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   靶面照度 的翻译结果: 查询用时:0.189秒
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靶面照度
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  illuminance of ccd fpa
     Using external trigger control system of CCD camera and the EPLD device, the image of a static object when the illuminance of CCD FPA (Focal plane array) less than 3 7×10 -5 lx with resolution of 300TV lines was detected.
     可获得当CCD靶面照度为 3 7×10 -5lx下静态目标达到 3 0 0TVlines分辨率的图像。 给出标准的视频信号输出及实时显示。
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  “靶面照度”译为未确定词的双语例句
     In the process of flighting objects being measured and tracked by O-E theodolite,the background of the objects changes ceaselessly,and the lum of targets’surface changes with it.
     光电经纬仪在对空中飞行目标进行测量跟踪过程中,由于目标背景不断发生变化,摄象机靶面照度也随之变化。
短句来源
     The paper primarily introduced the complete TV signal transmitted by cemera. After processing,the signal can be used to control target plane irradiance,that is to control the transmittance of ceramic filter.
     着重介绍摄象机输出的全电视信号,经过一系列加工处理后,控制靶面照度,即控制陶瓷滤光片的透过率,从而实现了视频信号自适应调光的新方法,以及介绍构成调光系统的原理、电路设计特点、实验过程和实际应用效果等。
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  相似匹配句对
     New Target Ship——Plane Target
     新型船——
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     On the Distribution of Image Illuminance
     象照度均匀性分布(英文)
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     The facial expression mark picture identifies the calculate way
     目标图像识别算法
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     and then digital terrain model can be generated.
     模型。
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     Research of Illuminance Measurement of Motor Vehicular Lamp Using Plane Array CCD Device
     阵CCD器件测量车灯照度的研究
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The paper primarily introduced the complete TV signal transmitted by cemera. After processing,the signal can be used to control target plane irradiance,that is to control the transmittance of ceramic filter. In this eay the new method for adjusting light by adaptive video signal can be raelized. The principle, features the process and the practical effects are also presented.

着重介绍摄象机输出的全电视信号,经过一系列加工处理后,控制靶面照度,即控制陶瓷滤光片的透过率,从而实现了视频信号自适应调光的新方法,以及介绍构成调光系统的原理、电路设计特点、实验过程和实际应用效果等。调光系统,自适应控制系统,视频信号,电视跟踪系统。

Aim To describe accumulating frames characteristics of CCD camera as a night vision detector. Methods Utilizing CCD external trigger, computer video capture card and image processing software, the image accumulation was made. Results The detection of the static object image whose illuminance on the CCD FPA(focal plane array) was less than 3 7×10 -5 lx was realized and the image's resolution of 300?TV lines was achieved. Conclusion This experimental system can provide a kind of night vision device...

Aim To describe accumulating frames characteristics of CCD camera as a night vision detector. Methods Utilizing CCD external trigger, computer video capture card and image processing software, the image accumulation was made. Results The detection of the static object image whose illuminance on the CCD FPA(focal plane array) was less than 3 7×10 -5 lx was realized and the image's resolution of 300?TV lines was achieved. Conclusion This experimental system can provide a kind of night vision device capable of detecting the static object at low light level and with low cost compared to an image intensifier.

目的 研究CCD 摄像机作为微光夜视探测器的帧累积特性. 方法 利用CCD 摄像机的外触发器控制系统、计算机图像采集卡和图像处理软件进行图像累积. 结果 实现了CCD 靶面照度为3-7 ×10 - 5 lx 以下静态目标图像的探测,并可达到300 TVLines 的图像分辨能力. 结论 这一实验能提供一种不需高昂成本的像增强器微光夜视仪,实现对静态目标的微光探测.

The TDI characteristics of CCD camera as a low illumination level night vision detector is described. The real time display technique of the object image after multiple frames accumulation is presented.Using external trigger control system of CCD camera and the EPLD device, the image of a static object when the illuminance of CCD FPA (Focal plane array) less than 3 7×10 -5 lx with resolution of 300TV lines was detected.

叙述了CCD摄像机作为微光夜视探测的TDI(时间延迟积分 )特性及实时显示多帧累积后目标图像的技术 ,利用CCD摄像机的外触发控制系统和EPLD可编程逻辑器件实现图像的TDI累积。可获得当CCD靶面照度为 3 7×10 -5lx下静态目标达到 3 0 0TVlines分辨率的图像。给出标准的视频信号输出及实时显示。

 
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