the core points in sequence by matching the features of sequences of core points that either start with the first core point or the last core point of a previous sequence to said templates and calculating a distance value, and assigning a cumulative distance value to the last core point in the matched sequence of core points, whereby a smallest cumulative distance value is assigned to the last core point and corresponds to a sequence of matched templates which represent a possible recognition result of the handwritten pattern.
公开/授权文献
- EP1815395B1 METHOD AND DEVICE FOR RECOGNITION OF HANDWRITTEN PATTERNS 公开/授权日:2011-03-09
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