On the other hand, this means is capable of resisting a wide variety of attacks, such as tortuosity, fuzziness, cropping, JPEG compression, and pepper &salt noise attack.

• 本方法能够抵挡各式各样的攻击，例如扭曲、模糊化、剪裁、JPEG压缩、胡椒盐杂讯攻击等。