Using these parameters, the 3-d position of a point in the scene, which is identified and matched in two stereo images, can be determined.
利用体视投影匹配确定的标定参数，就能从两幅体视照片中确定视场内一点的三维位置。
In the experiment, we reconstruct 3-d position of the target by linear self-calibration technology based on active vision and the matching method based on characteristic points.
通过实验，利用基于主动视觉的线性自标定技术，完成了对相机的自标定，并利用基于特征点的立体匹配方法，完成了点的三维重构。
The constant rotation matrix simplifies the algorithm and process of object 3 D position, and it can achieve high accuracy.
使用恒定旋转矩阵使得目标三维定位的算法与标定参数的过程大大简化，同时具有较高的定位精度。
The utility model comprises a SCM provided with A/D convertor and 3 rotor magnet steel position sensor signals taken from the counter electromotive force of the motor rotor winding.
包括带A/D转换器的单片机及取自电动机定子绕组的反电动势的三个转子磁钢位置传感器信号。
Another method is proposed to get a 3-d earthquake distribution image using dense and high precise hypocenter position data.
提出了利用密集的震源区精确地震定位结果获得该区地震分布三维图像的方法，可以反映震源区活动构造的三维形态。
Finally distribution of 3-d eddy-current field and variation curve of eddy current loss to the variation of wire position can be get.
得出三维涡流场的场分布图和涡流损耗随导线偏移量的变化曲线。
Finally distribution of 3-d eddy-current field and variation curve of eddy current loss to the variation of wire position can be get.
得出三维涡流场的场分布图和涡流损耗随导线偏移量的变化曲线。
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