立体摄影测量

Based on survey of existing methods, in this dissertation: aimed to the reliability of stereo image matching in digital photogrammetric, a new matching strategy utilized local continuity constraints encoded by triangulation of the well-defined points is proposed; concerned with the inherent efficient, accuracy and size constraint problems of existing topographic structure extraction approach, an efficient, accurate and large scale data adapted approach based on the combination of vector and raster processes are proposed.

在对国内外这方面工作进行总结分析的基础上，针对数字摄影测量立体像对影像匹配的可靠性问题，首次提出了基于良好匹配点三角形约束下影像匹配传播方法；为了解决以往基于邻域操作的地形结构线提取算法效率低下、结果准确性差和处理数据规模限制等问题，提出了适用于大规模规则格网DEM数据的基于矢量、栅格操作相结合的地形结构线快速提取算法。

The most accurate Roentgen technique for threedimensional assessment of micromotion is Roentgen Stereophotogrammetric Analysis.

用于三维微动测量的最精确的X线成像方法是X线立体摄影测量分析法。

Experiments of two areas prove that the mathematical model for SPOT5 HRS stereo mapping is correct, and it can achieve a good precision. The experiments also prove that the formula of satellite stereophotogrammetry is right, and it can be applied to estimate theoretical precision of other satellite stereophotogramm-etry.

通过对两个实验区的实验证明本文的SPOT5 HRS立体测图的数学模型是下确的，并能够达到较好的精度；实验也证明了本文推导的卫星立体摄影测量的理论精度估算公式是正确的，并适用于其他卫星立体摄影测量理论精度的估算。

The theory,whose analysis method is very normal andvery practical,can be used to solve various problems of 3D-PIV stereophotogrammetry,such as optimum arrangement of 3D-PIV stereography,deformation correction,displacement reconstruction of various 3D-PIV arrangement.

该理论观点新颖、其处理方法规范、通用性强，适合于分析解决各类3D-PIV技术的立体摄影测量问题。例如立体摄影的最佳布置、形变的修正以及各种(典型的、一般的、特殊的)摄影布置的PIV三维重建。

A photogrammetric system based on a desktop personal computer and a mount-on mirror stereoscope is utilized and evaluated for its functionality and mapping environment in this study.

本研究以一桌上型数位摄影测量系统，采用外挂立体镜，观测分割屏幕，进行内外方位、立体绘图等数位摄影测量作业模式，探讨该系统之人机界面、视觉环境。

Bondage, we must take into account the characteristics of the computer theory of the development of digital photogrammetry, which is digital photogrammetry for the development of the theory and practice put forward a new opportunity, for example: Vanishing Point Theory and Applications, broad and multi-point theory and application of baseline three-dimensional theory and application.

的束缚，必须从计算机的特点考虑数字摄影测量的理论发展，这正是数字摄影测量为其理论与实践的发展提出了崭新的契机，例如：灭点理论与应用、广义点理论与应用和多基线立体理论与应用。

The paper introduces the photogrammetric methods to reconstruct the man's skull based on serial stereo images of structured light.

本文以摄影测量理论为基础，介绍了利用数字摄影测量的理论和结构光立体序列影像对人体颅骨进行三维重建的方法。

In this paper, the principles and methods of digital image rectification based on digital photogrammetrical mapping system and the overlay of rectified stereo images with raster data or vector map data are described. Further more, under the platform of digital photogrammetrical system, the quick updating of 3D stereo digital relief map is realized.

本文论述了基于数字摄影测量系统的数字影像几何纠正的原理与方法，以及利用纠正后的立体影像和栅格或矢量地形图数据叠加，在数字摄影测量系统下，实现三维立体数字地形图快速修测。

Infers theoretical precision of satellite stereophotogrammetry, then take SPOT5 HRS for example, calculates its theoretical precision and some analysis has been made.

推导了卫星立体摄影测量的理论精度估算公式，然后以SPOT5 HRS的参数为例计算了其立体摄影测量的理论精度，并进行了分析。

Stereophotogrammetric survey; stereophotogrammetry

利用立体像对建立立体模型进行的摄影测量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。