HYBRID SIGNATURE VERIFICATION METHOD USING TWO DIMENSION BARCORD

摘要

PURPOSE: A hybrid signature verification method by using a function based signature verification method is provided to increase the accuracy of a signature verification in the use of a two-dimensional barcode. CONSTITUTION: An input module receives a signer ID(S600). The input module receives a signature image and a two-dimensional barcode(S610). A feature extraction module restores signature information(S620). The feature extraction module extracts feature-based signature information and function-based signature information. A signature verification module performs feature-based signature verification and function-based signature verification(S650). The signature verification module certifies a verification result(S660).