Designing an Object-oriented Matching Tool
نویسنده
چکیده
A semiautomatic building extraction system has been extended by an automatic matching tool. It is used for an automatic measurement of building-heights and a semiautomatic determination of ground-heights. The object-oriented design of this matching tool gives the motivation for a design pattern of a general matching tool. This design pattern describes the objectoriented design of implementing several matching techniques within one system. It is able to be applied to several kinds of topographic objects, if a matching technique is known. We show as an example the implementation of a point matching tool, which uses the matching techniques Intensity Correlation and Gradient Correlation as a refinement of Feature Vector Matching.
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تاریخ انتشار 2008