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- On the basis of analysis and evaluation of DCT (Discrete Cosine Transform) and order cumulates non-watermarking, a new non-watermarking based DWT (Discrete Wavelet Transform) is presented in order to improve the robustness of non-watermarking. 在对目前基于离散余弦变换DCT(Discrete Cosine Transform)变换域和高阶累积量的零水印算法作详细分析和评价的基础上,为了进一步提高零水印的鲁棒性,提出了一种新的基于离散小波变换域DWT(Discrete Wavelet Transform)的零水印方案。
- My muscles are sore from lifting weights. 我的肌肉因为举重而感到酸痛。
- He ruptured himself lifting a bookcase. 他抬书柜时出现了疝。
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- She (was) whisked up to the top floor in the lift. 她乘电梯迅速到达顶层。
- He did his back in lifting heavy furniture. 他在抬沉重的家具时扭伤了腰。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- Then put forward a algorithm of color image based on DWT. 接着,提出了一种基于离散小波变换(DWT)的彩色图像水印算法。
- The luggage was shunted slowly into the lift. 已把行李慢慢移进电梯里。
- Our quality is based solely on our sales samples. 我们的质量完全以货样为准。
- I can wrap up10 tricks without lifting an eyebrow. 我可以毫不费力地囊括十墩牌。
- Hop in, I'll give you a lift to the station. 上车吧,我开车送你去车站。
- He pressed the button to call the lift. 他按键招呼电梯。
- The story is based mainly on tradition. 这故事主要来自传说。
- He was too weak even to lift his hand. 他虚弱得连手都抬不起来。
- The story is based on historical facts. 这个故事是以历史事实为根据的。
- Can I hitch a lift with you as far as the station? 我可以搭乘你的便车到车站吗?
- The hydraulic lift is over there. 液压升降机在那儿。
- The lift has a capacity of 15 persons. 这部电梯的载容量为15 人。
- Don't all try to squash into the lift together. 不要统统挤进电梯里去。