基于图形的手写数字字符串识别

Proceedings of 3rd International Conference on Document Analysis and Recognition Pub Date : 1995-08-14 DOI:10.1109/ICDAR.1995.602033

Alexander Filatov, Alexander Gitis, Igor Kil

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引用次数: 40

摘要

提出了一种基于输入子图与原型符号图匹配的手写数字字符串识别算法。本文定义了一组可接受的图形转换，对应于手写符号的典型变化。输入子图和原型图之间的匹配搜索使用这组变换进行。这种方法使我们能够解决由于手写符号拓扑结构的高度可变性而导致的结构识别方法的问题。本文给出了手写体数字串识别系统的实验结果。

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Graph-based handwritten digit string recognition

The article presents a handwritten digit string recognition algorithm based on matching input subgraphs with prototype symbol graphs. The article defines a set of acceptable graph transformations corresponding to typical variations of the handwritten symbols. The search for a match between the input subgraph and prototype graph is conducted using this set of transformations. This approach allows us to solve the problems of structure recognition methods caused by a high variability of handwritten symbol topology. The article presents experimental results of the handwritten digit string recognition system.

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Proceedings of 3rd International Conference on Document Analysis and Recognition

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