Signature characteristic points determination by means of the IPAN99 algorithm
Rafał Doroz, S. Widuch · Journal of Medical Informatics & Technologies · 2007
The handwritten signature is often used for the identity confirmation. From the specialized graphic tablet, we receive the information in form of time strings. In this paper, the research results are presented which refer to the effect of applying the method of point detection of the highest curvature. Signatures are normalized by means of a DTW method, where two time strings representing the signature features are matched.