N DIMENSIONAL FINITE WAVELET FILTERS

• 来源期刊: 计算数学（英文版）
• 关键词: n Dimension Linear phase Wavelet filters.
• 年，卷（期）: 2003,（5）
• 页码范围: 595-602
• 页数: 8页
• 语种: 英文

摘要

In this paper, a large class of n dimensional orthogonal and biorthognal wavelet filters(lowpass and highpass) are presented in explicit expression. We also characterize orthog-onal filters with linear phase in this case. Some examples are also given, including nonseparable orhogonal and biorthogonal filters with linear phase.