Dual tree complex wavelet & Single tree complex wavelet in MATLAB

I am a post graduate student.I am doing my project in image processing.I need a help,to implement Dual tree complex wavelet transform and single tree complex transform using MATLAB.Kindly help me on this.

Thanks in advance Deepthy

Answer 1

[Wayne King]

Professor Selesnick provides code for the dual-tree complex wavelet transform in MATLAB here:

http://eeweb.poly.edu/iselesni/software/index.html

It is not hard to use the existing Wavelet Toolbox functions wavedec2.m to obtain the dual-tree wavelet transform. The difficulty in using the dual-tree transform is all in the design of the FIR filters.