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Granular crop screening arrangement device

A technology for arranging devices and crops, applied in the fields of filtering, solid separation, sorting, etc., can solve the problems of complex counting and statistics, complex screening steps, heavy workload, etc., and achieve both detection efficiency, image segmentation and improved detection efficiency Effect

Active Publication Date: 2021-06-04
SHANGHAI JIAO TONG UNIV
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AI Technical Summary

Problems solved by technology

At present, the quality inspection and grading of crops mostly adopts the traditional manual method of counting sampling inspection and grain-by-grain observation. This method has a large workload, time-consuming, complicated screening steps, complex counting and statistics, and low efficiency. It is far from meeting the needs of crop storage, trade , production and processing and other efficient and convenient requirements

Method used

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  • Granular crop screening arrangement device
  • Granular crop screening arrangement device
  • Granular crop screening arrangement device

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Embodiment Construction

[0029] Such as Figure 8 As shown in (b), it is a granular crop screening and arrangement device involved in this embodiment, including: a screen with a composite double-layer structure for screening out intact grains, slightly broken grains, severely broken grains and shrunk grains, and impurities A sieve box with holes, an image processing and analysis module, and a display device, wherein: the image processing and analysis module is used to collect and identify, analyze and process the obtained images, and complete the identification of imperfect grain types of granular crops; the sieve box is located on the display device , the information prompt box of the display device gives different prompts for different types of imperfect grains identified by the image processing and analysis module, which is convenient for the operator to quickly select different types of imperfect grains.

[0030] Such as figure 1 As shown, the sieve box includes three layers of sub-sieve boxes wi...

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Abstract

A device for screening and arranging granular crops, including: a sieve box with a composite double-layer structure for screening out intact grains and slightly broken grains, severely broken grains and shrunk grains, and impurities, an image processing and analysis module, and a display The device, wherein: the image processing and analysis module is used to collect and identify, analyze and process the obtained images to complete the identification of imperfect grain types of granular crops; the sieve box is located on the display device, and the information prompt box of the display device is aimed at image processing and analysis The module recognizes different types of imperfect grains and gives different prompts, which is convenient for the operator to quickly select different types of imperfect grains; the invention can quickly screen out the complete grains and slightly broken grains of granular crops to be detected; Computer vision detection provides more image information, and at the same time arranges the granular crops to be detected regularly, which is convenient for image segmentation, and achieves the purpose of improving the detection efficiency and detection accuracy of granular crops.

Description

technical field [0001] The invention relates to a technique in the field of agricultural tools, in particular to a device for screening and arranging granular crops. Background technique [0002] The quality inspection and grading of crops is a very important link in their storage, trade and processing. In this link, the proportion and proportion of imperfect kernels are the key indicators to measure the grade of crops. At present, the quality inspection and grading of crops mostly adopts the traditional manual method of counting sampling inspection and grain-by-grain observation. This method has a large workload, time-consuming, complicated screening steps, complex counting and statistics, and low efficiency. It is far from meeting the needs of crop storage, trade , production and processing and other efficient and convenient requirements. [0003] In recent years, computer vision has developed rapidly and has been widely used in intelligent detection, unmanned driving an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/04B07C5/34
CPCB07B1/04B07B2201/04B07C5/34
Inventor 柴新禹芦卓凡李恒徐飞
Owner SHANGHAI JIAO TONG UNIV
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