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行业发展研究 Abstract—The contourlet transform is a new two-dimensional extension of the wavelet transform using
Abstract—The contourlet transform is a new two-dimensional
extension of the wavelet transform using multiscale and direc-
tional &#64257 lter banks. The contourlet expansion is composed of
basis images oriented at various directions in multiple scales,
with &#64258 exible aspect ratios. Given this ...
压缩解压 contourlet_toolbox工具箱
contourlet_toolbox工具箱，用以实现contourlet编码
数学计算 这是一个Matlab实现的隐马尔科夫树模型
这是一个Matlab实现的隐马尔科夫树模型，用于计算图像的Contourlet系数。程序同时还包括图像去噪、纹理恢复的应用模型。
matlab例程 PDTDFB toolbox The filter bank is described in: The Shiftable Complex Directional Pyramid—Pa
PDTDFB toolbox
The filter bank is described in:
The Shiftable Complex Directional Pyramid—Part I: Theoretical Aspects
The Shiftable Complex Directional Pyramid—Part II: Implementation and Applications
IEEE transaction on singnal processing, Oct. 2008
Other related papers and software are ...