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Blue paper proofing implementation method, system and blue paper proofing equipment

A kind of equipment and blue paper technology, applied in the direction of image communication, electrical components, etc., can solve the problems of slow speed and low efficiency, achieve fast blue paper proofing, and improve the effect of blue paper proofing efficiency

Inactive Publication Date: 2012-09-26
PEKING UNIV FOUNDER GRP CO LTD +1
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  • Abstract
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  • Claims
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Problems solved by technology

[0013] The embodiment of the present invention provides a method and system for realizing blue paper proofing, which is used to solve the problems of slow speed and low efficiency of the existing blue paper proofing realization schemes

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  • Blue paper proofing implementation method, system and blue paper proofing equipment
  • Blue paper proofing implementation method, system and blue paper proofing equipment
  • Blue paper proofing implementation method, system and blue paper proofing equipment

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Embodiment Construction

[0040] Embodiments of the present invention provide a method and system for realizing blue paper proofing and blue paper proofing equipment, which are used to realize fast blue paper proofing and improve the efficiency of blue paper proofing.

[0041] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0042] The inventors found that in the existing digital proofing process, a higher image resolution is usually selected for color reproduction, which makes the RDT process time-consuming, resulting in slower speed and lower efficiency of digital proofing. The RDT processing link involves t...

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Abstract

The invention discloses a blue paper proofing implementation method and a blue paper proofing implementation system for solving the problems of low speed and low efficiency of the conventional blue paper proofing implementation scheme. The blue paper proofing implementation method comprises the following steps of: inputting eight-bit compressed image file format data obtained after a page to be proofed is subjected to raster image processing (RIP); and performing format conversion on the eight-bit compressed image file format data to acquire a one-bit tag image file format (TIFF) data, and outputting a specimen page according to the acquired one-bit TIFF data. The invention also discloses blue paper proofing equipment. According to the method, the system and the equipment, quick blue paper proofing is realized, and blue paper proofing efficiency is improved.

Description

technical field [0001] The invention relates to prepress technology in the printing field, in particular to a method and system for realizing blue paper proofing and blue paper proofing equipment. Background technique [0002] With the popularity of CTP (Computer To Plate, computer-to-plate) technology, the role of digital proofing and blue paper proofing has become increasingly prominent. Digital proofing and blue paper proofing are two important front-end proofing links covered by the CTP process, each with its own focus. [0003] Digital proofing, also known as dot proofing, is an important process for color monitoring. Digital proofing is to output the pages produced by the color desktop system directly through the digital proofing equipment without any form of simulation, so as to check the quality of the image page in the pre-press process, provide reference proofs for the printing process, and provide users with signatures. Basis for printing. The input file of dig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/46H04N1/60
Inventor 周震东李海峰沈景华
Owner PEKING UNIV FOUNDER GRP CO LTD
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