This scheme includes five steps:image acquisition, camera calibration, 2D orientation, 3D orientation and spatial curve simulation.
主要包括图像采集、摄像机标定、二维目标定位、三维空间定位和三维曲线拟合。
The coordinate computing and setting out of spatial curve is introduced combining with the current using total station widely in the high road and spatial bridges.
本文结合目前广泛使用全站仪，对公路、主交匝道等线路工程进行曲线测设。
Small radius curve beam bridge with high piers is a spatial structure system with complex mechanical performance.
高墩小半径曲线梁桥是具有复杂力学性能的空间结构体系。
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