视频显示

This paper precisely conducts the special topic research in view of some important technologies of the digitized control module.(1) AC motor control circuit of PAN/TILT is designed ,which speed is controlled by AT89C51 MCU. DC motor control circuit of LENS is designed too.(2) The hardware and software of automatic temperature control is designed, which used in camera protect box without A/D IC. A kind of single wire communication IC is used in the circuit. So, the program is given.(3) A method of video switch without picture shock is discussed in this paper, and 16x8 video switch circuit is designed. AT89C51 can carry out time sequence logical control with the sync signals by request..(4) The module of real-time clock is designed, in which, LCM is used, a kind of three-wire communication IC is used too.

1给出了一种由89C51单片机控制的简单易行的交流云台转动变速控制电路，实现了云台及其电动三可变镜头的控制；(2)给出了无需外加A/D、单线通信的防护罩自动温度控制电路，完成了单片机温度控制软件的设计；(3)提出了"无抖动"视频切换的设计思想，给出了16×8的视频切换电路，利用单片机在视频信号的场消隐期控制切换，从而实现了"无抖动"切换；(4)给出了一种三线接口通信的液晶显示实时时钟电路，完成了程序设计；(5)提出了在视频监控系统数字控制模块中，用CAN总线取代传统的RS-485总线，实现PELCO-P协议传输的方案。

The mobile terminal includes a display unit with a video data display area and a user data display area.

该移动终端包括具有视频数据显示区域和用户数据显示区域的显示单元。

The key data and work ing state can be st rik ingly disp layed on themonitor by superimpo sing some characters upon a video picture. Therefore, the technology of video character display is widely used.

在视频图像上实时叠加字符，可以及时将关键的数据和工作状态显示出来，既醒目又直观，因此视频字符显示技术得到了广泛的应用。

The data of VideoCensus shows, undertaking be publicitied first popularizing an activity, namely after rugger of American super cup is surpassed, hulu the flow Feburary is swelled greatly 33%, its video broadcasts a frequency to be achieved 309 million times, surmounted Yahoo and MySpace, become the complete beauty that is next to YouTube very quickly website of the 2nd big video, the video Feburary broadcasts YouTube the frequency is 5.2 billion times.

VideoCensus的数据显示，在进行了首次公开推广活动，即美国超级杯橄榄球赛后，Hulu二月份的流量大涨33%，其视频播放次数达到3.09亿次，超越了雅虎和MySpace，一跃成为仅次于YouTube的全美第二大视频网站，YouTube二月份的视频播放次数为52亿次。

With rapid advancements of digital video, however, there is lots of digital video systems having different spatio-temporal sampling ratio, having different standards and different formats, having different display equipment, in order to carry out different formats conversion.

随着数字视频技术迅速发展，产生了各种数字视频系统，具有不同的时空分辨率要求，导致了不同的格式的存贮，传输和显示数字视频的标准出现。

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。

The key data and working state can be strikingly displayed on the monitor by superimposing some characters upon a video picture.

在视频图像上实时叠加字符，可以及时将关键的数据和工作状态显示出来，既醒目又直观，因此视频字符显示技术得到了广泛的应用。

The key data and working state can be strikingly displayed on the monitor by superimposing some characters upon a video picture. Therefore, the technology of video character display is widely used.

在视频图像上实时叠加字符，可以及时将关键的数据和工作状态显示出来，既醒目又直观，因此视频字符显示技术得到了广泛的应用。

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。

MFD simulator implements the simulation of operation on Option Selectable Switch by touch screen technique, and by virtual instrument technique MFD implements the collection and management of raster video information and stroke video information, Finally it implements all the function of MFD.

通过对触摸屏的操作来模拟显示器周边键的操作，通过使用虚拟仪器对光栅视频和笔划视频信息进行采集、处理和显示，从而实现了多功能显示器的显示和控制功能。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。