Patent Document ID: 7565012
Application ID: 11165065

Base Claim:
1. A method of generating an electronic document, the method comprising: photographing a document having a plurality of pages to generate moving picture data; detecting data of one page of the document by performing motion estimation on the moving picture data, performing document recognition on the data of the one page of the document, and storing the data of the one page of the document as first text data; detecting whether data of a next page is input by performing motion estimation on the moving picture data, and if the data of the next page is detected, performing document recognition on the data of the next page and storing the data of the next page as second text data; and storing the first text data and the second text data as one electronic document.

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Claim 4:
4. The method of claim 1 , wherein the detecting the data of the one page comprises: performing motion estimation on the moving picture data; if the document is double-sided, detecting an edge between two pages within one frame, dividing the frame into the two pages, and storing data on the two pages as image data; and performing document recognition on the image data and storing a recognition result as text data.