1) known point
已知点
1.
This paper introduces extraction of line equation and line locus equation, by making use of arbitrariness of known point in the space line.
介绍了如何利用空间直线 x -xOX =y -yoY =z-zoZ 上已知点MO(xO,yO,zO)的任意性来求直线方程和直线的轨迹方
2) not known dot
非已知点
3) known control points
已知控制点
4) Compatibility of known points
已知点的相容性
5) Passing a Known Point Hough Transform
过已知点Hough变换
1.
Navigation features were extracted by using the image processing algorithm of Passing a Known Point Hough Transform, and the method of fuzzy control based on simplified kinematics model was put forward for automatic steering control system.
该文对机器视觉导航的关键问题图像处理和路径控制进行了深入的研究,采用过已知点Hough变换的图像处理算法提取自然环境下的导航特征,对自动转向控制系统,提出了基于简化的运动学模型模糊控制方法。
6) datum
[英]['deɪtəm] [美]['detəm]
已知数基准点
补充资料：太阳系天体中已知的最长的沟
太阳系天体中已知的最长的沟
金星是天空中除了太阳和月亮外最亮的星，亮度最大时比全天最亮的恒星天狼星亮14倍，金星表面的沟壑，它是目前太阳系天体中已知的最长的沟.
金星是天空中除了太阳和月亮外最亮的星，亮度最大时比全天最亮的恒星天狼星亮14倍，金星表面的沟壑，它是目前太阳系天体中已知的最长的沟.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条