javascript - I am currently working on a project that requires digital copyright protection. I want to add digital steganographic watermarks to pictures. Is there any software, library or algorithm with better robustness?

It is required that the watermark can be extracted from the picture after being screenshotted by QQ. It is best to achieve the effect of extracting the watermark from the screen captured on Alibaba's intranet... Does anyone have any good recommendations?
@zzy8200's https: //www.v2ex.com/t/278480 I tried it, but it’s not very good... After adding watermark to the original image and taking a screenshot, it’s useless. I cried to death..

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It is required that the watermark can be extracted from the picture after being screenshotted by QQ. It is best to achieve the effect of extracting the watermark from the screen captured on Alibaba's intranet... Does anyone have any good recommendations?
@zzy8200's https: //www.v2ex.com/t/278480 I tried it, but it’s not very good... After adding watermark to the original image and taking a screenshot, it’s useless. I cried to death..

Hope it helps: https://www.zhihu.com/questio...