引入粗差探测的外方位元素的解算。
The gross error detection scheme is introduced into the computation of exterior elements.
相机的外方位元素是摄影测量立体重建的重要参数。
Camera's exterior orientation elements are important parameters for photogrammetry stereo reconstruction.
这种方法克服了原有理论的缺陷，使标定出的相机内外方位参数更加精确、稳定。
This approach overcame the demerit of the theory mentioned above, therefore the precision of interior and exterior orientation parameters calibration became better.
稀少控制点地区遥感影像精确纠正的关键在于获得拍摄时刻影像的高精度外方位元素。
The key technique for precise orientation of RS image in GCP scarce region is to obtain the high-precision elements of exterior orientation on the imaging moment.
本文推导了星载测定外方位元素参与下，无地面控制点卫星摄影测量高程误差估算公式。
This paper deduces elevation error estimating formulae of the satellite photogrammetry, which is concerned with elements of exterior orientation that measured by spaceborne sensors.
利用IMU/DGPS组合导航技术，可以在航空摄影的同时直接获取像片的外方位元素。
The direct measurement of exterior orientations using the integrated IMU/DGPS system proves to be an effective means.
线阵推扫式影像外方位元素间的强相关性，导致法方程病态，外方位元素的最小二乘估计值误差较大。
The strong interrelationship among exterior elements of linear pushbroom imagery induces normal equation severely ill-posed and least squares value deviated from the true value.
提出在现有条件下利用激光实现无源红外方位标的思路，并通过详细计算与分析，论述了无源红外方位标的可行性。
This paper points out how to found a passive drone of infrared under the present conditions and discusses the feasibility of the drone with careful calculation and analysis.
通过与现有基于点云强度图的配准方法的对比实验表明，在低精度初始外方位元素的辅助下，本文方法能够达到较高的配准精度。
The experimental results show that the proposed algorithm can obtain more accurate results in comparison with the registration method based on LiDAR intensity image.
在立体摄影测量中，为测定物体的形状、大小和空间位置，不需知道摄影的内、外方位元素，由像片上的信息即可直接进行测量和计算。
In stereophotogrammetry, without knowing the exterior and interior orientation parameters, we can obtain the necessary information the shape, size and position of an object...
首先介绍了基于广义点的摄影测量，在分析基于直线特征广义点摄影测量的基础上，通过ICP方法的引入，从而建立了一种基于自由态控制曲线的外方位元素解算方法。
At the basis of analyzing generalized points photogrammetry based on line feature, making use of the ICP arithmetic, a resection from free-form control curves has been constructed.
首先介绍了基于广义点的摄影测量，在分析基于直线特征广义点摄影测量的基础上，通过ICP方法的引入，从而建立了一种基于自由态控制曲线的外方位元素解算方法。
At the basis of analyzing generalized points photogrammetry based on line feature, making use of the ICP arithmetic, a resection from free-form control curves has been constructed.
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