现在覆盖额外的镜头镜头畸变校正。
Additional lenses now covered by correction of lens aberration.
镜头畸变渲染是GPU加速的支持平台。
Lens distortion rendering is GPU accelerated on supporting platforms.
复位：点击该按钮将重置镜头畸变模型到默认状态。
Reset: Clicking this button will reset the lens distortion model to its default state.
镜头畸变模式描述了如何根据相机畸变系数改变焦距。
The lens distortion model describes how the distortion coefficients change according to camera focal length.
本文提出了一种基于空间一组平行线标定镜头畸变的简便方法。
A new approach for lens distortion calibration is presented in this paper, which utilizes parallel lines.
镜头畸变白皮书：有关的其他信息的算法(2008年1更新)。
Lens distortion white paper: additional information about the algorithms (updated for 2008 + 1).
包括海外车型，与现在由以下六个镜头盖的镜头畸变校正拍摄的图像。
Including overseas models, images taken with the following six lenses are now covered by lens aberration correction.
首先有一个快速入门的透镜板，并让他们跟踪，包括重新将镜头畸变的工作流。
First off there is a quick introduction to de-lensing the plates, and getting them tracked, including a workflow for re-applying the lens distortion.
采用真值表法进行相机标定，将镜头畸变非线性微分化，有效克服了镜头畸变造成的影响。
The true value diagrams are used to do the camera calibration. This method takes nonlinear distortion of the lens.
根据镜头畸变的数学模型，利用平面圆形网格模板的网格交点来求取镜头的径向、切向和薄棱镜畸变系数。
Based the math model of lens distortion, the plane roundness gridding model is used to calculate the lens distortion coefficients of radial distortion and other non-linear factor.
其中直接光学方法根据因镜头畸变造成的像素点在像面水平和垂直两个方向上分布的对称性得到图像中心；
With regard to image center, pixels′ distribution on image plane is still symmetrical even under the influence of lens distortion.
摄影师必须知道如何使很宽的广角镜头固有的光学畸变最小化。
The photographer must know how to minimize the inherent optical distortion of a very wide Angle lens.
“为保证价格低廉，我们设计的镜头不能完全矫正畸变或其他失常。”他说。
"To keep the cost down we went with lenses that aren't corrected for many aberrations, " he says.
涵盖的主题包括：几何光学射线追踪，畸变，镜头设计，孔径和停止，辐射计和光度法。
Topics covered in geometrical optics include: ray-tracing, aberrations, lens design, apertures and stops, radiometry and photometry.
当通过一个特殊镜头放映时，受到畸变的图象又重新展开。
When shown through a special lens the distorted picture spreads out again .
该方法利用与光轴对称的径向畸变数学模型求出光学镜头的校正系数，对畸变图像进行校正。
The method USES the model of radial nonlinear distortion with the symmetry of optical axis to obtain correction coefficients of the optical lens, and then corrects the distortion image.
在标定过程中，应用线性算法求解出了镜头的径向畸变系数。
Radial lens distortion coefficient can be obtained by linear algorithm in the calibration.
短焦距摄像机镜头一般都存在比较严重的光学畸变。
There are bad optical aberration in the camera lens of short focus.
LD系列使用更高的镜头平移空间也同样可以保持较低的畸变和较少的像差。
VS-LD Series maintains low distortion and less shading by utilizing a higher amount of lens shift.
从光学测量角度出发，结合计算机视觉中的摄像机标定方法，解决了大视场短焦距镜头CCD摄像系统的畸变校正问题。
According to the principle of optical measurement, a simple and effective method to measure the distortion of CCD camera with a largefield, short focal length lens is presented.
短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。
There are bad optical aberration in the camera lens of short focus.
在本系统中，选用LED光源和畸变小的镜头作为视觉检测系统的照明光源和成像镜头，为精密测量提供了高质量的图像。
The LED light source and lenses with little distortion are selected as light sources and lens of imaging for inspection system, which provide high quality images during precise inspection.
本文重点分析了摄像机镜头径向畸变对立体表面目标特征检测精度的影响；
The effect on inspecting precision of object feature on solid surface caused by camera radial distortion has been analyzed.
文中采用了三次多项式校正技术，该技术不仅可校正光学镜头的几何畸变，对透视和倾斜所产生的畸变都有较好的校正效果。
The paper adopted cubic multinomial rectification technology which not only can correct optical lens's distortion but also has good rectification results for perspective and incline distortion.
此值控制着畸变的量。负数值校正镜头圆桶状面性畸变，而整数值校正镜头针尖状点性畸变。
This value controls the amount of distortion. Negative values correct lens barrel distortion, while positive values correct lens pincushion distortion.
通过理论分析和实验验证，在数码相机成像中，二维图像中的非线性畸变主要来自于相机镜头中透镜的组合误差。
Nonlinear distortion of images by digital camera is made of combined errors of lens in the camera. It is confirmed through theoretic analysis and experimental proof.
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。
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。
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.
短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。
This method is good for the camera lens of short focus, it can correct the aberration caused by radial distortion perfectly.
短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。
This method is good for the camera lens of short focus, it can correct the aberration caused by radial distortion perfectly.
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