matlab GUI加入了边缘检测和原图

clear h1=figure( ... 'menu','none',... 'color',[0.4,0.8,0.95],... 'position',[103.8 50.923 800.2 700.538],... 'Name',' 广西工学院信息与计算科学系', ... 'NumberTitle','off', 'HandleVisibility', 'on', ... 'Visible','on', 'Resize', 'off',... 'BusyAction','Queue','Interruptible','off',... 'IntegerHandle', 'off', ... 'Doublebuffer', 'on', ... 'Colormap', gray(256)); h3 = axes( ... 'units', 'pixels', ... 'BusyAction','Queue','Interruptible','off',... 'ydir', 'reverse', ... 'XLim', [.5 256.5], ... 'YLim', [.5 256.5],... 'CLim', [0 1], ... 'XTick',[],'YTick',[], ... 'Position', [300 394 250 250]); title('原来图像');  blank = repmat(uint8(0),128,128); h4 = image('Parent', h3,... 'CData', blank, ... 'BusyAction','Queue','Interruptible','off',... 'CDataMapping', 'scaled', ... 'Xdata', [1 256],... 'Ydata', [1 256],... 'EraseMode', 'none'); h5 = axes( ... 'units', 'pixels', ... 'BusyAction','Queue','Interruptible','off',... 'ydir', 'reverse', ... 'XLim', [.5 256.5], ... 'YLim', [.5 256.5],... 'CLim', [0 1], ... 'XTick',[],'YTick',[], ... 'Position', [300 100 250 250]); title('DCT变换图像');  h6 = image('Parent', h5,... 'CData', blank, ... 'BusyAction','Queue','Interruptible','off',... 'CDataMapping', 'scaled', ... 'Xdata', [1 256],... 'Ydata', [1 256],... 'EraseMode', 'none'); %-------------------------------------------- %----------------------------------------------- %处理后图像显示坐标 %---------------------------------- %'Saturn|Pepper|Pout|Trees|Quarter|Circuit' %-------------------------------------------- load imdemos saturn img_0=saturn; img2_0= double(img_0)/256; img1_0= double(img_0)/8; J_0=dct2(img1_0); m_0=log(abs(J_0)); p0=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.049 0.870 0.131 0.054], ... 'String','Saturn', ... 'Enable', 'on',... 'callback',[... 'set(h4,''CData'',img2_0);',... 'hist(img2_0)']); %------------------------------------------------------ %'Saturn|Pepper|Pout|Trees|Quarter|Circuit' %-------------------------------------------- load imdemos pepper img_1=pepper; img2_1= double(img_1)/256; img1_1= double(img_1)/8; J_1=dct2(img1_1); m_1=log(abs(J_1)); p1=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.049 0.770 0.131 0.054], ... 'String','Pepper', ... 'Enable', 'on',... 'callback',[... 'set(h4,''CData'',img2_1);',... 'imhist(img2_1)']); %------------------------------------------------------ %'Saturn|Pepper|Pout|Trees|Quarter|Circuit' %-------------------------------------------- load imdemos pout img_2=pout; img2_2= double(img_2)/256; img1_2= double(img_2)/8; J_2=dct2(img1_2); m_2=log(abs(J_2)); p2=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.049 0.670 0.131 0.054], ... 'String','Pout', ... 'Enable', 'on',... 'callback',[... 'set(h4,''CData'',img2_2);',... 'imhist(img2_2)']); %------------------------------------------------------ %'Saturn|Pepper|Pout|Trees|Quarter|Circuit' %-------------------------------------------- load imdemos trees img_3=trees; img2_3= double(img_3)/256; img1_3= double(img_3)/8; J_3=dct2(img1_3); m_3=log(abs(J_3)); p3=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.049 0.570 0.131 0.054], ... 'String','Trees', ... 'Enable', 'on',... 'callback',[... 'set(h4,''CData'',img2_3);',... 'imhist(img2_3)']); %------------------------------------------------------ %'Saturn|Pepper|Pout|Trees|Quarter|Circuit' %-------------------------------------------- load imdemos quarter img_4=quarter; img2_4= double(img_4)/256; img1_4= double(img_4)/8; J_4=dct2(img1_4); m_4=log(abs(J_4)); p4=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.049 0.470 0.131 0.054], ... 'String','Quarter', ... 'Enable', 'on',... 'callback',[... 'set(h4,''CData'',img2_4);',... 'imhist(img2_4)']); %------------------------------------------------------ %'Saturn|Pepper|Pout|Trees|Quarter|Circuit' %-------------------------------------------- load imdemos circuit img_5=circuit; img2_5= double(img_5)/256; img1_5= double(img_5)/8; J_5=dct2(img1_5); m_5=log(abs(J_5)); p5=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.049 0.370 0.131 0.054], ... 'String','Quarter', ... 'Enable', 'on',... 'callback',[... 'set(h4,''CData'',img2_5);',... 'imhist(img2_5)']); %------------------------------------------------------ p5=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.049 0.270 0.131 0.054], ... 'String','清空', ... 'Enable', 'on',... 'callback',[... 'set(h4,''CData'',blank);',... 'set(h6,''CData'',blank);']); %----------------------------------------------- Hn=uicontrol( ... 'BusyAction','Queue','Interruptible','off',... 'Style','pushbutton', ... 'Units','normalized', ... 'Position',[0.749 0.010 0.131 0.054], ... 'String','close', ... 'Enable', 'on',... 'callback','close');