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Digital printing method and device

A digital printing, source image technology, applied in the direction of digital output to printing unit, electrical digital data processing, data processing input/output process, etc., to achieve the effect of efficient print output

Inactive Publication Date: 2018-04-27
PEKING UNIV FOUNDER GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide a digital printing method and device to solve the problem of image splitting when the source image and the actual printing size are different, and to improve printing efficiency

Method used

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  • Digital printing method and device
  • Digital printing method and device

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Embodiment Construction

[0045] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0046] Embodiments of the present invention provide a digital printing method and device, which can randomly split super-large images into images conforming to tile size specifications, and print them out efficiently.

[0047] Such as figure 1 Shown is a flow chart of the digital printing method of the embodiment of the present invention, including the following steps:

[0048] Step 11: Get the source image;

[0049] In practical applications, whether to split the source image can be determined according to the size of the source image. For example, when the length and width of the source image are both greater than 1m, it is split.

[0050] The source image may be in TIF format.

[0051] Step 12: Determine the area of ​​the monomer object to be printed;

[0052] Step 13: If the area is greater than the set value, perform mesh sp...

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PUM

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Abstract

The invention provides a digital printing method and device. The method comprises obtaining source images; determining areas of single objects to be printed; performing mesh splitting on the source images if the areas are larger than a set value; otherwise, performing strip splitting on the source images; performing RIP on the split images to generate a page file containing multiple pages; transmitting data of the page file to a printing system to print the images on the single objects. By means of the method and the device, large images can be split into images with the size conforming to the size of tiles randomly and can be printed and output efficiently.

Description

technical field [0001] The present invention relates to the technical field of digital printing, in particular to a digital printing method and device. Background technique [0002] Digital printing is a printing technology that has developed rapidly in recent years. It adopts the method of directly transmitting, processing and printing data. It can be printed on bamboo, wood, glass, crystal, PVC, ABS, acrylic, metal, plastic, stone, leather, U disk , Shell, silica gel, fabric, stone, signs, shells, ... and other material surfaces for color photo printing. [0003] When inkjet printing is used in the field of tiles, the source image is often larger, such as 2 meters × 5 meters, it may be larger, and the size of tiles is generally 40 × 40, 60 × 60, etc., which is much smaller than the source image. In this case, the large image needs to be split into small images and printed on the tiles. [0004] For this reason, the solution adopted in the prior art is mainly to split the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
CPCG06F3/1294
Inventor 崔铁
Owner PEKING UNIV FOUNDER GRP CO LTD
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