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 pro

pdtdfb matlab工具箱，对pdtdfb或者contourlet感兴趣的同学可以学习一下-pdtdfb matlab toolbox of pdtdfb or contourlet interested students can learn about

pyramidal dfb decomposition

双树方向滤波器组，用于图像的方向分解和重构- Directional Filterbank Decomposition Directional Filterbank Reconstruction