Method and system for blindman to obtain web page picture link and picture verification code

Abstract

The invention provides a method and a system for a blindman to obtain a web page picture link and a picture verification code. The method comprises the following steps: a user end carries out respective handling according to the complexity of the web page picture link or a verification code picture; the web page picture link or the verification code picture which can be directly identified are handled to become corresponding text information, and the corresponding text information is sent to a blindman special screen reader; the web page picture link or the verification code picture which cannot be directly identified is reported to a server, and the server transfers the web page picture link or the verification code picture to a manual service platform; the manual service platform sendsthe web page picture link or the verification code picture to the server after the web page picture link or the verification code picture is handled to become text information; the server sends down the text information to the user end; and the user end sends the text information to the blindman special screen reader, thereby realizing that a blindman can obtain verification codes and web page picture links of any form to be greatly convenient for the blindman to go online.

Description

Technical field [0001] The present invention relates to the technical field of information recognition, in particular to a method and system for blind persons to obtain webpage picture links and picture verification codes. Background technique [0002] At present, many websites adopt verification code technology to prevent users from using robots to automatically register, log in, and fill water. The so-called verification code is to process a string of randomly generated numbers or symbols into a picture, add some interfering pixels to the picture (to prevent automatic acquisition of software), the user can obtain the verification code information through the naked eye, enter the form and submit it for website verification , A function can only be used after verification. The existing dedicated screen readers for blind people generally can only obtain standardized text information, and cannot obtain image verification codes, and when the deformation of the image verification co...

AI Technical Summary

Problems solved by technology

However, the existing special-purpose screen readers for the blind generally can only obtain standardized text information, but cannot obtain picture verification codes, and when the deformation of the picture verification codes is large and there are many interference pixels, the special-purpose screen readers for the blind cannot read the verification codes. The content in the picture, which creates a barrier for the blind to browse the web

In addition, in order to beautify the page when making the webpage, the links in many pages will be displayed in the form of pictures, and there is no text information in the pictures that can be obtained by a special screen reader for the blind, which also creates obstacles for the blind to browse the web

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