USER VERIFICATION APPARATUS VIA DOCUMENT READING PATTERN AND METHOD THEREOF

• Main Authors: PARK, CHAN IL, KIM, SANG WON, LEE, DONG HWAN, LIM, CHAE HO, KWON, SANG EUN, YUN, HO SANG, CHO, SUNG YOUNG, WON, JONG IL, JANG, HEE JIN, KIM, MIN SU
• Format: Patent
• Language: English; Korean
• Published: 03.06.2014
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The present specification relates to a user authentication apparatus via a document reading pattern and a control method thereof, which re-authenticate an arbitrary user using a current system via an arbitrary document reading behavior of the user and control the system based on the re-authentication result. For this, in the present specification, disclosed is a user authentication apparatus which reads an arbitrary prestored security document via an application program corresponding to the secure document and comprises a behavior observing part for extracting data corresponding to a behavior of reading the secure document; a preprocessor for removing unnecessary data from the extracted data; a feature extracting part for converting the data, filtered via the preprocessor, into document reading pattern information; and a classifier for checking an operation mode and applying a machine learning algorithm to the document reading pattern information converted in the feature extracting part when the operation mode is a registration mode.