A hierarchical on-line Chinese signature verification system

Author

Xiao, Xu-Hong ; Dai, Ru-Wei

Author_Institution

Inst. of Autom., Acad. Sinica, Beijing, China

Volume

1

fYear

1995

fDate

14-16 Aug 1995

Firstpage

202

Abstract

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

Keywords

feature extraction; handwriting recognition; Chinese signature verification; attributed automaton; dynamic features; feature extraction; input primitive string; on-line; reference databases; reference primitive string; signature verification; static features; statistic decision; template matching; verification processes; Automata; Automation; Computer graphics; Design methodology; Feature extraction; Handwriting recognition; Image segmentation; Shape measurement; Spatial databases; Statistics;

fLanguage

English

Publisher

ieee

Conference_Titel

Document Analysis and Recognition, 1995., Proceedings of the Third International Conference on

Conference_Location

Montreal, Que.

Print_ISBN

0-8186-7128-9

Type

conf

DOI

10.1109/ICDAR.1995.598976

Filename

598976