perform_bandelet_transform.m

该程序包为用MATLAB编写的一个实现小波变换的工具箱

function [MB,r_geom] = perform_bandelet_transform(M,QT,Theta,dir)

% perform_bandelet_transform - perform the bandelet transform
%
%   [MB,r_geom] = perform_bandelet_transform(M,QT,Theta,dir);
%
%   M is the data (either an image or a bandelet transform)
%   QT and Theta represent the quadtree, and should be computed using
%       [QT,Theta] = compute_quadtree(M,T,j_min,j_max,s);
%
%   MB is the bandelet transform.
%   r_geom is the number bit needed to specity the geometry.   
%
%   Copyright (c) 2005 Gabriel Peyr