regiongrow.m

像素聚类区域成长法－－ 顾名思义

%函数regiongrow.m: 像素聚类区域成长法%
function [O_image]=regiongrow(I_image,seed,region_th,stopn)
%[O_image]=regiongrow(I_image,seed,region_th,stopn)%
%I_image : (row x col) 输入图像%  
%seed : [yseed xseed] 输入一聚合种子的坐标%
%region_th : (0<= region_th <=255) 区域临界值%
%stopn : (0<stopn<=inf) 中断临界值：控制中断程序的聚合像素个数%
%O_image : (row x col) 经过像素聚类区域成长后的输出图像%

O_image=I_image;
[row,col]=size(O_image);
%将种子放入队列中
yseed=seed(1);
xseed=seed(2);
pixel_seed=I_image(yseed,xseed);  %种子的像素值