Commodity identification method and device

Abstract

The invention discloses a commodity identification method and device, and belongs to the technical field of the Internet. In the invention, each image in the plurality of images is identified throughthe commodity identification model. Since the commodity recognition model is obtained by training a plurality of sample images containing hands and commodities, the hands and the commodities containedin the images can be detected according to the commodity recognition model. On the basis, a plurality of target images containing the hand and the commodity held by the hand can be determined according to the detection result of the image obtained by the commodity identification model. Therefore, the commodity identification result is determined according to the position information of the hand and the commodity held by the hand in each target image and the acquisition time of each target image; and equivalently, other interference information contained in the image is filtered, and only thecategory of the commodity held by the hand is concerned, so that error identification of other irrelevant commodities is reduced, and the commodity identification accuracy is improved.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular to a method and device for commodity identification. Background technique [0002] At present, with the development of intelligence, vending cabinets can be applied on a large scale in public places such as shopping malls, schools, and office buildings. There are two types of vending cabinets: closed vending cabinets and open vending cabinets. Among them, when users purchase goods on the open automatic vending cabinet, they can open the door of the cabinet by scanning the code to purchase goods. The vending cabinet can use the image acquisition device installed on the cabinet to collect images of the process of the user's purchase of goods, and identify the goods purchased by the user according to the collected images, and then after the user closes the cabinet door, the identified user Checkout for purchased items. However, since the image collected by the imag...

AI Technical Summary

Problems solved by technology

However, since the image collected by the image acquisition device in the process of purchasing commodities by the user has a lot of interference information, it is easy to cause misidentification of commodities. Based on this, it is urgent to provide a commodity recognition method to improve the accuracy of commodity recognition. Accuracy

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