本论文研究了如何由非定标图像序列恢复三维实体模型，对其中的若干关键技术进行了深入研究，特别是立体像对的稠密匹配。
Our research is focused on the problems of the recovery of a realistic textured model from image sequences and some critical issues related to this subject, such as dense matching to stereo images.
利用三线阵c CD图像自动提取数字高程模型(dem)的关键问题是立体像对的匹配相关技术。
The key problem to generate automatically the digital elevation model (DEM) by three-line CCD camera for photographic measurement is the stereo image matching technology.
一般情况下，立体像对测得的等高线数据进行接边处理，以距离作为等高线匹配的标准存在一定的缺陷。
A usual line-matching method, based on distance criterion to handle con tour data from photogrammetry, shows some shortcomings for universal applications.
一般情况下，立体像对测得的等高线数据进行接边处理，以距离作为等高线匹配的标准存在一定的缺陷。
A usual line-matching method, based on distance criterion to handle con tour data from photogrammetry, shows some shortcomings for universal applications.
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