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Textile color detection method and system based on image recognition

A color detection and image recognition technology, applied in the field of data processing, can solve the problems of low accuracy, easy to be affected by external factors, low work efficiency, etc., to achieve the effect of increasing reliability

Active Publication Date: 2022-06-21
南通恒强家纺有限公司
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Problems solved by technology

[0003] However, when using the manual detection method for color comparison, long-term work will have a certain impact on the efficiency and accuracy of the staff, resulting in errors; and this method is easily affected by external factors, resulting in Work efficiency is low and accuracy is not high

Method used

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  • Textile color detection method and system based on image recognition
  • Textile color detection method and system based on image recognition
  • Textile color detection method and system based on image recognition

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Embodiment Construction

[0036] The larger the sum of the differences, the smaller the membership degree between the sample grayscale image and the color block, so the first influencing factor of obtaining the textile sample to the color block is:

[0037] (2) Calculate the second influencing factor based on the sample HIS image and the local HIS image corresponding to each color block in the candidate color category, obtain the average saturation of the sample HIS image and the saturation mean value of each local HIS image; calculate the sample HIS image The sum of the color differences between the saturation values ​​of all pixels and the average value of each saturation; the second influencing factor of the textile sample is obtained according to the sum of the average saturation, the average saturation value, and the color difference.

[0038] Specifically, obtain the mean value of the saturation values ​​corresponding to all pixels in the sample HIS image and record it as the average saturation of...

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Abstract

The invention relates to the technical field of data processing, in particular to a textile color detection method and system based on image recognition. The method can realize functions of integration service of information systems such as an artificial intelligence system in the production field, an artificial intelligence optimization operation system, artificial intelligence middleware, a function library and the like, and can also be used for development of application software such as computer vision software; the method comprises the following steps: acquiring images of a textile sample and a colorimetric card in different color spaces, preliminarily dividing color categories of the colorimetric card, and performing preliminary classification by combining a hue value of the textile sample and a hue value of a colorimetric card image; and obtaining the membership degree of the textile sample to each color block according to the saturation degree and the gray degree between the textile sample and each color block in the colorimetric card, wherein the color of the color block with the maximum membership degree is the color of the textile sample. According to the invention, the electronic equipment is used for image recognition, the accuracy and reliability of textile color analysis are improved, and the efficiency of color matching is improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a textile color detection method and system based on image recognition. Background technique [0002] Sampling of textiles Textile is a routine item in the production and trade agreed by both the supply side and the demand side. Before making, it is necessary to identify and confirm the color of the sample. Existing color detection of textiles is often carried out manually, using the color card as a color reference tool, and manually comparing the unknown sample with the textile standard color card to determine the color card closest to the sample color, thereby obtaining the color matching result. in accordance with. [0003] However, when using the manual detection method for color comparison, long-term work will have a certain impact on the efficiency and accuracy of the staff, resulting in errors; and this method is easily affected by external factors, resulting in ...

Claims

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Application Information

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IPC IPC(8): G06T7/90G06T7/00G06V10/762G06K9/62
CPCG06T7/90G06T7/001G06T2207/10024G06T2207/30124G06F18/23213Y02P90/30
Inventor 曹强
Owner 南通恒强家纺有限公司
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