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Dry and wet garbage classification method, classification box and sorting system

A garbage classification and garbage technology, applied in sorting, character and pattern recognition, instruments, etc., can solve problems such as the inability to effectively identify wet and dry garbage

Active Publication Date: 2020-10-09
IRAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing garbage classification method recognizes the garbage by collecting visible light images to judge whether the garbage is recyclable or non-recyclable garbage. It cannot effectively identify dry and wet garbage, and can only identify and classify individual garbage. Therefore, the existing Garbage sorting method does not apply

Method used

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  • Dry and wet garbage classification method, classification box and sorting system
  • Dry and wet garbage classification method, classification box and sorting system
  • Dry and wet garbage classification method, classification box and sorting system

Examples

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specific Embodiment approach

[0093] It should be noted that, in this example, the number of image collectors 7 is not specifically limited, and may be one or more. As a specific implementation, when the number is one, the image collector 7 can be installed on the top of the box body 1; as another specific implementation, the image collector 7 includes a first image acquisition device and a second image acquisition device , the first image acquisition device can be set at the top of the box 1 close to the front of the box 1, to collect the grayscale images of the upper surface and the front of the garbage package; the second image acquisition device can be set at the back of the box 1, to capture a grayscale image of the backside of the garbage package.

[0094] Further, the dry and wet garbage sorting box also includes: a garbage package rotating device, which is used to rotate the garbage package.

[0095] Preferably, the dry and wet garbage sorting box also includes a prompter for receiving prompt inst...

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Abstract

The invention discloses a dry and wet garbage classification method. The method comprises the steps: obtaining a gray-scale image of a garbage package, and the gray-scale image is a short-wave infrared gray-scale image or a terahertz gray-scale image; determining a first number of pixel points of which the pixel values are smaller than a dry and wet garbage pixel segmentation threshold in the grayscale image, and determining a target proportion of the first number to the number of all the pixel points; and determining the proportion range of the target proportion, and determining the categoryof the garbage package according to the proportion range. Therefore, the classification method provided by the invention can automatically realize dry and wet garbage classification of the garbage packages, and is very simple and convenient. In addition, the invention further provides a dry and wet garbage classification box and a dry and wet garbage sorting system which have the advantages.

Description

technical field [0001] This application relates to the technical field of garbage sorting, in particular to a method for sorting dry and wet garbage, a sorting box and a sorting system. Background technique [0002] Since Shanghai took the lead in implementing garbage sorting in July 2019, there has been a wave of garbage sorting across the country. Garbage sorting can increase the resource value and economic value of garbage, and at the same time reduce environmental pollution. [0003] Most of the urban waste is generated by the community, wet and dry waste occupies a large proportion, and residents almost always throw out the waste in the form of garbage bags. The existing garbage classification method recognizes the garbage by collecting visible light images to judge whether the garbage is recyclable or non-recyclable garbage. It cannot effectively identify dry and wet garbage, and can only identify and classify individual garbage. Therefore, the existing Garbage sortin...

Claims

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Application Information

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IPC IPC(8): G06K9/34G06K9/62B07C5/342B07C5/38
CPCB07C5/342B07C5/38G06V10/267G06F18/241
Inventor 王水根康萌萌王宏臣
Owner IRAY TECH CO LTD
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