Image processing and image comparison model training method, device and system

The invention relates to an image processing and image comparison model training method, device and system, a computer device and a readable storage medium. The method comprises the steps of obtaininga to-be-compared target image; inputting the target image into a pre-trained image comparison model,...

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Bibliographic Details
Main Author DU JIAHUI
Format Patent
LanguageChinese
English
Published 12.07.2019
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The invention relates to an image processing and image comparison model training method, device and system, a computer device and a readable storage medium. The method comprises the steps of obtaininga to-be-compared target image; inputting the target image into a pre-trained image comparison model, and outputting image features of the target image; wherein the image comparison model is obtainedthrough training based on a loss function including self-supervision loss, the self-supervision loss comprises loss between object classification data of different modal images of the same object in atraining sample, and the object classification data is obtained through classification processing based on image features; and comparing the image features of the target image with the image featuresof the base library images in the base library image group to obtain a comparison result. According to the method, the self-supervision loss is introduced for training, no extra marking cost is needed, and the cross-mode compar
Bibliography:Application Number: CN201910193539