改进的多项式图像配准方法
ADJUSTED POLYNOMIAL METHOD FOR IMAGE REGISTRATION
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摘要: 针对多项式方法进行图像配准的一些缺点,本文将正交多项式应用到图像配准方法中,并提出一种加权的正交多项式方法,然后对这些方法进行了讨论和比较。结果表明:正交多项式方法进行图像配准具有很强的灵活性;加权的正交多项式方法具有很好的局域性。最后利用实验结果对这些方法进行了验证和比较。
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关键词:
- 图像配准; 多项式; 正交多项式
Abstract: To counter the disadvantage of polynomial method for image registration, this paper studies the image registration method applying orthogonal polynomials and weighted orthogonal polynomials. The results show that the method of orthogonal polynomials is more flexible; and the method of weighted orthogonal polynomials has good local characters. Finally, the experimental results of these methods are compared and testified. -
W.A. Davis, S. K. Kenue, Automatic selection ot control points ffor the registration otf digital images, in Proc.4 Int. Joint Conf. Pattern Recognition, 1978, 936-938.[2]丁丽娟编著,数值计算方法,北京,北京理工大学出版社,1997年,第3-4章.[3]G.C. Stockman, S. Kopstein, S. Benett, Matching images to models forregistration and object detection via clustering, IEEE Trans. on Pattern Anal. Machine Intell., 1982, Vol.3, 229-241. -
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