Parcel detection method and device, equipment and storage medium

Abstract

The embodiment of the invention discloses a parcel detection method and device, equipment and a storage medium. The parcel detection method comprises the following steps: acquiring a current frame image in a monitoring video stream corresponding to a monitoring area for transmitting a parcel; obtaining a first reference area image of the first preset area when no parcel exists in the monitoring area and a second reference area image of the second preset area when no parcel exists in the monitoring area, and judging whether the image of the first preset area in the current frame image is matched with the first reference area image or not; if the image of the first preset area in the current frame image is not matched with the image of the first reference area, judging whether the image of the second preset area in the current frame image is matched with the image of the second reference area; and if the image of the second preset area in the current frame image is not matched with the second reference area image, performing parcel cutting on the current frame image to obtain at least one parcel image to be stored. The invention can ensure that parcels are cut, and meanwhile, the parcel missing detection condition is avoided.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a package detection method, device, equipment and storage medium. Background technique [0002] In public places such as airports, subways and stations, there are usually X-ray security inspection machines to perform safety inspections on users' packages to ensure the safety of people's lives and property. Generally, the security inspection machine includes a motor, a transmission system, a fuselage surrounded by the middle of the transmission system, and an X-ray machine. The user's package is placed at one end of the transmission system, and the transmission system will transfer the package from one end to the other. During the transmission process, the X-ray machine will scan the package in the security inspection channel to generate X-ray images, so that Detect the presence of prohibited items in packages. [0003] However, when the existing security insp...

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Problems solved by technology

[0003] However, when the existing security inspection machine is faced with a fast transmission system or a large number of packages on the transmission system, multiple packages in a row will be too close to each other, resulting in the phenomenon that it cannot be cut, which in turn leads to missed inspection of packages.

[0004] That is to say, the package detection method of the prior art may miss the package detection

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