Garbage classification method and device based on depth image and multispectral image fusion

A multi-spectral image and depth image technology, applied in the field of garbage classification, can solve the problems of low efficiency and low accuracy of garbage classification, and achieve the effect of meeting production needs

Pending Publication Date: 2020-12-04
GUANGDONG GONGYE TECH CO LTD
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Problems solved by technology

[0004] The purpose of the invention is to provide a garbage classification method and device based on depth image and multispectral image fusion, aiming to solve the technical problems of low accuracy and low efficiency in garbage classification in the prior art

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  • Garbage classification method and device based on depth image and multispectral image fusion
  • Garbage classification method and device based on depth image and multispectral image fusion

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Embodiment Construction

[0056] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0057] It is to be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of the described features, integers, steps, operations, elements and / or components, but does not exclude one or more other The presence or addition of features, integers, steps, operations, elements, components and / or sets thereof...

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Abstract

The invention belongs to the technical field of garbage classification, and particularly relates to a garbage classification method and device based on depth image and multispectral image fusion, andthe method comprises the steps: obtaining a garbage image data set of to-be-classified garbage, wherein the garbage image data set comprises a to-be-classified garbage depth image and a to-be-classified garbage multispectral image; performing image registration processing on the to-be-classified garbage depth image and the to-be-classified garbage multispectral image; performing classification labeling processing on the registered garbage depth image and the registered garbage multispectral image; loading the labeled garbage depth image and the labeled garbage multispectral image into a YOLOv4neural network based on a Pytorch framework for model training, and generating an optimal neural network model; and generating a sorting result according to the optimal neural network model. According to the invention, automatic grading and automatic classification of the garbage are achieved, a category label with the maximum probability is output, high-precision and high-efficiency classification of the garbage is further achieved, and the production requirement of garbage classification is met.

Description

technical field [0001] The invention belongs to the technical field of garbage classification, and in particular relates to a garbage classification method and device based on fusion of depth images and multispectral images. Background technique [0002] Garbage classification refers to classifying garbage of the same or similar nature, placing the garbage in a designated place according to the specified time and type, collecting it by garbage trucks, or putting it into an appropriate recycling system. my country's construction industry has not paid enough attention to the classification of construction waste. Most of the disposal methods are unified dumping and landfill, and the classification is relatively rough, and the reasonable classification and recycling of construction waste have not been truly achieved. [0003] At present, the classification of construction waste is mostly manual classification. Because most of the materials and shapes of construction waste are ve...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06T7/30G06N3/04
CPCG06T7/30G06T2207/10024G06T2207/10048G06V2201/07G06N3/045G06F18/24G06F18/253G06F18/214
Inventor 莫卓亚邓辅秦冯华梁明健
Owner GUANGDONG GONGYE TECH CO LTD
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