Page correction method and device

A page and single-page technology, applied in the field of page proofreading, can solve the problems of reducing comparison efficiency, irreplaceability, and the effect of PDF documents or pictures is not obvious, so as to improve comparison efficiency and avoid manual operation

Active Publication Date: 2014-07-09
NEW FOUNDER HLDG DEV LLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some existing PDF comparison tools do not have obvious effects on scanned PDF documents or pictures, or even fail to produce results
Moreover, existing PDF comparison tools generally can only compare documents according to the order of PDF pages. For example, if you want to compare the first page and the 100th page of two PDF documents, it is usually difficult, so in this case, manual work is required. Intervention to compare, thus reducing the comparison efficiency
Secondly, existing document comparison tools cannot replace wrong document pages with correct document pages

Method used

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  • Page correction method and device
  • Page correction method and device

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] During typesetting and printing, typesetting personnel are required to proofread the content of the printed matter several times. Due to the huge manpower and material resources consumed in this process, and the human body itself has visual errors, errors often occur during the proofreading process. Therefore, the development of The PDF document comparison tool can support the comparison of the text in the PDF document, but some existing PDF document com...

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PUM

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Abstract

The invention discloses a page correction method and device, relating to the field of printing and aiming to increase the comparison efficiency of document pages. The method comprises the following steps: splitting an unmodified document and a modified document into at least one unmodified single-page document file and a modified single-page document file; adding at least one unmodified single-page document into a first page, and adding at least one modified single-page document into the second page; setting a correlation between each unmodified single-page document in the first page and each modified single-page document in the second page; comparing previews of all correlated unmodified single-page documents and modified single-page documents in the first page and the second page according to pixel elements; when different portions exist between the unmodified single-page documents and the modified single-page documents, displaying a comparison result in a way of marking different portions. The method and the device are mainly applied to correction of document pages.

Description

technical field [0001] The invention relates to the field of printing, in particular to a page proofreading method and device. Background technique [0002] Before typesetting and printing, typesetting personnel need to proofread the printed matter many times, especially the printing of newspapers and books, which needs to be constantly updated and modified. And because each revision of information only relies on manual identification during typesetting, this process will cost a lot of manpower and material resources, and due to the factors of the human body itself, it is not easy to detect the content of this revision compared with the last revision, so The entire proofreading process is not very efficient. [0003] Nowadays, in order to improve proofreading efficiency, reduce human errors, and thereby improve production efficiency, a Portable Document Format (PDF) comparison tool has been developed to proofread PDF documents. However, some existing PDF comparison tools d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/25G06T7/00G06F40/189
CPCG06T7/0002G06F40/117G06F40/189G06T11/60G06F40/114G06F40/194G06F40/10
Inventor 谢倩倩石绍坤李佳
Owner NEW FOUNDER HLDG DEV LLC
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