...到第三层如果影像尺寸不是特别大，可以只用两层金字 基于特征的配准算法•基于特征的算法基于特征的算法(feature-based matching)(feature-based matching)先提取图像显著特征，再进行特征匹配，大大压缩了图像信息的数据量，同时保持了图像的位移、旋转、比例...
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In stereo matching, this paper studied two algorithms, one is area-based matching algorithm, the other is feature-based matching algorithm.
在立体匹配部分，重点研究了区域相关匹配和基于特征的匹配两种类型的匹配算法。
This paper describes a heuristic method for feature-based matching, which avoids the superfluous computations as much as possible so that the computation cost is greatly reduced.
本文提出了启发式特征匹配法。本法尽可能地避免冗余计算，使计算量大大降低。
Since the corresponding pair of feature points was difficult to be extracted in feature points registration methods, an image mosaic method based on interest point matching was presented.
针对基于图像特征点的配准方法中对应特征对难以准确提取的问题，提出一种基于兴趣点匹配的图像自动拼接方法。
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