yhonet

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I had the same problem: `final PegDownProcessor processor = new PegDownProcessor();` ``` AndroidRuntime: FATAL EXCEPTION: ... java.lang.RuntimeException: Error creating extended parser class: Class not found at org.parboiled.Parboiled.createParser(Parboiled.java:58) at org.pegdown.PegDownProcessor.(PegDownProcessor.java:94) at...

LSB算法是利用每个像素各个颜色值的最低位来存储水印的,因此天生抗干扰能力弱。即使是最简单的旋转、剪切、调色、压缩等等会修改像素位置或者颜色值的操作就会破坏水印的数据。更不要说另外拿个相机对着屏幕拍下来再另存了。要对抗这些破坏水印的操作得用别的水印算法。