全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

利用Box样条构造完全重构模型的研究

DOI: 10.11834/jig.20010248

Keywords: DFT滤波器库,双变量Box样长,图象处理,图象重构

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对图象处理中的图象重构问题,结合多频带DFT滤波器库和双变量Box样条构造了一个完全重构模型,在介绍了DFT滤波器库后,给出了形成完全重构模型的条件,通过双变量Box样条及其在图象处理极为有用的几条性质的分析,提出了一类双变量Box样条,使用该样条即可构造分解/重构模型,实验证明,该模型能满足完全重构条件,并可有效分解合成图象,最后,给出了应用此模型的实验结果。

References

[1]  C. de Boor, Hollig K, Riemenschneider S. Box splines. New York :Springer-Verlag :1993.
[2]  Charles K Chui, Stockler J, Ward J D, Compactly supported hox-spline wavelets, Approx. Theroy Appli. , 1992, 8:77-100
[3]  Helmuth Spath. Two dimensional spline interpolation algorithms, A K Peters, 1995,
[4]  Rienschneider S, Chen Z. Box splines, cardinal series and wavelets. C. K. Chui(ed), In: Approximation Theroy and Functional Analysis, Academic Press, Boston, 1991:133-149.
[5]  Y. Hui, C. W. Kok. T. Q. Nguyen. Theory and design of two-dimensional non-separable shift-invariant filter banks. In:Wavelet Application in Signal and Image Processing, Denver.Colorado 1996:295-306.
[6]  Aldroubi A, Eden M, Unser M. Discrete spline filters for multiresolutions and waveletes of l2, SIAM J. Math. Anal , 1994,25:1412-1432.
[7]  Charles K Chui. Multivariate Spiines. SIAM, 1988.
[8]  Gheorghe Micula, Sanda Nicula. Handbook of Splines, Kluwer Academic Publishers. 1999.
[9]  Shanker Moni. Kashyap R L. Multisplines, Non-Wavelet multiresolution and piecewise Polynomials. Wavelet Application in Signal and Image Processing, San Diego, California 1995:393-404
[10]  Bose T, Chen M Q. Design of two-dimensional digital filters in the spatial domain, IEEE Trans. Signal Prec. 1993, 41:1404-1409.
[11]  Yuan Xiaojun, Ren Jicheng, Ma Xiangying et al. Fractional-level zooming of multiresolution images, Advances in Computer Science and Technology, International Academic Publishers,1999,1:825-829.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133