视频信号

For example, a watermark is embedded in the luminance component and a cyclically shifted version thereof in the chrominance component of a video signal.

例如，将水印嵌入在视频信号的亮度分量中，并将其循环移位版本嵌入在视频信号的色度分量中。

It has effective interlaced signal encode algorithm and wide bit rate scope. MPEG2 can represent interlaced and progressive video sequence, and it is widely used in DVD, HDTV and digital satellite TV.

MPEG2是视频和音频信号数据压缩国际标准MPEG1的扩展，直接面向高数据率的广播格式，提供了有效的隔行视频信号编／解码算法，支持宽范围的比特率。

Multistandard digital video signal conversion is an important technology in display system of Plasma Display Panel structure with Shadow Mask.

多制式数字视频信号转换是荫罩式等离子平板显示系统中的一项重要技术，本文提出了不同制式数字视频信号扫描格式到用于SM-PDP显示的固定分辨率、帧频扫描格式转换的解决方案。

It is required in capture of video to synchronize the digitizing process with the parameters of the video signal .

在捕获视频信号时，需要用视频信号的参数实现数字化过程的同步。

It is required in computer capture of video to synchronize the digitizing process with the parameters of the video signal .

在计算机捕获视频信号时，需要用视频信号的参数实现过程的同步。

It is required in computer capture of video to synchronize the ''.'digitizing'.

在计算机捕获视频信号时，需要用视频信号的扫描参数实现''。

It is required in computer capture of video to synchronize the digitizing process with the parameters of the video signal .

在计算机捕获视频信号，需要用视频信号的参数实现数字化过程的同步。

It is required in computer capture of video to synchronize the digitizing process with the scanning parameters of the video signal .

在计算机捕获视频信号，需要用视频信号的参数实现数字化过程的同步。

It adopts the special arithmetic that generates a point by intersecting of two beelines. There isn t defect such as generating the radar video by table look-at bitmap. The radar image is more verisimilitude, and it is better to simulate sea echo suppression, anti clutter rain, etc.

它改变了以往采用位图形式查表实时生成雷达视频信号算法的缺点，采用了从矢量化的海图数据中通过直线求交的算法实时生成雷达视频信号，这样在真雷达显示单元上显示的图像更加逼真，特别是在近量程，能真正提高雷达距离分辨力，不会出现马赛克现象，而且对于模拟诸如海浪抑制、雨雪干扰等效果更为方便。

In PC assisting, it can real-time generate radar video signal which display on real radar screen. It adopts the special arithmetic that generates a point by intersecting of two beelines. There isn t defect such as generating the radar video by table look-at bitmap. The radar image is more verisimilitude, and it is better to simulate sea echo suppression, anti clutter rain, etc.

它改变了以往采用位图形式查表实时生成雷达视频信号算法的缺点，采用从矢量化的海图数据中通过直线求交的算法实时生成雷达视频信号，这样在雷达显示的图像更加逼真，特别是在近量程，能真正提高雷达距离分辨力，不会出现马赛克现象，而且对于模拟诸如海浪抑制、雨雪干扰等更为方便。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。