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Practical Issues Concerning Moment Invariants
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作者 Xiaojian Xu & A.G. Constantinides (Beijing Institute of Environment Features)(Depatment of Electrical and Electronic Engineering Imperial College of Science,Technology and Medicine) 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1996年第1期43-57,共15页
In this report several practical issues about moment invariants with application to image classification are concerned. A modified formulation for the approximation of the moments of digital images is suggested. Four ... In this report several practical issues about moment invariants with application to image classification are concerned. A modified formulation for the approximation of the moments of digital images is suggested. Four computational procedures and their corresponding noise performances are studied in detail. 展开更多
关键词 Pattern recognition Image processing momeent invariant Fuzzy logic.
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对在惯性参考系中动量矩应用的讨论
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作者 乐小云 《中国民航学院学报》 1990年第1期68-74,共7页
本讨论了不同惯性系中,系统的动量矩之值,即系统动量矩与矩心的关系。并由此对两道有争议的问题予以明确的解释。
关键词 惯性系 参考系 动量矩 矩心
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