此算法实现简单，而且此算法在抵抗剪切压缩噪声等攻击都具有很好的鲁棒性。

This scheme carries out easily and it has very good robustness when it is attacked by cut, noise and compression.

youdao

此算法实现简单，而且此算法在抵抗剪切压缩噪声等攻击都具有很好的鲁棒性。

This scheme carries out easily and it has very good robustness when it is attacked by cut, noise and compression.

youdao