Bagged garbage classification detection method based on X-ray image

Abstract

The invention provides a bagged garbage classification detection method based on an X-ray image. The bagged garbage classification detection method comprises the following steps: obtaining an X-ray image of bagged garbage; layering the X-ray image to obtain a plurality of hierarchical images; carrying out target detection on the plurality of hierarchical images and the X-ray image, so as to enable each image to obtain a plurality of entity targets; performing fine-grained category identification on the plurality of entity targets to obtain a plurality of initial fine-grained categories; performing fusion processing on the plurality of initial fine-grained categories to obtain a plurality of effective fine-grained categories; if the plurality of effective fine-grained categories belong to the same type of garbage, judging that the garbage classification is correct; otherwise, judging that the garbage classification is wrong. According to the bagged garbage classification detection method based on the X-ray image, by obtaining the X-ray image of bagged garbage, automatic classification can be achieved under the condition that the bagged garbage is not opened, so that secondary pollution is reduced, and the robustness and accuracy of garbage classification are improved.

Description

technical field [0001] The present application belongs to the technical field of garbage sorting, and more specifically relates to a method for sorting and detecting bagged garbage based on X-ray images. Background technique [0002] With the country's emphasis on environmental protection, waste classification has been promoted nationwide and gradually implemented in communities. At present, the garbage sorting stations set up in the community require people to sort the garbage in advance and throw it into the designated garbage bins. In the early stage of garbage sorting promotion, ordinary people are not used to the way of garbage sorting. Manually sorting garbage, but mixing a whole bag of various kinds of garbage together, just find a garbage bin and put it in, which will not achieve the effect of garbage sorting. [0003] At present, some devices and methods for automatic garbage sorting use metal detectors to detect metals in garbage, such as a garbage automatic sorti...

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Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a method for classifying and detecting bagged garbage based on X-ray images, so as to solve the technical problems of insufficient accuracy and secondary pollution in the process of classifying bagged garbage in the prior art

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