您要查找的是不是：
- Firstly,the information of visible digital watermarking are imbedded in low-frequency and non-detail area,then scramble the embedded image. Secondly,the technique of wavlet decompose is used to imbed the data of invisible watermarking. 先采用一种空间域方法在低频非细节的区域嵌入可见数字水印信息,然后将数字水印图像进行置乱处理,再应用小波分解技术嵌入不可见数字水印信息。
- Some stars are invisible to the naked eye. 有些星体肉眼是看不见的。
- He remains invisible when out of spirits. 闷闷不乐时，他不露面。
- Germs are invisible to the naked eye. 细菌用肉眼看不见。
- The gun can fire invisible rays. 这枪能发出看不见的射线。
- The mends were almost invisible. 修补过的地方几乎看不出来。
- That comet is invisible to the unaided eye. 那颗彗星只用肉眼是看不到的。
- The differences are almost invisible. 这些差别简直难以辨认。
- She was invisible in the dusk of the room. 她在昏暗的房间里别人看不到她。
- invisible watermarking 不可见水印
- Invis fade time down to 5 seconds. 隐形减至5秒。
- A Digital Watermarking Algorithms Base. 一种脊波域数字水印算法。
- To impress(a pattern or design)as a watermark. 压成水印作为水印而压制（某种形式或图案）
- To impress(a pattern or design) as a watermark. 压成水印作为水印而压制（某种形式或图案）
- To mark(paper) with a watermark. 压制水印用水印给（纸）做标记
- Watermark supports text and image. 水印支持文字、图片方式。
- Bacteria is something invisible to the eye. 细菌是肉眼看不见的东西。
- Watermark stone, I want an answer. 卷纹石，我要一个答案。
- So I play the invisible music of my isolation. 于是我就演奏起我的与世隔绝的无形音乐。
- Always, KGB officers try to remain invisible. 克格勃的官员常常设法不暴露自己的身份。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
