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Full-automatic acquisition method for micro-image of textile fibre longitudinal cutting stock

A textile fiber, fully automatic technology, used in textile testing, material analysis by optical means, measuring devices, etc., can solve the problems of poor accuracy, laborious, time-consuming, etc., and achieve the effect of high accuracy

Inactive Publication Date: 2009-07-22
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This widely used fiber projection method requires inspectors to manually operate the microscope to search for fibers one by one on the fiber longitudinal section sample, manually adjust the focus, collect images and analyze them. This method is time-consuming, laborious, and has poor accuracy. Strong dependence on technology, experience, etc.

Method used

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  • Full-automatic acquisition method for micro-image of textile fibre longitudinal cutting stock
  • Full-automatic acquisition method for micro-image of textile fibre longitudinal cutting stock
  • Full-automatic acquisition method for micro-image of textile fibre longitudinal cutting stock

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Experimental program
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Embodiment Construction

[0023] refer to figure 1 , which is a diagram of the steps of the method for fully automatic shooting and collection of microscopic images of fiber longitudinal sections in the present invention.

[0024] As shown in the figure, it is carried out through the following steps: first "starting from the longitudinal fiber section sample piece", to "microscope equipped with a three-dimensional automatic flat stage", all the way to "automatic focus" to "clear fiber image collection" ; Another way to 'carpet acquisition', 'panoramic stitching', 'fiber search', and then return to 'microscope equipped with three-dimensional automatic flat stage'.

[0025] Automatically search fibers and collect images in the horizontal (X, Y) and vertical (Z) directions, and realize automatic shooting and collection of microscopic images of fiber longitudinal sections.

[0026] refer to figure 2 , which is a schematic diagram of carpet collection of longitudinally cut fiber of the present invention....

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Abstract

The invention relates to a method for full automatically collecting micro-images of longitudinal staple textile fiber, and is characterized in that the full automatic collection method is carried out by the following steps: the beginning is at longitudinal fiber section sampled pieces; a microscope of a three-dimensional automatic even object stage is assembled; on one path, automatic focusing is carried out so as to obtain clear fiber image gather, on the other path, carpet gather, panoramic stitching and fiber search are carried out, and then the microscope of the three-dimensional automatic even object stage is returned. The testing staff in the invention can automatically finish image collection of all fibers just by needing appointing a range needing collecting without operating the microscope to search the fibers one by one; all focusing is automatically finished without needing manual focusing; automatic counting is carried out by automatic image collection fiber without fiber counting, thereby saving time and labor; the method is highly accurate and objective, and can automatically obtain panoramagram of sampled pieces and clear image of each fiber.

Description

technical field [0001] The invention relates to a method for fully automatic collection of microscopic images of longitudinally cut sections of textile fibers, and belongs to the technical field of automatic collection of textile fibers. Background technique [0002] Blended textiles must be marked with their fiber composition and content before they can be traded and exported. Therefore, the detection and composition analysis of fiber raw materials in blended fabrics or yarns is very important for textile processing manufacturers, trading parties, and import and export commodity inspection departments. . [0003] For the detection and component analysis of fibers with different chemical properties, chemical methods can be used for detection. For blended textiles with the same chemical properties, such as wool / cashmere, linen / cotton, Tencel / cotton, etc., chemical detection methods are not applicable. In the field of fiber detection, artificial microscope observation is wide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N33/36
Inventor 王荣武吴雄英王善元
Owner DONGHUA UNIV
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