Image screening method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides an image screening method and device, electronic equipment and a storage medium. The method includes: performing image semantic segmentation on the to-be-processed image containing the to-be-analyzed object by adopting a pre-trained image segmentation model, obtaining a mask image corresponding to the to-be-analyzed object; performing position correction processing on the to-be-analyzed object in the mask image; obtaining standard mask images, performing feature extraction on the standard mask image; and determining whether the attitude of the to-be-analyzed object in the standard mask image meets a preset attitude requirement standard or not by utilizing a pre-trained attitude determination model according to the extracted features, and taking thestandard mask image to which the to-be-analyzed object of which the attitude meets the attitude requirement belongs as a final mask image for subsequent biological analysis. Through the above mode, posture screening is performed on the to-be-analyzed object contained in the to-be-processed image, so that the posture of the to-be-analyzed object in the final mask image meets the preset posture requirement, and the accuracy of an analysis result during subsequent biological analysis of the to-be-analyzed object is ensured.

Description

technical field [0001] The present application relates to the field of artificial intelligence, in particular to an image screening method, device, electronic equipment and storage medium. Background technique [0002] Fishery is an important part of China's agriculture, and unlike other major fishery countries, China's aquatic products mainly come from aquaculture, and it is the only major fishery country in the world where the total amount of aquaculture aquatic products exceeds the total catch. In 2018, The total amount of China's aquaculture aquatic products is 49.91 million tons, accounting for more than 77% of China's total aquatic products and more than 60% of the world's total aquaculture products. [0003] At present, in the process of aquaculture, feeding is based on experience, and there is no record of the growth trend of fish. If the general growth trend of fish can be recorded, it will have a guiding effect on the time and amount of feeding, and can improve mea...

AI Technical Summary

Problems solved by technology

[0004] At present, images of fish can be collected by installing cameras underwater, and biological information (such as body size information, etc.) of fish can be determined by biological analysis of the collected images. The tail of the fish will swing, which may make the posture of the fish in the collected images not stretched, and then make the biological information of the fish obtained by biological analysis inaccurate, for example, the body length obtained by the analysis is shorter than the actual body length, thus affecting the Determination of fish growth trends

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