An on-line handwriting character recognition algorithm. RAV (reparameterized angle variations)

An on-line handwriting character recognition algorithm. RAV (reparameterized angle variations)
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一种在线手写字符识别算法。

DOI：
10.1109/icdar.1997.620645
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发表时间：
1997
期刊：
Proceedings of the Fourth International Conference on Document Analysis and Recognition
影响因子：
--
通讯作者：
T. Matsumoto
T. Matsumoto
中科院分区：
--
文献类型：
--
作者：
S. Masaki;M. Kobayashi;O. Miyamoto;Y. Nakagawa;T. Matsumoto

文献摘要

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提出了一种新的算法RAV（Reparameterized Angle Variations），该算法显式地利用轨迹信息，其中笔坐标的时间演化起着至关重要的作用。该算法对笔划连接（“Tsuzukeji”）以及形状失真（“Kuzushi-ji”）非常鲁棒。初步实验报告对Kuchibue.d-96-02数据库从东京农业和技术大学的测试。
A new algorithm RAV (Reparameterized Angle Variations) is proposed which makes explicit use of trajectory information where the time evolution of the pen coordinates plays a crucial role. The algorithm is extremely robust against stroke connections ("Tsuzukeji") as well as shape distortions ("Kuzushi-ji"). Preliminary experiments are reported on tests against the Kuchibue.d-96-02 data base from Tokyo University of Agriculture and Technology.