Fruit and vegetable anti-counterfeiting identification method and device

Abstract

The embodiment of the invention provides a fruit and vegetable anti-counterfeiting identification method and a device. The method comprises the steps of acquiring fruit and vegetable anti-counterfeiting image information; analyzing the fruit and vegetable anti-counterfeiting image information to obtain an anti-counterfeiting mark image and fruit and vegetable grain image information around the anti-counterfeiting mark image; obtaining anti-counterfeiting number information according to the anti-counterfeiting mark image, and obtaining fruit and vegetable verification image information corresponding to the anti-counterfeiting number information in a preset database; and performing comparative analysis on the fruit and vegetable anti-counterfeiting image information according to the fruit and vegetable verification image information to obtain an anti-counterfeiting identification result. The fruit and vegetable anti-counterfeiting image information is obtained through the anti-counterfeiting mark image and the unique fruit and vegetable grain image information generated by the fruit and vegetable natural grains and the fruit and vegetable morphological information around the anti-counterfeiting mark image, the characteristics of the fruit and vegetable anti-counterfeiting image information cannot be replaced, anti-counterfeiting identification of a single fruit and vegetable product can be accurate, and repeated anti-counterfeiting identification can be achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural information, in particular to a method and device for anti-counterfeiting identification of fruits and vegetables. Background technique [0002] Food fraud will bring great economic losses and damage consumer confidence. At the same time, it has a large food safety risk. The annual output of fruit and vegetable products in my country is as high as billions of tons. As one of the most vulnerable products to the risk of fraud, fruits and vegetables still rely on The barcode system and the whole box as the anti-counterfeiting unit do not precisely target the anti-counterfeiting of fruit and vegetable products to individual fruits and vegetables. Therefore, there will be product cost risks such as sneaky replacement of individual fruit and vegetable products. In the existing technology, the isotope traceability method or DNA analysis method can realize the accurate anti-counterfeiting identificat...

AI Technical Summary

Problems solved by technology

In the existing technology, the isotope traceability method or DNA analysis method can realize the accurate anti-counterfeiting identification of a single fruit and vegetable product, but these methods are expensive and complicated to operate, and do not yet have the potential for promotion

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