平面上的投影 meaning in English
projection on a plane
Examples
- At any point the convergence is the angle between the meridian as represented on the plane and the n grid line .
一点上的收敛角是子午线在平面上的投影与N坐标线之间的角度。 - At any point the convergence is the angle between the meridian as represented on the plane and the n grid line
一点上的收敛角是子午线在平面上的投影与n坐标线之间的角度。 - At last , a 3 - d line - generating algorithm which makes full use of the projections on the 2 - d plane and the symmetry , direction and continuity of the line is presented
最后利用三维直线在二维平面上的投影以及直线的对称性、方向性、连续性，把二维直线生成算法拓展到三维直线，实现了三维空间的直线生成。 - First , the elements of the image navigation are analyzed and the coordinate systems are defined . with projection relation of perspective projection and epipolar geometry considered , essential matrix is derived
考虑导航相机采用透视投影模型时的空间点在像平面上的投影关系,结合极线几何的性质,给出了本质矩阵的定义式。 - The fundamental of this model is assuming that the change of the projection of moving objects on the image plane can be modeled by an affine transformation . then these parameters of regions " motion will be obtained from this model
建立模型的主要根据是假设所分析的目标在像平面上的投影随着时间的推移所发生的演化过程可以用一个仿射运动模型来模拟。