A MULTIWAVELET WITH NON-BOUNDARY DISTORTION

Wang Ling; Song Guoxiang

Volume 23 Issue 7

Jul. 2001

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Article Navigation > Journal of Electronics & Information Technology > 2001 > 23(7): 693-699

Wang Ling, Song Guoxiang . A MULTIWAVELET WITH NON-BOUNDARY DISTORTION[J]. Journal of Electronics & Information Technology, 2001, 23(7): 693-699.

Citation:

Wang Ling, Song Guoxiang . A MULTIWAVELET WITH NON-BOUNDARY DISTORTION[J]. Journal of Electronics & Information Technology, 2001, 23(7): 693-699.

Wang Ling, Song Guoxiang . A MULTIWAVELET WITH NON-BOUNDARY DISTORTION[J]. Journal of Electronics & Information Technology, 2001, 23(7): 693-699.

Citation:

Wang Ling, Song Guoxiang . A MULTIWAVELET WITH NON-BOUNDARY DISTORTION[J]. Journal of Electronics & Information Technology, 2001, 23(7): 693-699.

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A MULTIWAVELET WITH NON-BOUNDARY DISTORTION

Received Date: 1999-06-11
Rev Recd Date: 2000-01-03
Publish Date: 2001-07-19

Abstract

Abstract

The multiwavelet research has been an important aspect of the wavelet theory in recent years. This paper summarizes some important properties of multiwavelets. Using the properties of orthogonality and symmetry, A multiwavelet with compact support in [0,1], accurate reconstruction and approximation order 2 is constructed. The multiwavelet has the most advantage of non- boundary distortion. Needless to prefilter, it has better lowpass and highpass characteristics after being balanced. Examples of signal reconstruction and image compression are given, with satisfactory reconstruction results over the single wavelet.

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References(1)

References

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