New linear phase QMF filter design for sub-band coding

Jeon J.-H.; Kim J.-K.

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New linear phase QMF filter design for sub-band coding

机译：用于子带编码的新型线性相位QMF滤波器设计

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摘要

A new technique for designing linear phase quadrature mirror filters (QMF) filters is proposed. These filters have the frequency responses of sharp and symmetrical transition characteristics, and the properties of perfect reconstruction and simple implementation.

机译：提出了一种设计线性相位正交镜像滤波器的新技术。这些滤波器具有尖锐和对称过渡特性的频率响应，以及完美重构和简单实现的特性。

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来源
《Electronics Letters》 |1991年第4期|P.319-320|共2页
作者
Jeon J.-H.; Kim J.-K.;
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作者单位

Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea;

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原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词
coding errors; decoding; digital filters; encoding; filtering and prediction theory; frequency response; picture processing; QMF filter design; frequency responses; image processing; linear phase; perfect reconstruction; quadrature mirror filters; sub-band coding;

机译：编码错误;解码;数字滤波器;编码;滤波和预测理论;频率响应;图像处理;QMF滤波器设计;频率响应;图像处理;线性相位;完美重构;正交镜滤波器;子带编码;

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专利

1. Theory and design of multidimensional QMF sub-band filters from 1-D filters and polynomials using transforms [J] . Shah I.A., Kalker A.A.C. IEE Proceedings. Part I . 1993,第1期

机译：一维滤波器和多项式使用变换的多维QMF子带滤波器的理论和设计
2. Design of two-channel linear-phase QMF banks based on real IIR all-pass filters [J] . J.-H. Lee, Y.-H. Yang IEE proceedings, Part K. Vision, image and signal processing . 2003,第5期

机译：基于实际IIR全通滤波器的两通道线性相位QMF库设计
3. Technique for design of two-channel approximately linear phase QMF filter bank and its application to image compression [J] . S. S. Lawson, A. Klouche-Djedid IEE proceedings, Part K. Vision, image and signal processing . 2001,第2期

机译：两通道近似线性相位QMF滤波器组的设计技术及其在图像压缩中的应用
4. Theory and design of multidimensional QMF sub-band filters from 1-D filters using transforms [C] . Shah, A.I., Kalker, Image Processing and its Applications, 1992., International Conference on . 1992

机译：一维滤波器中使用变换的多维QMF子带滤波器的理论和设计
5. Theory and design of mixed lumped-distributed cross-coupled filters with applications to linear phase shifter and tunable filters. [D] . Shin, Sanghoon. 2002

机译：混合集总分布交叉耦合滤波器的理论和设计及其在线性移相器和可调滤波器中的应用。
6. Bruit-enhancing phonoangiogram filter using sub-band autoregressive linear predictive coding [O] . Steve J. A. Majerus, Thomas Knauss, Soumyajit Mandal, -1

机译：使用子带自回归线性预测编码的Bruit增强型语音血管造影滤波器
7. Theory and Design of Multidimensional QMF Sub-Band Filters From 1-D Filters and Polynomials Using Transforms [O] . I. A. Shah, A. A. C. Kalker 1992

机译：基于变换的一维滤波器和多项式多维QmF子带滤波器的理论与设计
8. Design of QMF (Quadrature Mirror Filter) in spatial domain and edge encoding [R] . Wang, Paul P. 1990

机译：空间域和边缘编码中的正交镜像滤波器（QmF）设计

New linear phase QMF filter design for sub-band coding

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