System and method for verificating electric document and system for providing electric document service

Abstract

A method and system for verifying an electronic document and a system for providing an electronic document service are provided. The system for verifying the electronic document includes: an image data acquisition unit acquiring an image of the electronic document by scanning the electronic document; a barcode detection unit detecting a barcode inserted into a predetermined position in the acquired image of the electronic document and acquiring first electronic document data; an image data conversion unit generating second electronic document data by converting a format of the acquired image of the electronic document into a format that can be compared with the first electronic document data; a falsification determination unit de not termining whether the electronic document is falsified by comparing the first electronic document data with the second electronic document data; and a display unit displaying the fal not sification determination result determined by the falsification determination unit. Accordingly, it is possible to automatically verify whether the electronic document is falsified by comparing the first document information obtained by scanning the electronic document that is issued on-line and output with the second document information recovered from the barcode included in the electronic document.

Description

technical field [0001] The present invention relates to a method and system for verifying electronic documents and a system for providing electronic document services, in particular to a method and system for verifying electronic documents that can automatically verify whether electronic documents published online have been tampered with Whether the technology has been tampered with. Background technique [0002] Recently, due to the widespread provision of wired or wireless communication services such as mobile communication or ultra-high-speed Internet services, most operations performed offline in the past can be replaced with online operations. In particular, the market share of services providing various types of online information, e-commerce services, etc., has increased compared to corresponding offline services. This trend will develop faster. [0003] In addition to private institutions such as general companies and financial institutions, government agencies suc...

AI Technical Summary

Problems solved by technology

[0008] However, in this conventional case, it takes a lot of time to check whether the electronic document has been tampered with since the staff of the receiving institution needs to compare the image recovered from the 2D barcode and the received electronic document one by one.

Correspondingly, business efficiency decreases

Also, due to the manual process of checking electronic documents for tampering, the possibility of errors increases

Correspondingly, the reliability of checking whether electronic documents have been tampered with has decreased

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