Data processing method and for large-format image partition printing, equipment and medium

A printing data and image partitioning technology, applied in the direction of electrical digital data processing, input/output process of data processing, digital output to printing unit, etc., can solve problems such as splicing of adjacent areas

Pending Publication Date: 2020-03-24
SHENZHEN HOSONSOFT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a data processing method, device, equipment, and medium for large-format image partition printing to solve the problem of joint marks in adjacent areas in the prior art during partition printing

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  • Data processing method and for large-format image partition printing, equipment and medium
  • Data processing method and for large-format image partition printing, equipment and medium
  • Data processing method and for large-format image partition printing, equipment and medium

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Embodiment Construction

[0072] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one 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 to provide a better understanding of the present invention by showing examples of the present invention.

[0073] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and ...

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Abstract

The invention discloses a data processing method and device for large-format image partition printing, equipment and a medium. The method comprises the steps of obtaining a first filtering template and a second filtering template by obtaining the size of an overlapping region of two adjacent image regions; processing the image data of the overlapping region according to a first filtering templateto obtain first printing data of the overlapping region; processing the image data of the overlapping region according to a second filtering template to obtain second printing data of the overlappingregion; combining the first printing data with printing data corresponding to a non-overlapping region in the first image region to obtain first image region printing data; and combining the second printing data with the printing data corresponding to the non-overlapping area in the second image area to obtain second image area printing data. According to the invention, the problem that two adjacent image areas printed separately are not overlapped and are directly spliced, so that a splicing mark or a gap exists at the splicing part is avoided.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a data processing method, device, equipment and medium for large-format image partition printing. Background technique [0002] Inkjet printing technology refers to the technology of spraying ink droplets onto the printing medium through the nozzles on the nozzle 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 before printing can be completed. Each unit is composed of multiple pixels, such as 2pass scanning printing. A unit is composed of 2 pixels, and for 3pass scanning printing, each unit is composed of 3 pixels; one-time scanning printing is also called single-pass scanning...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12
CPCG06F3/1208G06F3/125
Inventor 黄中琨陈艳任建平覃勇
Owner SHENZHEN HOSONSOFT CO LTD
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