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嘿,我试图把彩色边框围绕在MATLAB的图像,我不能为我的生活为什么这不工作:在MATLAB中的图像周围绘制彩色边框?
clear, close all, clc
A = imread('syd.jpg')
[m n o] = size(A)
border_width = 25;
border = zeros(m+(border_width*2),n+(border_width*2),3);
c = [randi(255) randi(255) randi(255)];
border(:,:,1) = c(1);
border(:,:,2) = c(2);
border(:,:,3) = c(3);
for i = 1 : m
for j = 1 : n
border(m+border_width,n+border_width,:) = A(m,n,:);
end
end
imshow(uint8(border));
我得到的是块彩色图像,也许我只是想念一些小事,我做错了什么?
哦,亲爱的,我知道这一定是简单的东西,我傻!非常感谢你。 :) – NylePudding