
基本信息:
- 专利标题: PATTERN MATCHING METHOD AND APPARATUS
- 专利标题(中):用于测试样本的方法和装置MATCHES
- 申请号:EP00971581.4 申请日:2000-10-25
- 公开(公告)号:EP1228452B1 公开(公告)日:2007-09-19
- 发明人: GARNER, Philip Neil, Canon Res Centre Europe Ltd , CHARLESWORTH, Jason P A, Canon Res Centre Europe , HIGUCHI, Asako, Corp IP and Legal Headquarters
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构: Beresford, Keith Denis Lewis
- 优先权: GB9925561 19991028; GB9925560 19991028; GB0025143 20001013
- 国际公布: WO2001031627 20010503
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
A system is provided for matching two or more sequences of phonemes both or all of which may be generated from text or speech. A dynamic programming matching technique is preferably used having constraints which depend upon whether or not the two sequences are generated from text or speech and in which the scoring of the dynamic programming paths is weighted by phoneme confusion scores, phoneme insertion scores and phoneme deletion scores where appropriate.
公开/授权文献:
- EP1228452A2 PATTERN MATCHING METHOD AND APPARATUS 公开/授权日:2002-08-07
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06F | 电数字数据处理 |
------G06F17/00 | 特别适用于特定功能的数字计算设备或数据处理设备或数据处理方法 |
--------G06F17/30 | .信息检索;及其数据库结构 |