relative relief map

To effectively realize the image feature matching for topography measurement and rebuilding,a new matching scheme is presented,where the topography resource image and model image matched are partitioned at first,and then the regions are matched according to the gray level correlation.

针对地貌测量重构中的图像特征匹配问题,提出了一种新的图像特征匹配方法。

To effectively realize the camera calibration on a position topography measurement, a multi-camera parallel calibration method is proposed based on a camera intrinsic parameter model.

针对阵地地貌测量重构中的相机参数标定问题,基于相机的内参数模型提出了一种多相机并联阵地地貌测量标定方法。

In this paper,we explored the characteristics of different means used in the micro-geomorphology survey and analyzed the advantag.

文中探讨了选择不同测量技术在微地貌测量中的应用特点和组合优势,结合测量实例分析了三维激光扫描仪在完整记录和有效分析地震地表破裂带信息方面的优势及其限制条件,并进一步讨论了上述测量方法的应用前景。