复件 jiemian.m

通过matlab的图形GUI界面

h0=figure('toolbar','none',...
    'position',[10 10 700 700],...
    'name','边界提取及分析');
h1=axes('parent',h0,...
    'position',[0.1 0.2 0.8 0.8],...
    'visible','off');
a=imread('kk.jpg');
imshow(a),
b1=uicontrol('parent',h0,...
    'units','points',...
    'tag','b1',...
    'style','pushbutton',...
    'backgroundcolor',[0.75 0.75 0.75],...
    'string','灰度图',...
    'position',[20 120 50 30],...
    'callback',[...
        'cla,',...
        'a=imread(''kk.jpg'');,',...
        'ff=rgb2gray(a);,',...
        'imshow(ff)']);
b2=uicontrol('parent',h0,...
    'units','points',...
    'tag','b2',...
    'style','pushbutton',...
    'backgroundcolor',[0.75 0.75 0.75],...
    'string','图像增强',...
    'position',[20 250 50 30],...
    'callback',[...
        'cla,',...
         'a=imread(''kk.jpg'');,',...
        'ff=rgb2gray(a);,',...
        'h=histeq(ff,64);,',...
        'imshow(h)']);
b3=uicontrol('parent',h0,...
    'units','points',...
    'tag','b3',...
    'style','pushbutton',...
    'backgroundcolor',[0.75 0.75 0.75],...
    'string','中值滤波',...
    'position',[20 380 50 30],...
    'callback',[...
        'cla,',...
        'a=imread(''kk.jpg'');,',...
        'ff=rgb2gray(a);,',...
        'h=histeq(ff,64);,',...
        'c=medfilt2(h,[7,7]);,',...
        'imshow(c)']);
b4=uicontrol('parent',h0,...
    'units','points',...
    'tag','b4',...
    'style','pushbutton',...
    'backgroundcolor',[0.75 0.75 0.75],...
    'string','canny边界',...
    'position',[20 510 50 30],...
    'callback',[...
        'cla,',...
        'a=imread(''kk.jpg'');,',...
        'ff=rgb2gray(a);,',...
        'h=histeq(ff,64);,',...
        'c=medfilt2(h,[7,7]);,',...
         'd=edge(c,''canny'',0.12);,',...
        'e=bwareaopen(d,150);,',...
        's=ones(3,3);,',...
        'image2=dilate(e,s,2);,',...
         'image3=erode(image2,s,2);,',...
          'ee=bwareaopen(image3,100);,',...
        'imshow(image2)']);
b5=uicontrol('parent',h0,...
    'units','points',...
    'tag','b5',...
    'style','pushbutton',...
    'backgroundcolor',[0.75 0.75 0.75],...
    'string','轴线标定',...
    'position',[850 120 50 30],...
    'callback',[...
        'cla,',...
       'a=imread(''kk.jpg'');,',...
        'ff=rgb2gray(a);,',...
        'h=histeq(ff,64);,',...
        'c=medfilt2(h,[7,7]);,',...
         'd=edge(c,''canny'',0.12);,',...
        'e=bwareaopen(d,150);,',...
        's=ones(3,3);,',...
        'image2=dilate(e,s,2);,',...
        'imshow(image2);,',...
        'hold on;,',...
        '[xi,yi,BW1,idx,x,y]=bwselect(image2,4);,',...
         'aa=(x(1)+x(2))/2;,',...
          'aa1=(x(3)+x(4))/2;,',...
           'bb=(y(1)+y(2))/2;,',...
            'bb1=(y(3)+y(4))/2;,',...
             'plot(aa,bb,''*'',''color'',''r'');,',...
           'plot(aa1,bb1,''*'',''color'',''g'');,',...
            'line([aa,aa1],[bb,bb1]);,']);

b9=uicontrol('parent',h0,...
    'units','points',...
    'tag','b9',...
    'style','pushbutton',...
    'backgroundcolor',[0.75 0.75 0.75],...
    'string','关闭',...
    'position',[400 50 150 50],...
    'callback','close');