Image data coding method and device, electronic equipment and storage medium
By matching the position information of the inkjet landing point and pixel point, the target inkjet landing point and inkjet sequence information are determined, and the encoding information is generated, which solves the problem of image deformation when the nozzle movement method changes, and realizes correct image printing.
CN119728876AActive Publication Date: 2025-03-28ZHONGSHAN SANZANG ELECTRONICS TECH
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Patent Information
- Application Number
- CN202411602748.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2044-11-11
AI Technical Summary
Technical Problem
When the nozzle movement method is changed, the prior art is difficult to ensure the correct printing of the image, resulting in image deformation.
Method used
By obtaining the inkjet landing position information of the swing arm printer and the pixel point position information in the target image, the matching process is performed, the target inkjet landing point is determined, and the inkjet sequence information is determined based on this, and the encoded information of the pixel point is generated to ensure the correct printing sequence.
Benefits of technology
It is possible to print images correctly when the nozzle movement method is changed, avoid image deformation and ensure printing accuracy.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to an image data coding method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining ink jet position information corresponding to each ink jet drop point of a swing arm type printer, and enabling a nozzle of the swing arm type printer to swing in a reciprocating manner with one end of a swing arm as a rotating shaft for ink jet; acquiring pixel position information corresponding to each pixel point in the target image; based on the ink jet position information and the pixel position information, performing matching processing on the ink jet drop point and the pixel point to obtain a target ink jet drop point matched with the pixel point; determining ink jet sequence information corresponding to the target ink jet drop point; based on the ink jet sequence information, first coding information corresponding to the pixel points is determined, and the first coding information indicates a printing sequence corresponding to the pixel points when the swing arm type printer prints the target image. According to the invention, the printing sequence corresponding to each pixel point in the printing mode of the swing arm type printer can be determined for each pixel point in the target image, so that the swing arm type printer can correctly print the target image.
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