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Chromatic aberration measuring method, chromatic aberration measuring device and chromatic aberration measuring instrument

A measurement method and colorimeter technology, applied in the field of color measurement, can solve problems such as poor measurement consistency, and achieve the effect of improving consistency

Active Publication Date: 2021-06-01
SHENZHEN LINSHANG TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a color difference measurement method, device, color difference measuring instrument and computer-readable storage medium to solve the problem of uncertainties in the preservation of standard color cards. When multiple manufacturers produce the same material, the measurement consistency of the color difference between the sample color and the standard color card is poor.

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  • Chromatic aberration measuring method, chromatic aberration measuring device and chromatic aberration measuring instrument
  • Chromatic aberration measuring method, chromatic aberration measuring device and chromatic aberration measuring instrument
  • Chromatic aberration measuring method, chromatic aberration measuring device and chromatic aberration measuring instrument

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Embodiment Construction

[0041] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0042] In the description of the embodiments of the present application, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implic...

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Abstract

The invention provides a chromatic aberration measuring method, a chromatic aberration measuring device and a chromatic aberration measuring instrument. The chromatic aberration measuring method comprises the steps that: under the condition that a first operation instruction is received, the color value of a sample is obtained, wherein the first operation instruction is an instruction for measuring the color of the sample; a deviation value between the color value of the sample and a standard color value is calculated, wherein the standard color value is a color value of a standard color card obtained from a server; and the deviation value is determined as a color difference value between the color of the sample and the standard color card. According to the chromatic aberration measuring method, the chromatic aberration measuring device and the chromatic aberration measuring instrument provided by the invention, the problem that the colors of the standard color card are inconsistent due to the storage of the standard color card can be avoided, and the consistency of the colors of products can be improved.

Description

technical field [0001] The present application relates to the technical field of color measurement, in particular to a color difference measurement method, device and color difference measuring instrument. Background technique [0002] The color difference meter is an instrument used to measure the color difference between the sample color and the standard color. The color difference meter is widely used in industries such as papermaking, printing, ceramics, chemicals, textile printing and dyeing, and building materials. [0003] At present, the color difference meter is used to measure the color difference of the sample. Usually, it is necessary to test the standard color card once to obtain the standard color value, and then measure the sample to obtain the sample color value, and calculate the color difference between the sample color and the standard color. [0004] At present, the standard color card is used to obtain the standard color value. Due to uncertain factors i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J3/46
CPCG01J3/46
Inventor 张庸夫
Owner SHENZHEN LINSHANG TECH
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