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- resisting geometric attacks 抗几何变换
- Resistance to geometric attacks is a difficulty of digital watermarks,and it is also a bottleneck in practical use. 设计抗几何攻击的数字水印算法是数字水印技术研究中的难点,也是数字水印技术实用化的一个瓶颈。
- Yao Zhao, Reginald L. Lagendijk，VIDEO WATERMARKING SCHEME RESISTANT TO GEOMETRIC ATTACKS，IEEE International conference on image processing 2002,USA. 桑茂栋，赵耀，抵抗几何攻击的数字图像水印，电子与信息学报，第12期，第26卷，2004
- After watermark synchrony，correlation is used as judge criterion.Simulation result shows that the method is practicable with higher robustness as shearing and geometric attacks. 实验表明，该方法可行，具有强的抗压缩、几何攻击性，不可见性，鲁棒性。
- The experiment results show the algorithm has imperceptibility and robust to common image processing operations and some geometric attacks,such as JPEG lossy compression,additive noise ,cropping,and so on. 仿真实验结果表明,该算法具有较大的鲁棒性和不可见性,能抵抗裁减、压缩、加噪、增强等图像处理操作。
- The enemy army crumpled up under our attacks. 敌军在我军的攻击下垮了。
- The watermarking technique robust to both signal processing attacks and geometrical attacks is one of the hotspots and difficulties in the digital watermarking research. 能有效抵抗信号处理又能抵抗几何攻击是当今数字水印研究的热点和难点之一,提出一种能够抵抗信号处理、旋转、缩放和平移的鲁棒视频水印。
- Experiments demonstrate that the technique can well withstand such geometrical attacks as rotation, scaling, shearing and translation, and JPEG lossy compression. 区域水印嵌入方法的提出 ;进一步提高了水印检测的准确性 .;试验表明该技术能够很好地抵抗诸如旋转、缩放、剪切和平移等几何攻击以及JPEG有损压缩
- Review on Blind Watermarking Against Geometric Attack 抗几何攻击的盲数字水印技术
- The nobility usually resist social changes. 贵族通常反对社会变革。
- Experiment results show that this algorithm can restore distortion caused by global and local or no-linear geometrical attack, and it is practical and effective. 实验结果表明，该算法可以从全局和局部或非线性几何攻击中恢复失真，是实用和有效的。
- They are determined to resist invasion. 他们决定抵抗入侵。
- Not situated at or in the geometric center. 离心的不位于或在几何中心的
- I can never resist an ice cream. 我一见到冰淇淋就忍不住想吃。
- If the enemy attacks, take evasive action. 如果敌人进攻，就避其锋芒。
- The robber was shot dead resisting arrest. 强盗因拒捕而被击毙。
- The rebels made regular attacks on the railways. 叛军不时地袭击铁路。
- He could not resist the temptation to steal. 他经不起想要偏巧的诱惑。
- Terrorist attacks made our position very unhealthy. 在恐怖分子的袭击下我们面临生命危险。
- The act of opposing or resisting. 阻挠反对或抵抗的行为
