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- Utilize Y component of YUV color space to embed the watermark, calculated HVS. embed the encrypting watermark image transformed by the JPEG encodes to significant coefficient. 利用彩色图像的YUV色彩空间的Y分量嵌入水印。
- The watermark is embedded in the significant coefficient in the low frequency was found to be robust, but the watermarked image is easily visible distortion. 将浮水印藏在影像频率域中的低频带的重要系数，经研究可使浮水印较具强韧性来抵抗外部影像处理攻击，但也因此牺牲影像的品质。
- The watermark is2-bit image. People adaptively set the coefficients of each detail subband,select significant coefficients and quantize them from high scale level to low scale level. 自适应地确定嵌入系数的阈值,根据0/1水印值对3级小波系数,由高尺度层向低尺度层,有选择地进行细节图象系数的量化。
- Share prices showed significant advances today. 今日股票价格大幅上涨。
- Few people realized the discovery was significant. 很少有人认识到这一发现的重要性。
- A short significant phrase in a composition. 乐旨乐曲中简短而重要的短句
- A significant event, occurrence, or change. 新生事物重大的事件或变化
- The scores of AIMS were signif... 有效率641%25,显著较对照组的250%25为高。
- A significant occurrence or happening. 大事具有重要意义的事件或事变
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- Their change of plan is strange but I don't think it's significant. 很奇怪他们改变了计划，但我觉得没有什么用处。
- In the decimal form of a number, a digit that is not significant. 占位符号在一个数的小数形式中，没有意义的数字
- Pascal published a treatus on binomial coefficient. 帕斯克发表了关于二项系数的论文。
- This is one of the most significant studies of the subject. 这是对该课题最重要的研究之一。
- Cancel water vapour permeability coefficient. 取消了水蒸气渗透系数。
- Water is variable in coefficient of expansion. 水的膨胀系数是可变的。
- Results The levels of serum CRP in patients with ACI signif... 结论CRP与ACI明显相关,血清CRP水平对判断患者病情及预后是一个有效指标。
- Functional coefficient of biological cycle: FCBC. 生物循环功能系数。
- Note: Underlined parts are direct path coefficient. 注:划线的为直接通经系数。
- Ratio of lift coefficient to drag coefficient. 升力系数与阻力系数的比值。
