Identifying method of hand-written Latin letter
The present invention discloses an identifying method of hand-written Latin letter. The present invention considers many hand-written styles of Latin letter, extract many stable characteristics of Latin letter of different hand-written styles, and classify the Latin letter aggregation each time with one characteristic, so that the whole standard Latin letter aggregation is classified into many small Latin letter aggregations with intersection to be the coarse classification candidate letter aggregations to be identified. When identifying the inputted hand-written Latin letter, obtain the coarse classification candidate letter aggregation that matches with the characteristics of the inputted hand-written Latin letter. Many stable characteristics ensure the identifying rate. The multilayer coarse classification candidate letter aggregations regulate the searching path and increase the identifying speed.
Ningbo Sunrun Elec. & Info. ST & D Co., Ltd.
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G06V G06V
inventional inventional
Jianfen Aijun Jiaming Chengchen Dexiang Linghui Qingbo Hongzhen Zhihui Jing Ping Zhouyi
Wen Shi He Ma Jia Fan Zhang Ding Shi Chen Chen Fan