circular points中文什么意思

虚圆点

• circular:    adj. 1.圆的，圆[环]形的。 ...
• point:    n. 1.尖头，尖端；尖头器具；〔美 ...
• circular points at infinity:    虚圆点

例句与用法

1. The circular points are really a degenerate conic .
   虚圆点实际上是一退化的二次曲线。
2. In the solving of absolute conic images , a novel circular point based method is used . the experiments show that the algorithm is feasible
   其中在绝对二次曲线的像的求解中研究了一种使用虚圆点的方法，实验结果表明该算法是行之有效的。
3. In the investigation of virtual scene blend rendering techniques , because the 3d object imaging is related with camera interior parameter and exterior parameter , a self - calibration method based circular point is put forward
   在虚拟场景混合绘制技术研究中,由于三维空间中物体的成像与摄像机的内外参数是密切相关的,我们提出了一种基于圆环点的摄像机自标定方法。
4. This paper presents the images of circular points of the plane on which the 1d object translates , the constraints of circular points to camera intrinsic parameters , and the numerical solution to the constraints equations ( and then we obtain the camera intrinsic parameters )
   摘要给出了平移运动的一维物体所在平面的虚圆点图像及其对摄像机内参数的约束，和约束方程的数值求解方法，从而获得摄像机的内参数。
5. In 3d space , points on the infinite plane compose the absolute conic , and it contains the interior parameter information of camera . we use photography geometry character of circular point on the absolute conic to calculate camera interior parameter , exterior parameter can be obtained . we can obtain more accurate
   在三维摄影空间中,无穷远平面上的点构成了绝对二次曲线,由于二次曲线的像包含了摄像机的内部参数信息,我们利用了圆环点的像在二次曲线上的摄影几何特性,从而确定摄像机的内部参数,进而求取摄像机运动的外部参数。