We used the error control coding to reduce the error rate and a blind extraction was also achieved.
我们提出的方法引入了误差控制编码以减少误码，且实现了密文的盲提取。
Theoretical analysis show that the method of generating watermark is secure and effective, and may be used for blind extraction.
实验结果和理论分析表明，水印生成方法安全有效，可实现水印的盲检测。
The statistical detection principle is used to achieve the blind extraction of the discriminating watermark and the blind detection of the Confirmable watermark.
在水印的提取与检测阶段，本文应用了统计学假设原理，分别实现了对识别水印的盲提取和确认水印的盲检测。
This paper presents a communication model used to describe the watermark system, which imbeds the watermark through modifying the statistical parameters, and blind extraction is carried out.
针对这个难点，本文使用带有边信息的通信模型对水印系统进行描述，通过对该模型中的统计域参数进行修改来嵌入水印，并实现了水印的盲提取。
During information extracting, the algorithm can restore the original engineering drawing accurately, and meets the requirements of high-precision machining, and also realizes the blind extraction.
提取时可以精确地恢复原始工程图，满足了工程图加工精度高的要求，并且实现了盲提取。
Blind signal extraction researches mainly on how to extract the source signal sequentially from the mixed signals.
盲信号提取主要研究如何把源信号逐个从观察信号中提取出来。
Blind Sources Separation (BSS) provides a new alterative for extraction of certain signal components in the signal corrupted by noise, and presents a new method for mechanical fault diagnosis.
盲源分离应用于机械振动信号的预处理中，提供了一个新的处理机制，在机械状态监测和故障诊断中具有一定的价值。
Finally, we research the Blind Source Extraction(BSE) of temporally correlated sources.
重点研究了时间相关源的盲提取算法。
Finally, we research the Blind Source Extraction(BSE) of temporally correlated sources.
重点研究了时间相关源的盲提取算法。
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