WaveletsandFilterBanks12009.ppt

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Wavelets and Filter Banks 小波与滤波器组 彭思龙 Silong.peng@ 中国科学院自动化研究所 Xiaobo08@126.com Peng301 2009.2.20 参考书 Wavelet and filter banks, G. Strang, T. Nguyen, Wellesley-Cambridge Press, 1997 (据说有翻译版,也有MIT的ppt 中文有翻译,也可参考瑞士联邦工学院M. Vetterlli的ppt) 多抽样率信号处理,宗孔德,清华大学出版社,1996。 Multirate systems and filter banks, Vaidyanathan, PP., Englewood Cliffs, New Jersey, Prentice Hall Inc. 1993. A wavelet tour of signal processing, S. Mallat, Academic Press. NY, 1998 Ten Lectures on Wavelets, Ingrid Daubechies, 1992 Matlab 6.5, M. Background needed Mathematics: Linear algebra (线性代数) Polynomial Theory(多项式理论) Mathematical analysis (数学分析) Functional analysis (泛函分析) Signal processing (信号处理) Image processing (图像处理) Matlab programming 课程名称解释 Filter banks(滤波器组)=a set of filters, filter is widely used in many fields of engineering and science for a long time. Wavelet (小波), an old and new tool to produce filter banks, have been thoroughly studied in past 20 years. Here we use wavelets to indicate many kinds of wavelets with different properties. Contents (课程目录) Signal processing basic (信号处理基础) Filter bank (滤波器组) Mathematical basic MRA (multiresolution analysis) (多尺度分析) Wavelet lifting scheme (小波提升算法) Two dimensional wavelet (二维小波) The application of wavelet (小波应用) Wavelet domain denoising (小波域去噪) Fast object searching (快速目标有哪些信誉好的足球投注网站) Contents (cont.) Wavelet domain image deconvolution (小波域图像反卷积) Wavelet domain image super-resolution (小波域图像超分辨率) Wavelet domain image compression and post-processing (小波域图像压缩和后处理) Wavelet domain image fusion and mosaicing (小波域图像融合和拼接) Filter approximation (滤波器逼近) Adaptive wavelet (pyramid) (自适应小波) Contents (cont.) Advances of wavelet now: (小波前沿) Nonlinear signal transform: (非线性信号变换) Empirical Mode Decomposition (Hilbert-Huang transform) (经验模式分解) Local narrow band signal based decomposition(基于局部窄带信号分解) Geometry wavelet in 2D (optional) (几何小波) Image decomposition (optional) (图像分解) Contents (cont.) Some ideas in life and research (杂谈) How to win before forty … 信号处理基础 Signal

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