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。
To solve this problem, a novel approach for distortion correction is presented in this paper.
针对此问题，提出了一种新的变形校正方法。
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 process of nonlinear distortion correction of orthogonal pattern group in E-beam scanning is introduced.
论述了电子束扫描正交图形簇产生畸变的非线性校正过程。
This paper introduces the theory and design of real-time distortion correction system of medical elec-tronic endoscope (MEE).
介绍了医用电子内窥镜畸变实时校正系统的原理与设计实现。
This paper introduces the function and components of real-time distortion correction system of medical electronic endoscope (MEE).
介绍了医用电子内窥镜畸变实时校正系统的功能与构成。
With fast development of the digital image processing technology, it is prevalent for distortion correction with digital image correction methods.
随着数字图像处理技术的飞速发展，采用数字图像校正技术进行畸变校正已逐渐盛行。
A new correction method is proposed in this paper, and the distortion correction formula is deduced based on the definition of distortion coefficient.
提出一种新的校正方法，即根据畸变率的定义推导出畸变校正公式。
Accurate measurement of geometrical distortion of image display system with wide-angle objective lens is the precondition and key of digital distortion correction.
准确地测量含有广角耦合物镜的图像显示系统的几何畸变是实现图像显示系统几何畸变数字校正的前提和关键。
On account of four distortions such as signal lag, radial distortion, eccentric distortion and thin lens, etc. a precision distortion correction model is established.
新模型考虑了信号滞后、径向、偏心和薄透镜等四种畸变，建立了精确的畸变矫正模型。
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。
In this paper, the expression of the geometric distortion after the along-track motion compensation is derived. Then a method is presented for geometric distortion correction.
对沿航向运动补偿后的几何形变量进行了推导，提出一种校正沿航向运动补偿后几何形变的方法。
The practical use of the distortion correction method presented in this paper proved that the model could meet the requirement of distortion correction of lenses in most cases.
提出的方法已经在实际工程中采用。实践证明，这种模型可以满足大多数镜头的畸变校正要求。
A scan field distortion correction function fore-beam exposure system is deduced on the basis of the plane field alternation principle, and a simulative fruit is given by computer.
根据平面区域变换的原理，导出电子束曝光机扫描场的畸变校正函数，并给出计算机模拟校正的结果。
Simulating distortion correction: in Play mode, the cameras will render with an image effect that simulates the same distortion correction for the Cardboard lenses as occurs on the phone.
模拟畸变校正：在播放模式下，相机将呈现一个图像效果，模拟与手机上发生的纸板镜头相同的畸变校正。
A kind of real-time system which designed for distortion-correction in wide angle lens is introduced.
介绍了一种广角镜头图像畸变的实时校正系统。
A kind of real-time system which designed for distortion-correction in wide angle lens is introduced.
介绍了一种广角镜头图像畸变的实时校正系统。
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