查询词典 extended binary-coded decimal interchange code

The method includes steps: digital watermark technique is adopted to hide information of key data in not key data codes of compressed image; under protection of digital watermark, using protective backup for key data detects whether normal transmitted key data is correct or not so as to detect error code; carrying out cyclic mutual backup by using macro blocks in same positions in front and back macro block set; embedding coded motion vector in form of digital watermark to DCT transformation coefficient, and ensuring that video data are not influenced as best as one can; when error code occurs, if key data backup is correct, then the backup replaces former key data; otherwise, using mean value of key data in adjacent macro blocks within same frame to replace former key data approximately.

本发明中，采用数字水印技术在压缩图像的非关键数据编码中隐藏关键数据信息；通过数字水印保护下的关键数据保护备份来检测正常传输的关键数据是否正确，由此来检测传输误码；用前后宏块组中相同位置的宏块进行循环相互备份；对运动向量进行编码，然后以数字水印的形式嵌入到相对不重要的DCT变换系数中，同时保证视频数据尽量不受影响；在误码发生时，如果关键数据备份正确，则直接替代原关键数据，否则用同一帧内相邻宏块的关键数据的平均值近似替代原关键数据。

The system allows both simple "Yes-No" identification and detection of coded data (bar code, frequency code, etc.).

此系统包括简单的 YES-NO 识别和密码数据的识别。

Then the binary strand can be obtained according to its code-mode and encode every bit of this binary strand by adaptive arithmetic coding method.

根据当前编码操作符的可变模版，可以得到该操作符的二进制表示，并对这个二进制表示的每个比特作自适应算术编码。

"Bit: in full binary digit; In communication and information theory, a unit of information equivalent to the result of a choice between only two possible alternative s, such as 1 and 0 in the binary code generally used in digital computers."

位：通讯和信息论的信息单位，相当于在只有两种可能中作选择的结果，如在一般的数字计算机中所使用的二进码里的1和0。

"Bit: in full binary digit ; In communication and information theory, a unit of information equivalent to the result of a choice between only two possible alternatives, such as 1 and 0 in the binary code generally used in digit al computers."

位：通讯和信息论的信息单位，相当于在只有两种可能中作选择的结果，如在一般的数字计算机中所使用的二进码里的1和0。

How to migrate binary code between different ISA efficiently is a difficult problem in binary translation.

如何进行异构机之间可执行程序的高效移植是二进制翻译面对的难点问题。

Dynamic binary translation is just-in-time compilation from the binary code of one architecture to another.

动态翻译技术是一种即时编译技术，它将针对源体系结构编译生成的源机器码动态翻译为可以在目的体系结构上运行的翻译码。

Binary translation system is an across-architecture code migration system based on software, which translates binary codes of one architecture into those of another architecture.

二进制翻译系统是一种基于软件的跨平台代码迁移系统，它将一种体系结构的二进制代码翻译成另一种体系结构的二进制代码。

In binary translation phase, a dynamic binary translator can utilize the metadata to perform aggressive optimizations and improve the performance of the translated code.

在动态二进制翻译阶段，动态二进制翻译器就可以利用注解信息对翻译码进一步优化，提高翻译码的质量。

Making plain binary files using a C compiler, gcc used to be pure binary code.

讲的很不错，对学习c语言，了解编译器很有用。

I can do simple painting, carpentry and plumbing.

我能做简单的油漆、木工和修水管等工作。

The motivations, notations and outline of this work are also given in this chapter.

从这个意义上讲，这些时滞是无害的。然后用实例说明这三个定理的应用和互不包含性。