Method, system and device for collecting sales information of commodities in cabinet, and storage medium

Abstract

The present disclosure relates to the field of image processing technology, in particular to a method, system and device for collecting sales information of commodities in a cabinet, and a storage medium. Steps of the method include: successively acquiring pictures of the cabinet with the commodities placed therein in chronological order; acquiring commodity information on the former picture of every two adjacent cabinet pictures; successively adjusting every two adjacent cabinet pictures; comparing the corresponding commodity areas in every two adjacent cabinet pictures after the adjustment; and in the presence of different image contents, acquiring the number of commodity areas with different image contents and corresponding commodity information on the former picture. In the present disclosure, the traditional method of manually collecting commodity sales information is changed to an automatic collection method, thereby greatly improving the collection efficiency of commodity sales information, and reducing manual labor intensity, and also dynamic changes of commodity sales can be known in real time.

Dependencies are inferred from the claim text.