The atmospheric refraction is a main cause to remote sensing image distortion.
大气折射是造成遥感影像像点位移的原因之一。
Image distortion correction includes spatial correction and gray-level correction.
图像畸变校正包括空间位置校正和灰度校正。
So, it is very important to try to decrease the image distortion while capturing images.
因此，在图像采集过程中需要尽量降低图像失真程度。
Lastly, the method of concentric calibration is designed to realize image distortion correction.
最后采用同心圆现场标定的方法实现了图像的畸变校正。
The mathematical model of radial distortion, decentering distortion and in-plane image distortion is described.
介绍了数码相机的径向畸变、偏心畸变和像平面内仿射畸变对像点影响的畸变差模型；
And the effect of the image distortion center bias and scale factor ratio offset on image correction quality is discussed.
并对图像的畸变中心和纵横比例因子对校正的影响做了探讨。
After Mosaic, image must be close to the original image. Image distortion must be as small as possible and no obvious seams.
拼接后的图像要求最大程度地与原始图像接近，失真尽可能小，没有明显的缝合线。
The distortion center must be solved in order to correct the image distortion resulting from the lens in computer vision system.
为了校正计算机视觉系统中由透镜引起的图像畸变，必须求解出图像的畸变中心。
To conduct a large scale measurement, wide-angle lens is used in the camera and at the same time image distortion is introduced.
为了实现在大范围内的测量，摄像机采用了广角镜头摄像，同时也引入了比较大的图像畸变。
In the area measurement of an object with irregular plane using area array CCD, the precision is greatly influenced by image distortion.
利用面阵CCD测量不规则平面物体面积时，图像畸变对测量精度影响很大。
On the condition of bit stream lost, it can preserve image detail information and reduce the image distortion at bigger compression ratio.
该算法具有很好的细节处理效果，在大压缩比的情况下使图像的失真率大大降低。
In image pre-processing, it introduces two steps of image pre-processing that is image distortion rectification and image noise restraint.
在图像预处理中，介绍了图像预处理中的两个步骤，即图像的几何校正和噪声点的抑制。
Disadvantages: image distortion, easy-to-radiation protection difficult, conveying the implementation in the course of machinery to be improving.
缺点：图像易失真、放射辐射防护难度大、搬运过程中机械性能有待于改进。
Ultraviolet single photon imaging system with wedge and strip anode is introduced and the influence factor leading to image distortion is analyzed.
本文介绍了基于楔条型阳极的紫外单光子成像系统，分析了引起图像畸变的原因。
Second, it could not remove image distortion: except plane mirror, other kinds had more or less image distortion phenomenon, especially the spherical mirror.
球面镜、双曲率镜面或其他镜面，虽然视角和后视范围扩大，但仍然无法根除视觉盲区。
One of the major disadvantages of MRI is its image distortion, which affects the accuracy of the localization of SRT and the veracity of the dose distribution.
对MRI而言，由于存在着影像扭曲的问题，因此影响了SRT定位的精确性，并进一步影响了剂量分布的准确性。
The Planar is the foundation for a variety of Carl Zeiss high-performance lenses with impressive color correction, speed, image flatness and low image distortion.
普兰那结构式霰弹许多卡尔·蔡司高素质镜头的基础，有着高色差纠正、大光圈、像场平和低色散的优势。
And a satisfactory effect of fisheye image distortion correction is ultimately achieved by applying spherical coordinate orientation approach based on scans line approach.
在此基础上，采用球面坐标定位校正方法进行图像扭曲变形校正，取得了较好的图像校正效果。
To implement accurate metric measurement within a large field of view with common off the shelf cameras, the image distortion caused by wide angle lenses should be corrected.
为了用普通低成本的广角镜头摄像机实现较大视场的精确定量的图像测量，必须对畸变图像进行校正。
The typical methods such as mean processing algorithm and filtering algorithm can't effectively process the larger defects of infrared images, whereas bring about image distortion.
常用的平均值处理算法或者滤波算法，不但不能有效地处理较大的疵点，反而造成图像失真。
Resistance welding method has great destroy to the magnetic property of the seam, which will cause image distortion of the display when swerving, and post heat treatments are needed.
由电阻焊接方法焊接的超低碳钢支架对磁性破坏较大，导致显示器再转向后出现图像滞后和色偏等失真现象，需要进行焊后热处理。
Conclusion: Considering the absorbed dose of the patients and avoiding the image distortion, it is suggested that the selection of focus-film distance should be matched with the tube and grid.
结论：考虑病人的吸收剂量和避免影像失真，摄影焦-片距的选择应与滤线栅的焦距相匹配。
My major work is calibrating the binocular measurement system, measuring the distance between binocular robot and objects, i. e. localizing objects and itself, and correcting image distortion.
本文所作的工作主要是机器人视觉测距系统的标定、图像畸变的校正、机器人视觉定位。
Different browsers add different kinds of distortion to the final image, but none of them is able to produce a pixel perfect representation of the report.
不同的浏览器都会让最终的图像显示有不同的失真，但却没有一个浏览器能让报表实现像素级完美的呈现。
This article demonstrates code and techniques to create what I call "animated distortion portals" in the data to provide time-dependent visualizations of various parts of the image.
本文演示了创建所谓“动态失真门户”所需的代码和技术，提供局部图像的时变可视化。
Each measurement line must be placed along an image line that should be straight, but because of lens distortion is actually curved.
每个测量线必须被放置在沿着一个图像里的直线，这条线应该是直线，但由于透镜畸变实际上是弯曲的。
Distortion coefficients can be estimated by drawing measurement lines in the image.
畸变系数可以通过在图像中绘图测量线来估计。
Introduced the causes of motion image blurring and geometric distortion and the methods to deblur.
随后又介绍了导致运动图像模糊及几何畸变的原因及对应消除模糊的方法。
Introduced the causes of motion image blurring and geometric distortion and the methods to deblur.
随后又介绍了导致运动图像模糊及几何畸变的原因及对应消除模糊的方法。
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