Method and system for detecting bottle commodities in container

Abstract

The invention discloses a method for detecting bottle commodities in a container. The method comprises the following steps: acquiring an image of a beverage bottle, and preprocessing to obtain a preprocessed image; aiming at the preprocessed image, judging whether the beverage bottle body in the image is provided with a cover body or not; judging the position of the cover body, identifying the pattern of the cover body, if the identified pattern is not a preset pattern of a merchant, skipping to an alarm step, if the identified pattern is the preset pattern of the merchant, identifying the pattern of the bottle body, and if the identified pattern of the bottle body is the preset pattern of the merchant, determining that the bottle body is a commodity of the merchant. If it is judged that the pattern of the bottle body is not a merchant preset pattern, skipping to count the identified bottle bodies to obtain the number of bottle bodies not being merchant commodities, if the detected number of bottle bodies is smaller than a second preset value, performing category statistics on the identified non-merchant commodities and generating a competitive product analysis report, and if the detected number of bottle bodies is larger than a second value, skipping to count the identified bottle bodies; and if so, directly sending alarm information to a preset terminal of a merchant.

Description

Technical field [0001] The present invention relates to the field of food testing, and in particular, to a method and system for detecting a bottle product in a container. Background technique [0002] With the development of science and technology, in the local, office buildings, etc. Beverage as a fast food, the market is very huge. In order to ensure the taste of the beverage, the beverage is often placed in the refrigerated environment. In China, the beverage is usually sold in the refrigerator. [0003] In the prior art, the merchant sometimes needs to analyze the type of beverage in the container. The detection of the beverage bottle is usually identified by the pattern of the image acquisition bottle, however, many similar bottles lead to food recognition technology Uncomfortable to distinguish the merchants of the beverage products in the container, for example, by food recognition technology, "Kang Master" and the imitation "Kang Shui" similar to the Master Kong, but is ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, merchants sometimes need to analyze the types of beverages in the container. The detection of beverage bottles is usually carried out through image acquisition of bottle patterns for identification and judgment. However, many similar bottle advertisements lead to food recognition technology. The merchants who cannot distinguish the beverage products in the container well. For example, the food identification technology cannot distinguish "Master Kong" from the imitation product "Kang Shuaifu" similar to Master Kong. However, due to the cost of imitation, the imitation The imitation of the bottle body of the product can often be fake, but it is more difficult to imitate the lid. Generally, the lid can be used to distinguish whether it is genuine or not.

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