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SecretWatermark

此项目是使用fftw实现的在图像频域添加明码水印,对图像本身影响不大,但遭受JPG压缩攻击可能使水印识别度降低,需调整适当参数,png和bmp格式识别效果较好

此项目支持windows、linux和mac平台

编译方法

使用XStudio打开SecretWatermark.xprj,F5即可

此项目依赖qt 和fftw包,如编译不能通过,打开[项目属性]将依赖库全部删除,然后用菜单[工具] -> [包管理]重新将包qt5.9.1和fftw添加到工程后再编译。

如果没有fftw包请到libraries去下载 fftw.xp 然后使用菜单[工具] -> [包管理]导入.

使用方法:

添加水印

1.点击打开/查看图片,选择要添加水印的图片。 2.点击添加水印,选择水印图片。 3.查看预览效果,并调整参数。 4.点击保存将添加好水印的图片存为文件。

查看水印

1.点击打开/查看图片,选择要查看水印的图片,即可在预览区域显示水印信息。

此项目可进行任意用途的二次开发和分发。

windows 下运行图

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