RGB image data mapping method and device, storage medium and electronic equipment

A technology of RGB image and data mapping, applied in the direction of image communication, electrical components, etc., to achieve the effect of high process integration, low requirement threshold and simple operation process

Active Publication Date: 2021-03-16
SHENZHEN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007]In order to improve the above problems, the purpose of the embodiments of the present disclosure is to provide a mapping

Method used

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  • RGB image data mapping method and device, storage medium and electronic equipment
  • RGB image data mapping method and device, storage medium and electronic equipment
  • RGB image data mapping method and device, storage medium and electronic equipment

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Embodiment Construction

[0025] Various aspects and features of the present disclosure are described herein with reference to the accompanying drawings.

[0026] It should be understood that various modifications may be made to the embodiments applied for herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the disclosure.

[0027] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and, together with the general description of the disclosure given above and the detailed description of the embodiments given below, serve to explain the principles of the disclosure. principle.

[0028]These and other characteristics of the present disclosure will become apparent from the following description of preferred forms of embodiment given as non-limiting examples with...

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Abstract

The embodiment of the invention provides an RGB image data mapping method and device, a storage medium and electronic equipment, and the method comprises the steps: obtaining an image histogram basedon the RGB data of a preset image; determining a CIELab data mapping relationship based on the image histogram and the output parameter value; and based on the CIELab data mapping relationship, obtaining an RGB data mapping relationship of converting the predetermined image to an output image. According to the embodiment of the invention, based on an automatic mapping framework, conversion of RGBimage data into printing image standard data is realized, the digital printing workflow, automation and intellectualization can be promoted, and the intellectualization is embodied in that 1) one-keycompletion is realized, a system automatically provides a recommended result, and a user selects a favorite result; 2) guide type operation: the system prompts and guides an operator to gradually finish effect preview of expected printing, so that personalized adjustment is embodied; 3) the process integration degree is high, an RGB image is input, and a result image meeting the pre-printing condition requirement is output.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of image conversion, and in particular to a mapping method, device, storage medium and electronic equipment for RGB image data. Background technique [0002] In computer interface equipment, there are many products at the image input and output terminals, such as scanners, digital cameras, monitors, inkjet printers, color laser printers, digital printing machines, etc., and different output and input devices involve different colors. The principle of operation, for example, some are the display methods of RGB data, and some are the display methods of CMYK data. [0003] Taking the scanner as the input and the monitor as the output as an example, because there are many manufacturers of lamps for monitors and scanners with different quality and capabilities, the displayed colors cannot be unified, and after the user's self-adjustment , there is no consistent color standard; in addition,...

Claims

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Application Information

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IPC IPC(8): H04N1/60
CPCH04N1/6058
Inventor 许向阳王利婕张旭亮陈秀兰
Owner SHENZHEN POLYTECHNIC
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