Inspection method and inspection system

Abstract

An inspection method and system are disclosed. The method comprises the steps: obtaining a transmission image of inspected cargos; treating the transmission image, to obtain an interest region; and examining the interest region by using a waste detection model, to determine whether the interest region of the transmission image contains waste cargos. By the inspection method and system, human discrimination can be alleviated in a certain extent, the unpacking detecting rate is reduced, and import and export of wastes is facilitated to be safely and fast supervised.

Description

technical field [0001] Embodiments of the present invention relate to radiation imaging, and in particular to an inspection method and an inspection system capable of inspecting three-waste materials. Background technique [0002] Since China opened the import and export of waste materials (such as waste slag, etc.) in the 1990s, the import and export business of waste materials has increased year by year, and the problems faced have gradually surfaced. Such as the supervision of certain wastes that are prohibited from import and export, the mixed packaging of waste is difficult to supervise, the problem of entrainment in waste, and the problem of misreporting waste types. At present, inspection methods mainly focus on manual identification of X-ray scanning images of goods, unpacking inspection, and information analysis of customs declaration forms (types and weights of customs declaration waste). The consumption of human resources makes it difficult to supervise the impor...

AI Technical Summary

Problems solved by technology

The consumption of human resources makes it difficult to supervise the import and export of waste materials

Waste import and export supervision will gradually lose controllability, eventually leading to non-reusable waste, heavy polluting waste and other waste flowing into the country, destroying the ecological environment

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