作业帮想问问关于一matlab数字图像处理代码的意义 close allclcrgb=imread('121.jpg');hsv=rgb2hsv(rgb);h=hsv(:,:,1);m=medfilt2(h,[10 10]);strel_h=strel('line',15,90);opened=imopen(m,strel_h);closed=imclose(opened,strel_h);bw=im2bw(closed,grayth
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![想问问关于一matlab数字图像处理代码的意义 close allclcrgb=imread('121.jpg');hsv=rgb2hsv(rgb);h=hsv(:,:,1);m=medfilt2(h,[10 10]);strel_h=strel('line',15,90);opened=imopen(m,strel_h);closed=imclose(opened,strel_h);bw=im2bw(closed,grayth](/uploads/image/z/3942288-0-8.jpg?t=%E6%83%B3%E9%97%AE%E9%97%AE%E5%85%B3%E4%BA%8E%E4%B8%80matlab%E6%95%B0%E5%AD%97%E5%9B%BE%E5%83%8F%E5%A4%84%E7%90%86%E4%BB%A3%E7%A0%81%E7%9A%84%E6%84%8F%E4%B9%89+close+allclcrgb%3Dimread%28%27121.jpg%27%29%3Bhsv%3Drgb2hsv%28rgb%29%3Bh%3Dhsv%28%3A%2C%3A%2C1%29%3Bm%3Dmedfilt2%28h%2C%5B10+10%5D%29%3Bstrel_h%3Dstrel%28%27line%27%2C15%2C90%29%3Bopened%3Dimopen%28m%2Cstrel_h%29%3Bclosed%3Dimclose%28opened%2Cstrel_h%29%3Bbw%3Dim2bw%28closed%2Cgrayth)
想问问关于一matlab数字图像处理代码的意义 close allclcrgb=imread('121.jpg');hsv=rgb2hsv(rgb);h=hsv(:,:,1);m=medfilt2(h,[10 10]);strel_h=strel('line',15,90);opened=imopen(m,strel_h);closed=imclose(opened,strel_h);bw=im2bw(closed,grayth
想问问关于一matlab数字图像处理代码的意义
close all
clc
rgb=imread('121.jpg');
hsv=rgb2hsv(rgb);
h=hsv(:,:,1);
m=medfilt2(h,[10 10]);
strel_h=strel('line',15,90);
opened=imopen(m,strel_h);
closed=imclose(opened,strel_h);
bw=im2bw(closed,graythresh(closed));
bw=bwareaopen(bw,2000);
stats=regionprops(bw,'BoundingBox');
figure,imshow(rgb)
for i=1:length(stats)
rectangle('Position',stats(i).BoundingBox,'EdgeColor','r')
end
title(sprintf('Detect %d Car(s)',length(stats)))
想问问关于一matlab数字图像处理代码的意义 close allclcrgb=imread('121.jpg');hsv=rgb2hsv(rgb);h=hsv(:,:,1);m=medfilt2(h,[10 10]);strel_h=strel('line',15,90);opened=imopen(m,strel_h);closed=imclose(opened,strel_h);bw=im2bw(closed,grayth
%%%大概解释下吧
close all
clc
rgb=imread('121.jpg');%%%读入图片
hsv=rgb2hsv(rgb);%%%HSV模型空间对应的图像
h=hsv(:,:,1);%% 取HSV的第一页分量,就是H分量
m=medfilt2(h,[10 10]);%%%%滤波
strel_h=strel('line',15,90);
opened=imopen(m,strel_h);
closed=imclose(opened,strel_h);%%%开运算+闭运算
bw=im2bw(closed,graythresh(closed));%%%二值化
bw=bwareaopen(bw,2000);%移除所有小于2000对象
stats=regionprops(bw,'BoundingBox');%%标记区域
figure,imshow(rgb)
for i=1:length(stats)
rectangle('Position',stats(i).BoundingBox,'EdgeColor','r')
%%绘制一个矩形,其默认位置是[0,0,1,1] ,默认曲率是 [0,0]（也就是,
%%%没有曲率）.rectangle('Position',[x,y,w,h]),从点(x,y)开始绘制一个宽w高h的矩形,
%%轴数据单元指定值.
end
title(sprintf('Detect %d Car(s)',length(stats)))