像片坐标 meaning in English

photographic coordinate

In view of the altitude problems of inspecting the weighted average ways of obtaining altitude and the advantages and disadvantages of moving surface interpolation method are talked about through comparison , with which the writer draws a conclusion that moving surface interpolation method is suitable to be applied for the dynamic state inspection places , , moreover the key technology about the dynamic slate inspection is also taken into consideration , which includes digital camera and types of camera lens , the cause of camera lens distortion and the fundamental determining principle , the gain of image coordinate and the realization of time synchronization
针对检定点高程问题，分析比较了获取高程的加权平均法和移动曲而内插法的优缺点，得出移动曲面内插法适合用于动态检定场的结论。特别是针对动态检定的关键技术给予了相关研究，内容涉及：数码相机及相机镜头的选型，相机畸变差产生原因及测定的基本原理，像片坐标获取以及时间同步实现，得出结论：利用gpsoem板的秒脉冲( 1pps )输出特性，能够实现两台数码相机与gps接收机时间同步，满足动态检定指标要求。