METHOD AND SYSTEM FOR USER AUTHORIZATION USING SYLLABLE RECOGNITION

摘要

PURPOSE: A method and a system for user authorization using syllable recognition are provided to promptly and accurately authenticate a user by simply comparing searched voice data with input voice data. CONSTITUTION: A user authentication method comprises the steps of converting the voice data inputted via a voice input device into at least one of segments(S1), searching a syllable identified with the segment in a syllable voice database(S2), recognizing the searched syllable as characters(S3), converting the recognized characters into character information by combining the recognized characters(S4), searching the user information identified with the converted character information in a user management database(S5), and outputting a result if the user information is identified with the voice data(S6). Therefore, a user is authenticated promptly and accurately with a high recognition rate.