matlab.zip_RGB分割_rgb 分割_rgb图像分割_rgb图像处理

clear; clc; %读取原始图像 a=imread('273.jpg'); %原图片为273*273*3维矩阵 figure; imshow(a,[]); %图像分割成9份 b1=a(1:91,1:91,:); figure; subplot(3,3,1); imshow(b1,[]); b2=a(1:91,92:182,:); subplot(3,3,2); imshow(b2,[]); b3=a(1:91,183:273,:); subplot(3,3,3); imshow(b3,[]); b4=a(92:182,1:91,:); subplot(3,3,4); imshow(b4,[]); b5=a(92:182,92:182,:); subplot(3,3,5); imshow(b5,[]); b6=a(92:182,183:273,:); subplot(3,3,6); imshow(b6,[]); b7=a(183:273,1:91,:); subplot(3,3,7); imshow(b7,[]); b8=a(183:273,92:183,:); subplot(3,3,8); imshow(b8,[]); b9=a(183:273,183:273,:); subplot(3,3,9); imshow(b9,[]);