...桶状变形(Barrel distortion)亦可称为负变形(Negative distortion),是一种成像缺陷。桶状变形的影像,像点会随着与中心点距离之增大而移位。
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horizontal barrel distortion 水平桶形失真
vertical barrel distortion 垂直桶形畸变 ; 垂直桶形失真
barrel and pincushion distortion 状和枕状变型
barrel-type distortion [摄] 桶型畸变
barrel & pincushion distortion 何谓桶状和枕状形变
barrel l distortion 桶形失真 ; 桶形畸变
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N distortion of an image produced by an optical system that causes straight lines at image margins to bulge outwards 桶形畸变; 由光学系统造成的图像失真,图像边缘的直线向外膨胀 [photog]
Method for correction of barrel distortion due to wide-angle lenses based on a polynomial;
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。
Through transforming pixels in the image, this paper adopts L multinomial address correction to realize barrel distortion correction of images.
桶形失真直接影响了对图像的分析理解,为了得到比较完好的图像,对拍摄到的图像进行几何校正是十分必要的。
This value controls the amount of distortion. Negative values correct lens barrel distortion, while positive values correct lens pincushion 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。
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