quantifier.m

EZW的matlab程序 基于小波变换对图像进行压缩编码的研究

function [quantifierMat,threshold]=quantifier(T1,level)
quantifierMat=[];
maxInterValue=2*T1;
threshold=T1/2^(level-1);
intervalNum=maxInterValue/threshold-1;
for i=1:intervalNum
    quantifierMat=[quantifierMat;threshold*(i+0.25) threshold*(i+0.75)];
end