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Multi-layer image overlapped ink dot printing method and device, equipment and storage medium

A technology of image overlapping and ink dots, applied in printing devices, printing, etc., can solve problems that affect the effect of printed images, and achieve the effect of ensuring quality

Active Publication Date: 2022-05-31
SHENZHEN HOSONSOFT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method, device, equipment, and storage medium for printing multi-layer image overlapping ink dots, which are used to solve the problem of ink droplet diffusion caused by the same position of adjacent layers in the prior art. To the surrounding area, the technical problem that the fusion of ink droplets at different positions affects the printing image effect

Method used

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  • Multi-layer image overlapped ink dot printing method and device, equipment and storage medium
  • Multi-layer image overlapped ink dot printing method and device, equipment and storage medium
  • Multi-layer image overlapped ink dot printing method and device, equipment and storage medium

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Embodiment 1

[0050] Such as figure 1As shown, it is a schematic flowchart of a method for printing ink dots with overlapping layers of images provided in Embodiment 1 of the present invention, and the method includes:

[0051] S1: According to the original image data of the image to be printed, acquire first image data corresponding to the upper image of the image to be printed and second image data corresponding to the lower image of the image to be printed;

[0052] Specifically, the image to be printed includes at least two layers of images. Therefore, obtaining the first image data corresponding to the upper layer image and the second image data corresponding to the lower layer image can be understood as: obtaining the first image data and the lower layer image data of the upper layer image of two adjacent images in the original image data of the image to be printed. The second image data of the image. The first image data, the second image data and the original image data all includ...

Embodiment 2

[0098] The present invention also provides a printing device, such as Figure 7 As shown, the device includes:

[0099] Data collection module: used to acquire first image data corresponding to the upper image of the image to be printed and second image data corresponding to the lower image of the image to be printed according to the original image data of the image to be printed;

[0100] A data analysis module: used to obtain position information of overlapping ink outlet points of the upper layer image and the lower layer image according to the first image data and the second image data;

[0101] A data processing module: used to adjust the original image data according to the position information of the overlapping ink outlet points, the first image data and the second image data, so as to obtain target image data;

[0102] Data printing module: used to perform inkjet printing according to the target image data, and form a printed image on the printing medium.

[0103] I...

Embodiment 3

[0121] Embodiment 3 of the present invention discloses a printing device, such as Figure 8 As shown, includes at least one processor, at least one memory, and computer program instructions stored in the memory.

[0122] Specifically, the above-mentioned processor may include a central processing unit (CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or may be configured to implement one or more integrated circuits in the embodiments of the present invention.

[0123] Memory may include mass storage for data or instructions. By way of example and not limitation, the memory may include a Hard Disk Drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a Universal Serial Bus (USB) drive or two or more a combination of the above. Storage may include removable or non-removable (or fixed) media, where appropriate. The memory may be internal or external to the data processi...

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Abstract

The invention belongs to the technical field of industrial ink-jet printing, and solves the technical problem that in the prior art, ink droplets of ink outlet points at the same position of adjacent layers are diffused to a surrounding area, so that the ink droplets at different positions are fused, and the effect of a printed image is influenced. The invention provides a multi-layer image overlapped ink dot printing method and device, equipment and a storage medium. The method comprises the following steps: acquiring first image data corresponding to an upper-layer image and second image data corresponding to a lower-layer image, and determining position information of overlapped ink dots of adjacent layers according to the first image data and the second image data; and then adjusting the original image data of the to-be-printed image to obtain target image data, and printing according to the target image data. The invention further comprises a device, equipment and a storage medium which are used for executing the method. The original image data is adjusted according to the position information of the overlapped ink dots, ink droplet fusion of adjacent layers of ink dots is prevented, and the printing quality of the printed image is ensured.

Description

technical field [0001] The invention relates to the technical field of industrial inkjet printing, in particular to a printing method, device, equipment and storage medium for overlapping ink dots of multi-layer images. Background technique [0002] Inkjet printers spray liquid ink into fine particles on the printing medium through the nozzle. However, in some special application scenarios, in order to improve the expressiveness of the printed image, the printing medium needs to be treated, such as printing the bottom treatment liquid or white ink. . Taking leather as an example, the treatment liquid needs to be printed first, and then inkjet. Or, when printing a color image on a printing medium whose background color is not white, it is necessary to print a layer of white ink for laying the background, so that the expressiveness of the color image will become better. [0003] However, formal printing is performed after printing the bottom treatment liquid or primer ink, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/01B41J29/38
CPCB41J2/01B41J29/38Y02D10/00
Inventor 谢尧斌任建平黄中琨陈艳
Owner SHENZHEN HOSONSOFT CO LTD
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