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Data processing method, device, device and medium for eliminating image dot overlap

A data processing and ink dot technology, applied in printing devices, typewriters, printing, etc., can solve problems such as uneven printing images

Active Publication Date: 2022-07-26
SHENZHEN HOSONSOFT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a data processing method, device, device, and storage medium for eliminating image ink dot overlap, so as to solve the problem of uneven printing images in the prior art

Method used

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  • Data processing method, device, device and medium for eliminating image dot overlap
  • Data processing method, device, device and medium for eliminating image dot overlap
  • Data processing method, device, device and medium for eliminating image dot overlap

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Embodiment Construction

[0047]The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention, and are not configured to limit the present invention. It will be apparent to those skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the invention.

[0048] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another e...

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Abstract

The invention discloses a data processing method, device, equipment and medium for eliminating the overlapping of image ink dots. The method includes: acquiring the feathering area and the non-feathering area in the first printing data matrix corresponding to each scan of the nozzle along the main scanning direction. Feather area; increase the feather area in the first print data matrix or reduce the print data in the non-feather area to obtain a second print data matrix corresponding to each scan; The second printing data matrix is ​​subjected to inkjet printing to obtain a second printing image. The present invention can eliminate the problem of uneven printing images.

Description

technical field [0001] The present invention relates to the technical field of inkjet printing, and in particular, to a data processing method, device, device and medium for eliminating the overlapping of image ink dots. Background technique [0002] Inkjet printing technology refers to the technology of ejecting ink droplets onto the printing medium through the nozzles on the nozzles to obtain images or texts, mainly including reciprocating scanning printing, one-time scanning printing, multi-nozzle side-by-side scanning printing, etc., reciprocating scanning printing Also known as multi-pass scanning printing, multi-pass scanning printing means that each unit of the image to be printed needs to be interpolated multiple times to complete the printing, and each unit is composed of multiple pixels. The unit is composed of 2 pixels, and each unit is composed of 3 pixels for 3-pass scanning printing; one-time scanning printing is also called single-pass scanning printing, and s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/21B41J3/44B41J29/38
CPCB41J2/21B41J3/445B41J29/38Y02D10/00
Inventor 陈艳任建平黄中琨
Owner SHENZHEN HOSONSOFT CO LTD