Graphic verification code identification method and device, electronic equipment and readable storage medium

Abstract

The embodiment of the invention provides a graphic verification code identification method and device, electronic equipment and a readable storage medium. According to the embodiment of the invention, based on the target detection model trained by deep learning, the coordinate information of the outer frame of the to-be-clicked icon can be rapidly extracted from the to-be-clicked area image, then each to-be-clicked icon can be extracted, then the to-be-clicked icon corresponding to each standard icon is determined according to the similarity, and the to-be-clicked icon corresponding to each standard icon is obtained according to the arrangement sequence of the standard icons. And sequentially clicking the to-be-clicked icons corresponding to the standard icons. According to the above recognition mode, large-scale image labeling and classification are avoided, the labeling workload is reduced, the implementation difficulty is reduced, and the method can be widely applied to numerous production scenes in which the verification code is clicked on a graph.

Description

technical field [0001] The invention relates to the technical field of verification code identification, in particular to a click-type graphic verification code identification method, device, electronic device and readable storage medium. Background technique [0002] At present, many websites will use the verification code method to verify whether it is a real manual operation in the process of visiting and querying. [0003] Graphical click-type verification code is one of the most common forms of verification code. According to the order of the icons in the legend, click the corresponding icon positions in the background image of the pattern to be clicked in sequence to complete the verification code verification process. [0004] The existing graphic click verification code recognition scheme needs to use computer vision algorithms and machine learning detection models to detect and classify the images in the legend, and at the same time detect and classify the clicked a...

AI Technical Summary

Problems solved by technology

[0005] However, the verification process of the above-mentioned graphical click type verification code requires a large amount of data labeling required for classification, and because the verification code pattern is often updated in real time, and the algorithm or model needs to be updated synchronously when the icon library updates the icon, making The recognition method of the existing graphical click type verification code is not practical

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