By synthesizing the static features and dynamic features the authors established a hierarchical on-line Chinese signature verification system. First, global features are applied to get a statistic decision through comparing their weighted distance. Secondly, the input primitive string is matched with its reference primitive string by attributed automaton. Thirdly the similarity in their local shapes is measured through template matching. Compared with previous multi-level signature verification systems the system has advantages not only in feature extraction, but also in the building of reference databases and verification processes.
A hierarchical on-line Chinese signature verification system
Proceedings of 3rd International Conference on Document Analysis and Recognition ; 1 ; 202-205 vol.1
1995-01-01
365606 byte
Conference paper
Electronic Resource
English
A Hierarchical On-Line Chinese Signature Verification System
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