期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1988
卷号：XXVII Part B3
页码：491-500
出版社：Copernicus Publications
摘要：Good feature extraction is a reliable preprocessing step for good image matching. Three kinds ofinterest operators for feature extraction - the well-known Moravec's operator, the Forstner'soperator, and a new operator - are compared each with in this paper. The experiments show thatthe new operator is superior to the former two in respects of speed and accuracy. The fastimplementation of feature extraction on a standard serial computer with language C is brieflyexplained
