Secondly, the coefficients quantization-based image watermarking using spread spectrum communication was discussed.

Abstract A new vector quantization watermarking algorithm was proposed.

摘要提出了一种基于蚁群算法优化的矢量量化水印算法.

He applied the concept of quantization of energy to the hydrogen atom.

他把能量量子化的概念用于氢原子.

In this scheme, zero reference watermark is defined based on quantization function.

该方案基于量化函数定义各水印通道的零参考水印.

The question of information coding real-time compression in quantization process was studied.

研究量化过程的信息编码 实时 压缩问题.

Vector quantization is a very important method of data compression.

矢量量化是一种非常重要的数据压缩技术.

Multi-order modulators shape the quantization noise even harder to higher frequencies.

多阶调节器在更高频率形成更大的量化噪声.

We have direct experimental evidence for the quantization of energy.

我们已经有了关于能量量子化的直接实验证据.

Context quantization is an efficient method to deal with this problem.

Context量化是解决这个问题的有效方法.

A subrange in quantization.

一种量化时所使用的子区间.

So far we have only demonstrated that the mean charge in electrolysis is quantized.

到目前为止,我们只验证了电解中的平均电行是量子化的.

After completely quantized financial evaluateon. Additionally, SMEs have to focus agency problem and Technology Adoption Lifecycle.

中小企业并购过程除了完整的量化财务分析外, 还要特别注意代理人问题及技术采用周期等并购风险议题.

Citation is quantized analysis. The feature of document source and citation category is concluded.

这一部分对《初学记·乐部》引文作量化分析,总结资料来源和引文类别上的特点.

A mesoscopic double resonance circuit mutual inductance and capacitance-inductance coupling was quantized using canonical quantization method.

用正则量子化方法将介观互感容感耦合双谐振电路量子化.

The assessment on the work could both be quantized and qualitative.

对作业的评价可以是量化的,也可以是定性的.

Molecules can have three types of quantized states.

分子可以有三种量子化状态.

The factors influencing the cake resistance and water content were and quantized by altering operational parameters.

通过改变操作参数,确定了滤饼比阻和滤饼含湿率的影响因素.

Quantizer non-idealities and comparisons of different quantizers will then be described.

分析了量化器的非理想因素,并比较了不同的量化器结构.

It includes: Video decoding ^ Video collection Video quantizer digital video compression and USB interface.

它包括: 视频图像解码、视频采集、量化以及数字视频图像的压缩和USB的接口.

To obtain the optimal quantizer , the distributions of wavelet transform coefficients for image must be determined.

为了设计最优量化器, 必须确定变换系数的分布规律.

Applying the scheme to the noisy channel, it can improve the performance of vector quantizer.

将该算法应用于噪声信道中, 能够有效的提高矢量量化器的性能.