The paper proposed an algorithm for detecting and matching control points based on the analysis and comparison of the present algorithms for detection of significant points.
通过对现有的特征点检测算法的分析与比较，提出了一种控制点的检测与匹配算法。
Sparse optical flow method was proposed for satisfying the requirement of real-time control and improving the efficiency of matching corresponding points in two im ages.
为了满足实时跟踪控制的需要，提高两幅图象之间对应点的匹配效率，提出了稀疏光流算法。
To the problems of dynamic programming stereo matching algorithm modified by ground control points (GCPs), a pyramid two-level dynamic programming stereo matching algorithm is proposed.
针对控制点修正的动态规划立体匹配算法存在控制点求取时间长、实时性差的问题，提出一种金字塔双层动态规划立体匹配算法。
A stereo matching algorithm based on control points is proposed for layered and bidirectional dynamic programming.
提出一种基于控制点的分层双向动态规划立体匹配算法。
The surface matching for change detection without control points is inherently very difficult problem, and has potential application for multi-temporal DEM analyses.
不借助控制点匹配表面来探测表面差异是一个非常困难的问题，在多时相dem分析中具有非常广阔的应用前景。
The surface matching for change detection without control points is inherently very difficult problem, and has potential application for multi-temporal DEM analyses.
不借助控制点匹配表面来探测表面差异是一个非常困难的问题，在多时相dem分析中具有非常广阔的应用前景。
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