Two-dimension periodic cardinal interpolatory wavelets |
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| Authors: | Zhu Changqing |
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| Institution: | (1) Zhengzhou Institute of Surveying and Mapping, 450052 Zhengzhou, China;(2) State Key Lab. CAD & CG, Zhejiang University, 310027 Hangzhou, China |
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| Abstract: | In this paper, we construct two-dimension periodic interpolatory scaling function and wavelets from a periodic function g(x1, x2), whose Fourier coefficients are positive, and obtain some properties of scaling functions and wavelets. |
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