Explore MATLAB source code curated for "双树复小波变换" with clean implementations, documentation, and examples.
This source code implements the Dual-Tree Complex Wavelet Transform (DT-CWT), offering six-directional selectivity comparable to Gabor transforms while maintaining significantly lower redundancy. The implementation provides valuable utility for image processing practitioners, featuring downloadable ready-to-use code with proper function documentation and MATLAB-compatible implementation.
Dual-Tree Complex Wavelet Transform Pack - Version 4.3 by Nick Kingsbury, Cambridge University, June 2003. This package provides MATLAB implementations for performing 1-D and 2-D Dual-Tree Complex Wavelet Transforms, featuring directional selectivity and near-shift invariance through complementary tree structures with 13-19 tap q-shift filters.
Source code implementation for dual-tree complex wavelet transform, supporting both 1D signal processing and 2D image transformation with enhanced directional selectivity
Image Enhancement Processing