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   摄像机成像 的翻译结果: 查询用时:0.378秒
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摄像机成像
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  camera imaging
     It firstly calibrates a camera, then computes the projection of a particular location from 3-D real scene to 2-D video image using the camera motion parameters according to a camera imaging model, and finally performs the perspective transformation to virtual objects with projecting results and blend them into the right positions in the video image to form a new visual effect.
     首先对摄像机进行标定,然后利用摄像机的运动参数根据摄像机成像模型计算出3-D实景中特定的位置在2-D视频图像上的映射,最后利用映射结果对虚拟景物进行透视变换,并把它实时融合到视频图像特定位置中形成新的视觉效果,实现了一种类似于虚拟演播室的简单、有效、实用的视频制作新方法。
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     Zhang zhengyou’s plane template two-step method, three aspects of improvements have been made. Firstly, tangential distortion adjustment is added into the camera imaging model.
     从三个方面对张正友的平面模板两步法作了改进:首先,在摄像机成像模型中增加了切向畸变校正;
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     The design of the driving logical circuit and the processing circuit of the video signal for 4 096 element linear CCPD camera imaging is described in this paper.
     从电荷耦合光电二极管(CCPD)的基本工作原理出发,设计出4096位线阵CCPD摄像机成像驱动逻辑电路和视频信号处理电路。
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     According to camera scene calibration theory and expressions,the corresponding relation between the pixels distance on the camera imaging plane and the factual distance of 3D space was obtained.
     首先,由摄像机视场的标定原理和标定公式,得到了摄像机成像平面内的像素距离与实际三维空间距离的对应关系;
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     Researches are mainly focused on the following aspects:Firstly, introduce detailedly the theory and real procession of the camera imaging.
     (1) 对摄像机成像的理论前提和实际过程,进行了详细的介绍。
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  “摄像机成像”译为未确定词的双语例句
     Camera error correction method based on RBF neural network
     基于RBF神经网络的摄像机成像误差校正方法
     Research on distortion of CCD camera
     CCD摄像机成像畸变的研究
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     Error Analysis of Measurement Based on Common Camera System
     基于普通摄像机成像系统测量的误差分析
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     With the base theory image processing, Camera image and calibration in vision measurement are studied.
     本文以图像处理为基础,围绕视觉测量系统中的摄像机成像及其标定技术,进行了深入研究。
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     A ERROR CORRECTION METHOD FOR\=CAMERA CALIBRATION
     一种摄像机成像误差的模型化修正方法
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  相似匹配句对
     Research on distortion of CCD camera
     CCD摄像机成像畸变的研究
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     Comparison of Camera Technology in Digital X-ray Imaging
     数字X射线成像中的摄像机技术比较
短句来源
     CCD;
     CCD摄像机
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     The imaging properties of holographic Iens
     全息透镜的成像特性
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     Photography or Imaging
     照相还是成像
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  camera imaging
Correlation of beta-camera imaging and immunohistochemistry in radioimmunotherapy using90Y-labeled monoclonal antibodies in ovar
      
Anger camera imaging of perfused and nonperfused brain tissue with intra-arterial 133xenon technique
      
Using computer-assisted scintillation camera imaging bile duct dynamics was studied in 28 patients with a nonvisualizing gallbladder due to acute cholecystitis.
      
High activity labeled platelets could be useful for the detection and observation of small foci of thrombosis by gamma-camera imaging.
      
The labeled tumor could easily be visualized by gamma camera imaging.
      
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The design of the driving logical circuit and the processing circuit of the video signal for 4 096 element linear CCPD camera imaging is described in this paper.The specifications of video channel of this image system are:dynamic range:45 dB;ratio of signal to noise:5 V peak value;resolution:2 400 line.Clear pictures have been taken at room temperature in laboratory.

从电荷耦合光电二极管(CCPD)的基本工作原理出发,设计出4096位线阵CCPD摄像机成像驱动逻辑电路和视频信号处理电路。该成像系统视频通道技术指标达到:动态范围45dB,信噪比5伏峰峰值,分辨率2400线。在实验室内摄出了室温下清晰图像。

In the paper the programmed correction of camera distortion is presented,which is based on the theory of function approximation and statistical detection.In virtue of this procedure,the camera distortion correction is straight forward and does.not need any prior knowledge of the distortion.An accurate correction can be obtained.

运用函数逼近与统计检验理论对摄像机成像误差修正法进行了研究,提出一种程序式的修正方法,使成像误差修正过程无需凭人工经验反复尝试,提高了误差修正的质量与效率

This paper analyzes the influence of CIG image vibration on image guidance simulation system.On the one hand,it makes the target angular accuracy degrate,on the other hand,it seriously influenees the image quality of CCD system.The expressions of MTF for image vibration are developed.The analytical results illustrate that the image vibration gives rise to reduction of MTF and the image smearing seriously and makes the tracking performance degrate.

分析了计算机成像(CIG)系统的图象抖动对成像制导仿真系统的影响,一方面使目标的角位置精度下降,更重要的是严重影响CCD摄像机的成像质量,推导出了图像运动的调制传递函数(MTF)表达式,计算结果表明:图像抖动将引起MTF的严重下降。造成图像模糊,降低了导引头的跟踪性能

 
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