Patent ID: 9111396
Filing Date: 2015-08-18
Classification: G06F,G06T

Abstract:
1. A page proofreading method, comprising: Splitting a document before modification to at least one single page document file before modification, splitting a document after modification to at least one single page document file after modification, each of the single page document files before modification contains: a single page document before modification and a corresponding preview thereof, each of the single page document files after modification contains: a single page document after modification and a corresponding preview thereof; Adding the at least one single page document before modification into a first page, adding the at least one single page document after modification into a second page; Setting correlativity between each of the single page documents before modification in the first page and each of the single page documents after modification in the second page; Comparing pixel elements of the previews of the single page document before modification and the single page document after modification that correlated with each other for all of the first pages and the second pages, each of the pixel elements including a pixel value and a gray value of the pixel; if there are different parts between the single page document before modification and the single page document after modification, displaying the comparison result by marking the different parts.