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View Code? Open in Web Editor NEW使用python实现的水印代码。1、LSB 2、DWT+SVD
使用python实现的水印代码。1、LSB 2、DWT+SVD
感谢分享代码,能加个好友请教问题吗?
您好题主,DWT+SVD保留的信息量有限,,有解决方案吗?(在进行盲提取的情况下)
BlindWatermark、LsbWatermark还是DwtsvdWatermark?
我看DwtsvdWatermark的提取还是需要水印文件呢 @lishuaijuly
我执行test.py的时候,提示我找不到ta.png
opencv 3.4.0, python3.6提取出来的图是1x4全黑色的图。
这个是根据水印的特征值进行相似度的比对,判断目标图片是否嵌入水印,提取不了水印吧
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