基于MATLAB的直线检测（课程项目）.zip
资源内容介绍
python clear all; close all; clc;mainfc;i=imread('直线在其中.bmp');I1=i;[row,range]=size(i);p=row*range;a=0;Y=zeros(1,p);Q=zeros(1,p);for k1=1:1:row for k2=1:1:range if i(k1,k2)==0 a=a+1; XXX=k2-1;YYY=row+1-k1; Y(a)=YYY;Q(a)=YYY-XXX; end endend% for t=1:1:a% o=[Y(t) Q(t)]% endX1=[0 1];Y1=[Y(1) Q(1)];%plot(X1,Y1,'r');hold on;YY=zeros(1,a-1);QQ=zeros(1,a-1);for t=2:1:a X2=[0 1];Y2=[Y(t) Q(t)]; %plot(X2,Y2); [YY(t-1),QQ(t-1)]=pll(X1,Y1,X2,Y2); % yyy=YY(t-1) % qqq=QQ(t-1)%看交点 %plot(YY(t-1),QQ(t-1),'ko');end[rhao]=the_max1(YY,QQ,QQ);mainfc;i1=ones(row,range);rhaot2=rhao(1);t3=rhao(2);t2=round(t2);t3=round(t3);% t2=1.5;t3=1.5;for k1=1:1:row for k2=1:1:range XXX=k2-1;YYY=row+1-k1; if abs(YYY-(t2*XXX+t3))<=1%YYY==t2*XXX+t3 i1(k1,k2)=0; end endendimwrite(i1,'找出的直线.bmp','bmp');i2=imread('找出的直线.bmp');figure;subplot(1,2,1);imshow(I1);title('原图');subplot(1,2,2);imshow(i2);title('检测图');%