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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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A subrange in quantization.

一种量化时所使用的子区间.

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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.

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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.

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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.

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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.

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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.

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Molecules can have three types of quantized states.

分子可以有三种量子化状态.

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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.

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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.

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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.

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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.

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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.

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