An automatic method for generating affine moment invariants
An automatic method for generating affine moment invariants
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一种自动生成仿射矩不变量的方法
DOI:
10.1016/j.patrec.2007.07.016
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发表时间:
2007-12
影响因子:
5.1
通讯作者:
Yan, Li
中科院分区:
文献类型:
--
作者:
Li, Deren;Tao, Wenbing;Liu, Jin;Yan, Li
Affine moment invariants are important if one wants to recognize the surface of a plane in three dimensions when the orientation of the plane is not known beforehand and only two-dimensional information is available. The notion of generating function is introduced as a simple and straightforward way to derive various affine invariants. By this notion, we can get the explicit construction of much more affine moment invariants. Based on this conclusion, a large set of invariant polynomials can be generated automatically and immediately by the algorithm we have designed. These new affine moment invariants can be applied to recognize the image. Approaches in this paper will improve the practicability of affine invariants in object recognition applications.
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期刊:
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