principal point
英 [ˈprɪnsəpl pɔɪnt]
美 [ˈprɪnsəpl pɔɪnt]
网络 主点; 要点; 点坐标; 像主点; 主点坐标
双语例句
- The principal point of contact at the client ( C), who also understands some of the strategic potential, but is similarly denied visibility.
客户那边的主要联系人（C），也了解一些战略潜能，但类似地被拒绝可见。 - Calculation of the equivalent principal stress on a test point in two-dimensional stress field in structural strength experiment
结构强度试验中平面应力区测点相当应力的计算 - The novelty of the approach lies in the application of semidefinite programming for recovering the camera focal lengths and the principal point.
提出一种新的视频监控摄像机自标定算法，它利用半正定规划来恢复摄像机的焦距和主点。 - Depth estimating algorithm and precision analysis of bifocal imaging without principal point calibrating
无标定主点坐标的双焦测距算法及精度研究 - Their principal point is how similar the two versions are.
他们的主要观点是，两种英语非常相似。 - A simple assistant measurement of principal point and distance of photo for non-metric digital camera space resection of single photo
非量测数码相机单像空间后方交会的辅助分步像主距与像主点的简单测定 - But I might understand it from the principal's point of view.
但从校长的角度看，我能理解。 - Using the edited program, the deflection, stresses on three directions, principal stresses, maximum shearing stress and principal strain at any computing point under any number of wheel loads in a road pavement structure with any number of layers could be computed.
所编程序可以计算任意多层的路面结构，在任意个荷载作用下，任意个计算点的挠度、三个方向的各应力分量、主应力、最大剪应力和主应变值，即； - There are different interpretations to the well known carbonate building-up of the Middle Triassic in the South Guizhou, and the principal debate point is whether the building-up possesses reef or it is composed of only bank.
黔中、黔西南的中三叠世是否存在生物礁是一个有争议的问题。 - According to image of linear edges in calibration object, the distortion coefficient and position of principal point of imaging system can be calculated by optimization method.
利用标定物直线边缘的图像，并运用优化的方法来计算成像系统的畸变系数和主点位置。 - According to the properties of basic points of lens group and the varifocal principle of lens group, a vari-focal optical system which has a fixed image space principal point has been designed.
根据透镜组基点性质和透镜组可变焦原理，设计定第二主点变焦光学系统。 - Rotational surface extraction based on principal direction Gaussian image from point cloud
基于主方向高斯映射的旋转面特征提取 - The Application of the Coordinate of Principal Point of Camera
航摄机检定主点坐标的使用问题 - The Relation between the Principal Direction on a Point of the Surface and the Principal Direction of the Quadric Curve
曲面上一点的主方向与二次曲线的主方向的关系 - A vari-focal optical system with fixed image space principal point
定第二主点变焦光学系统 - The aspect ratio and principal point can be estimated beforehand because they are changeless during camera movements.
因相机在运动过程中其纵横比、主点固定不变，可以事先标定； - On the basis of lots of test, referenced the theory of elastic mechanics, the maximum dynamic strain and the maximum principal stress of the point measured can be calculated.
外推法是在充分试验的基础上，结合弹性力学理论，对试验测量结果进行外推计算，以求得测量点最大的应变值和相对应的最大主应力。 - The relationship between the inertia principal axis of rigid body and the inertia principal axis of any point on it
刚体惯量主轴与其上任一点的惯量主轴之关系 - Thus the research on stress trait, design calculation theory and construction principal point of block retaining structure has certain significance in theory and practical engineering.
因此对砌块式挡土结构的受力特点、设计计算理论及施工要点进行理论分析及试验研究，具有一定的理论与工程实际意义。 - Because the shadow is far away from the image principal point and is concerned with three facts, distance between building and principal point, building shape and height, correct model can be different for various images.
由于建筑物遮蔽的位置是远离像主点的，遮蔽的范围与建筑物距像主点的距离、建筑物的形状、高度有关。因此不同类型的遥感图像校正模型并不相同。 - In the basis of traditional classroom, building Web teaching system by integrating mind map and inquiry process is the principal innovative point.
将思维图与探究过程相结合开展以传统课堂为基础的Web教学，是本文的主要创新点。 - In the real condition, we set that the focal length and the constant principal point are unkown.
在实际拍摄中，设相机焦距未知和主点不变。 - On the basis of Tsai calibration, it puts forward a kind of method for planar calibrating, which is joined the calibrations of principal point coordinate and aspect ratio.
本文以Tsai标定法为基础，加入了主点坐标及纵横比的标定，提出了一种平面标定的方法。 - Thus realizing the calibration correction of the camera host, the coordinates of the principal point as well as the system error because of the lens distortion.
从而实现相机主距，像主点坐标以及因光学畸变等因素引起的系统误差改正数的检校改正。 - It is the principal psychological activities point to a certain degree of stimulus and response to their choice of a sense of the state regulation.
它是主体心理活动指向一定的刺激并对其做出选择应答的一种意识调节状态。 - How to reliably and rapidly detect the signals from licensed users is the principal point for CR. Spectrum sensing for that is one of the key technologies in CR. Cooperative spectrum sensing is a research hotspot of the spectrum sensing technologies.
如何及时准确地检测到授权用户的存在是认知无线电的首要工作，作为解决这一问题的频谱感知技术是决定认知无线电能否实现的关键技术之一。协作频谱感知是频谱感知技术中的研究热点。 - First, principal curve is extracted from planar point clouds and curvatures at every vertex of the principal curve are calculated. Then we determine the initial control polygon by the curvature maxima. Finally, we fit the open B-spline curve using SDM method to the point clouds.
首先从点云数据中提取出主曲线，计算主曲线上各点的曲率，然后根据曲率极值点确定初始的B样条控制多边形，最后利用SDM方法拟合最终的B样条开曲线。