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tv image
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  电视图像
     In this system the main used hardware include: main control unit W78E516B, image processor EL7301, high frequency signal receiver and control IC, TV image encoding circuit SAA7111A, receiving and demodulating circuit of digitized RGB signal Si151B, the parameter storage circuit AT24C16 and so on.
     设计中使用的硬件主要包括:单片机W78E516B、图像专用处理器EL7301、高频接收解调控制IC、电视图像编码处理电路SAA7111A、数字RGB接收解调电路Si151B、参数存储电路AT24C16等。
短句来源
     The Research of Track and Location of Two-Platform TV Image Targets
     两平台电视图像目标定位及建航研究
短句来源
     Motion compensation techniques for TV image encoding
     电视图像编码中的运动补偿技术
短句来源
     An Instrument to Measuring Analyzing and Assessing TV Image Noise
     电视图像噪声测量分析评价仪
短句来源
     TV Image Tracking Guidance and Anti-Jamming
     电视图像跟踪制导与抗干扰
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  电视画面
     This paper probes into the space in the particular angle of TV image on the basis of the relevant theories of Physics, psychology and physiology with the purpose of hackling it systematically and comprehensively and optimizing the quality of TV programs.
     本文把物理学、心理学和生理学中的相关理论引入到电视画面中,并从电视画面的独特视角来研究空间,主旨是从哲学的高度对电视画面空间来一次系统、全面的理论“观照”,目的是优化电视节目质量。
短句来源
     On the Space of TV Image
     电视画面空间论
短句来源
     Part two analyses the space feature of TV image in the angle of Physics.
     第二部分主要从物理学的角度,分析电视画面的空间特性;
短句来源
     As the terminals of information, low resolution can’t meet the requirements for high definition and digital. Especially when it is used as the television terminal, if the matrix resolution of displays is much lower than the spatial resolution of the TV image, pucker confusion effect will come into being , which affects the display results seriously.
     作为信息显示的终端,显示器如果分辨率较低就不能满足高清晰度和数字化发展的要求,特别是作为电视技术的显示终端时,如果显示器点阵分辨率远低于电视画面的空间分辨率,就会产生折叠混淆效应,使得显示结果受到严重影响。
短句来源
     Part four studies the visual space of TV image and addresses the issue of the exploitation of TV image space.
     第三部分研究了电视画面的视觉空间,并论述了电视画面空间的开发问题。
短句来源
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  “tv image”译为未确定词的双语例句
     A TV IMAGE INPUT DEVICE
     TV图象输入装置
短句来源
     Application of the Smoothing Filtering Technology in Enhancing TV Image Quality
     平滑滤波技术在增强视频图像中的应用
短句来源
     An improved Genetic Algorithm for TV Image Matching
     基于改进遗传算法的图像相关匹配
短句来源
     Five-Electrode X-Y Matrix Fluorescent Display Panel and TV Image Display
     五极X-Y矩阵荧光显示屏及其电视图象显示
短句来源
     This paper describes the design for TV image storage using 32K×8bits static RAM μPD43256. As the used memories are high speed and Large size, the circuits can be easily designed.
     本文叙述了一种使用32K×8bits静态RAMμPD43256的电视图象存储器的设计。 由于高速大容量存储芯片的使用,电路设计十分简单。
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  tv image
The microscopic TV image of the plating structure of an electroplated specimen after cyclic loading was directly analyzed by the image-processing system.
      
The system makes it possible to form a TV image of size greater than 20 m2 with brightness of about 50 cd/m2 at a distance of 20 to 100 m.
      
Among the methods that have been proposed to solve this problem, one of the most successful ones is that of constrained Total Variation (TV) image restoration, proposed by L.
      
Evaluating thermograms of the lower extremities by means of a TV image quantizer
      
The receiver, which analyses the eye movements and processes the TV image, is also compact and easy to carry.
      
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Bounce and flicker phenomena on TV images arising from long-distance tsansmission via microwave links are among the important factors leading to image degradation.@ Causes of these phenomena are analyzed Flicker is resulted from the long-time signal distortion due to A. C. coupling in multi-stage video amplifiers. At the same time, it introduces compression of synchronizing signal which originates in possible extension of dynamic range of TV signals beyond linearity limits of the transmission...

Bounce and flicker phenomena on TV images arising from long-distance tsansmission via microwave links are among the important factors leading to image degradation.@ Causes of these phenomena are analyzed Flicker is resulted from the long-time signal distortion due to A. C. coupling in multi-stage video amplifiers. At the same time, it introduces compression of synchronizing signal which originates in possible extension of dynamic range of TV signals beyond linearity limits of the transmission channels. Comparison and analysis on simulation experimentsis carried out.@ Other factors resulting in image bounce are discussed and means of overcoming it are presented.

长距离微波传输所引起的电视图象闪动现象是影响电视图象质量的重要因素。本文比较全面地分析了产生这一现象的原因。由于多级视频交流耦合而造成的长时间信号失真,引起了电视信号的闪烁。与此同时,又导致电视信号动态范围增加,受到传输通道非线性的影响后,使同步信号压缩,从而引起电视图象的跳动。对模拟实验的结果进行了对比分析。还讨论了产生电视图象闪动的其他因素,提出了克服闪动现象的方法。

This paper analyses the principle of the circuit which generates video square image signals in "TV Image Signal Generator". In according to the index of the instrument, the design formula of relationship between pulse width and elements pa-rmeter has been derived. The practical circuit Was computed.The signal sourse displaying black and white square picture includes a Horizontal Bar Oscillator and a Vertical Bar Oscillator. Its circuit formation is a varied multi-vbrator.The design formula of the...

This paper analyses the principle of the circuit which generates video square image signals in "TV Image Signal Generator". In according to the index of the instrument, the design formula of relationship between pulse width and elements pa-rmeter has been derived. The practical circuit Was computed.The signal sourse displaying black and white square picture includes a Horizontal Bar Oscillator and a Vertical Bar Oscillator. Its circuit formation is a varied multi-vbrator.The design formula of the ordinary typical multivibrator can not be used here. The design and experiment of the varied multivibrator show that the calculated value according to the formula derived here is quite close to the test value. The design formula can be used on engineering practice.

本文分析了“电视图象信号发生器”中采用视频方格图象信号产生电路的工作原理,并根据整机方格指标导出了脉宽与定时元件的设计公式,结合实用电路做了计算。本仪器产生黑白方格信号的信号源是横条振荡器和竖条振荡器,其电路形式是一种变形多谐振荡器。一般典型多谐振荡器的设计公式对它是不适用的。通过对这种变形多谐振荡器的设计和实验,可以看出应用文中导出的设计公式,其理论计算值与实验测试值是相接近的,有一定的实用参考价值。

The structure and luminance characteristics of the five-electrode fluorescent display panel and its driving method when it is used as a real-time TV image display are discussed. The relationships between the luminance and the display panel structure parameters and its operating conditions are presented. The vertical scanning is finished by grids decode, and there is only one anode driver in it. In the experimental TV set, a luminance of 82 nit and a contrast ratio of 40:1 and a gray level of 6 were...

The structure and luminance characteristics of the five-electrode fluorescent display panel and its driving method when it is used as a real-time TV image display are discussed. The relationships between the luminance and the display panel structure parameters and its operating conditions are presented. The vertical scanning is finished by grids decode, and there is only one anode driver in it. In the experimental TV set, a luminance of 82 nit and a contrast ratio of 40:1 and a gray level of 6 were obtained with a total power consumption of 13.5W.

本文讨论了五极X-Y矩阵荧光显示屏的基本结构、亮度特性,以及用于实时电视图象显示时的驱动方法。给出了发光亮度和显示屏结构参数以及工作条件之间的关系式。介绍了用这种荧光显示屏制作的实验性电视接收机,它用双层栅极组合译码方案产生垂直扫描,因而只需一个阳极驱动器。

 
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