We present a new method, which combines the method of gray transform and gray difference replacement to hide secret image.

提出了应用灰度变换差分替代方式进行图像隐藏的方法。

youdao

He gave himself a new name to hide his identity when he went to carry out the secret task.

他执行一项秘密任务时，给自己起了一个新的名字来掩盖身份。

youdao

But if you don't have such people in your family and friends then this could be an easy way to hide your secret stuff from them.

但是，如果您的家人和朋友对计算机不是很内行的话，使用这里介绍的技巧就足以应付他们了。

youdao

In our opinion, only plans with something to hide need be secret with respect to their operations.

FORBES: Corporate Sponsors Agree: 401(k) Plan Results Don't Matter (April 8, 2008)

In a chest of drawers beside my bed, I hide my dirtiest secret: all of my financial documents.

FORBES: Cleaning Out My Financial Junk Drawer

And its not that I have some dark secret to hide that is a possible threat to national security, its just that I would like as much privacy as possible.

BBC: E-mail: Who's reading yours?