| 摘要 |
<p>An image retrieval method and device. The method includes: performing sub-image division on an image to be retrieved to obtain a plurality of sub-images; performing image feature extraction on each designated sub-image in the plurality of sub-images to obtain a feature vector of each designated image; for each image in an image library, determining the similarity between the image and the image to be retrieved based on the feature vector of each sub-image in each sub-image group to be matched of the image and the feature vector of each designated sub-image; and determining an image retrieval result corresponding to the image to be retrieved based on the similarity between each image in the image library and the image to be retrieved. The solution provided by the embodiments of the present invention is employed to improve the effectiveness and retrieval efficiency of the retrieval result when performing retrieval based on image content.</p> |
