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Component automatic measurement method based on image color feature

A color feature and automatic measurement technology, applied in the field of image analysis, can solve time-consuming and labor-intensive problems

Inactive Publication Date: 2015-10-14
刘畅 +1
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AI Technical Summary

Problems solved by technology

[0014] It is time-consuming and labor-intensive to measure the composition by manual observation, and there is an urgent need for automated measurement technology

Method used

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  • Component automatic measurement method based on image color feature
  • Component automatic measurement method based on image color feature
  • Component automatic measurement method based on image color feature

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Experimental program
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Embodiment Construction

[0079] Before color clustering of a color image, it is necessary to analyze the image characteristics and select an appropriate color space. In order to facilitate the calculation of color similarity, it is necessary to normalize the numerical variables.

[0080] (1) Color representation of microscopic images

[0081] The paper microscopic image is a color image, and the color difference of different types of fibers in the image is obvious. The color difference is the perception characteristic of the human eye, so the HSI color space that is more in line with the human eye perception is selected. The brightness (I component) in the HSI color space has nothing to do with the color information of the image and represents the gray level. Therefore, the color difference mainly considers the other two components, hue (H component) and saturation (S component). These two components represent the color information of the image and are closely connected with the way people perceive color...

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Abstract

A component automatic measurement method based on an image color feature belongs to the field of image analysis. The method provided by the invention realizes automatic measurement of components of paper, metal and the like containing mixtures. Component analysis of a paper based relic and a metal relic is a necessary part before maintenance and protection processing. The current component analysis mostly adopts two methods: one is manual observation of a microscopic image and manual speculation; and the other is measurement based on high-end scientific instruments, such as mass spectrometers, energy dispersive spectrometers, etc., and the method is higher in cost. An image analysis model automatically measures the components by analyzing the microscopic image and realizes automation of the measurement, so that costs are lowered and the image analysis model is green, efficient and low in consumption. The image analysis model can process color and greyscale images, and is widely applicable and has a relatively favorable application prospect.

Description

Technical field [0001] The invention belongs to the field of image analysis technology. With the help of the color characteristics of the image, the automatic measurement of the components containing mixtures such as paper and metal is realized. The composition analysis of paper cultural relics and metal cultural relics is a necessary link before restoration and protection. At present, there are two methods for composition analysis: one is to manually observe microscopic images and artificially speculate; the other is to measure with high-end scientific instruments such as mass spectrometers and energy spectrometers, which is costly. The image analysis model realizes the automation of measurement and reduces the cost by analyzing the microscopic images and automatically measuring the components. It is a green, efficient and low-consumption model. The model can handle color and grayscale images, has a wide range of applications, and has strong application prospects. Background ...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/40G06K9/62G01N21/25
CPCG06T7/0004G01N21/25G06T2207/10024G06T2207/30124G06F18/23213
Inventor 刘畅李晓岑
Owner 刘畅
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