发明名称 Multifont optical character recognition using a box connectivity approach.
摘要 <p>Pattern recognition, for instance optical character recognition, is achieved by defining a minimal bounding rectangle around a pattern, dividing the pattern into a grid of boxes, comparing a vector derived from this partitioned pattern to vectors similarly derived from known patterns, choosing a set of Pareto non-inferior candidate patterns, and selecting a recognized pattern from the set of candidates. &lt;IMAGE&gt;</p>
申请公布号 EP0649113(A2) 申请公布日期 1995.04.19
申请号 EP19940307617 申请日期 1994.10.18
申请人 CANON KABUSHIKI KAISHA 发明人 KRTOLICA, RADOVAN V.;MALITSKY, SOFYA
分类号 G06K9/62;G06K9/64;G06T7/60;(IPC1-7):G06K9/64 主分类号 G06K9/62
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