Target picture identifying device and method for and computing device

Abstract

The invention discloses a target picture identifying device. The target picture identifying device comprises a data storage unit suitable for storing a target picture set, a similarity degree calculation unit suitable for calculating similarity degrees of a picture to be identified and target pictures in the target picture set, a target picture identification unit suitable for confirming that the picture to be identified is a target picture of a first type when the similarity degree between the picture to be identified and a certain target picture in the target picture set is larger than or equal to a first threshold and confirming the picture to be identified is a target picture of a second type when the similarity degree between the picture to be identified and each target picture in the target picture set is less than the first threshold and the similarity degree between the picture to be identified and at least one target picture in the target picture set is larger than or equal to a second threshold and a data updating unit suitable for adding the picture to be identified, confirmed to be the target picture of the second type, into the target picture set. The invention further discloses a target picture identifying method corresponding to the target picture identifying device and a computing device which comprises the target picture identifying device.

Description

technical field [0001] The present invention relates to the technical field of picture detection, in particular to a device, method and computing device for identifying a target picture. Background technique [0002] On many types of resource sites in the network, some advertisement pictures will appear, and the types of these advertisement pictures are very rich, including advertisements of various commodities, advertisements of physical stores, and some other types of advertisements. These advertising pictures will not only appear on the merchant's site, but also on the pages of other resource sites. For example, in communities (forums, picture sites, etc.) that allow users to upload pictures, some users will upload pictures for advertisements. The existence of a large number of advertising pictures often causes interference to users, and even when users search for pictures, advertising pictures that have nothing to do with user needs will appear. Therefore, there is a n...

AI Technical Summary

Problems solved by technology

In one implementation, the size of the advertisement image library is fixed, and the newly identified advertisement images will not be updated to the advertisement image library, and the advertisement image library cannot be updated in time, which may lead to subsequent adjustments to the advertisement images. missed detection

In another implementation, all newly identified advertisement pictures are updated to the advertisement picture library, which will cause redundant pictures in the advertisement picture library, and will make the scale of the advertisement picture library larger and larger. Causes too much calculation for subsequent matching

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