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Method for measuring shape parameters of particles of particulate materials

A technology of particle shape and granular material, applied in the field of measuring the particle shape parameters of granular material, can solve the problems of cumbersome, inaccurate measurement method, inaccuracy, etc., and achieve the effect of simple operation, high precision and improved operation efficiency

Inactive Publication Date: 2010-06-02
KUNMING UNIV OF SCI & TECH
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Problems solved by technology

[0002] With the advancement of science and technology, various application software has been widely popularized and applied in the field of measurement, making various cumbersome and imprecise measurement methods obsolete
In the usual method of measuring particle shape parameters of bulk materials, such as manual observation and recording, it is cumbersome and inaccurate; existing image processing software can also be used to measure the corresponding particle shape parameters, but it does not target particle shape Do corresponding special processing and optimization

Method used

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  • Method for measuring shape parameters of particles of particulate materials
  • Method for measuring shape parameters of particles of particulate materials
  • Method for measuring shape parameters of particles of particulate materials

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Embodiment Construction

[0015] figure 1 The information flow system of the present invention consists of digital microscopes, operators and computers. The digital microscope completes the collection of particle images and transmits the bitmap pictures to the computer under the operation of the operator, and the computer uses software to complete the measurement of particle shape parameters under the operation of the operator.

[0016] figure 2 The first-level program flow chart of the image processing software of the present invention is shown, wherein the program entry is the specified program name for the compiler connector, and the window class is the interface provided by the operating system for realizing and registering, customizing the graphic window of the software of the present invention , to create a window and display the display on the display screen by calling the interface provided by the operating system. When an error is encountered during the system call, the program will go to e...

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Abstract

The invention discloses a method for measuring shape parameters of particles of particulate materials, which is the method and software for measuring the shape parameters of the particles of the particulate materials by means of a digital microscope and a computer. The digital microscope finishes the acquisition of images of the particulate materials, while the computer finishes the processing of the acquired images. The method has the advantages of simplifying the process of measuring the shape parameters of the particles of the particulate materials and improving measurement accuracy, while the software for measurement is specially processed and optimized for the measurement of the shape parameters of the particles of the particulate materials and is convenient for highly-efficiently measuring parameter information related to the shapes of the particles of the particulate materials. Therefore, the method and the software are widely applied in fields needing to measure the shape parameters of the particles of the particulate materials.

Description

technical field [0001] The invention relates to a method for measuring particle shape parameters of bulk materials. The method utilizes a digital microscope to take pictures of particles, and obtains particle shape parameter information through computer software processing. Background technique [0002] With the advancement of science and technology, various application software has been widely popularized and applied in the field of measurement, making various cumbersome and imprecise measurement methods obsolete. In the usual method of measuring particle shape parameters of bulk materials, such as manual observation and recording, it is cumbersome and imprecise; existing image processing software can also be used to measure the corresponding particle shape parameters, but it does not target particle shape Do corresponding special processing and optimization. Contents of the invention [0003] The purpose of the present invention is to provide a method for measuring the ...

Claims

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Application Information

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IPC IPC(8): G01N15/10G06T7/00
Inventor 戈振扬郭洁
Owner KUNMING UNIV OF SCI & TECH