一种广角畸变测试系统，其包括光源，透光板及取像模组。
The invention relates to a wide-angle distortion testing system comprising a light source, a light-transmitting plate and an image capture module.
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.
为了在有限口径下获得更大的观察范围，医用电子内窥镜广泛采用广角物镜，图象存在较为严重的畸变。
Due to the restriction of the coelom of human organs, wide angle lenses are widely used in the medical electronic endoscope whose images are distorted badly.
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。
Accurate measurement of geometrical distortion of image display system with wide-angle objective lens is the precondition and key of digital distortion correction.
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.
为了修正广角镜头的桶形畸变，本文提出了一种基于样条函数的修正方法。
Method for correction of barrel distortion due to wide-angle lenses based on a polynomial;
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。
A kind of real-time system which designed for distortion-correction in wide angle lens is introduced.
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