central projection meaning in Chinese

集中式投射线
心射投影
中心射影
中心投影
中央突

Technical drawings - projection methods - part 4 : central projection
技术图纸.投影法.第4部分:中心投影
Technical drawings - projection method - part 4 : central projection
技术制图.投影方法.第4部分:中心投影图
A camera calibration method with co - line points is proposed , in which distortion center is located according to cross ratio invariability , and then distortion coefficients are calculated based on a line ' s central projection is a line
摘要提出一种用共线点列标定摄像机镜头畸变参数的方法，先根据交叉比不变性确定畸变中心，再利用直线的中心投影仍为直线这一性质确定畸变系数。