txlbfg.rar_matlab 图像滤波_图像滤波

h0=figure('toolbar','none',... 'position',[198 56 350 468],... 'name','实例79'); h1=axes('parent',h0,... 'position',[0.25 0.45 0.5 0.5],... 'visible','off'); load imdemos bacteria imshow(bacteria) k1=~(bacteria>100); k2=filter2(fspecial('laplacian'),bacteria); k3=(k2>-4)&k1; k4=erode(k1)&(k3==0); [r,c]=find(k4); k5=bwselect(k1,c,r); b1=uicontrol('parent',h0,... 'units','points',... 'tag','b1',... 'style','pushbutton',... 'string','二值分割图',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[30 110 50 20],... 'callback',[... 'cla,',... 'imshow(k1)']); b2=uicontrol('parent',h0,... 'units','points',... 'tag','b2',... 'style','pushbutton',... 'string','滤波结果图',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[100 110 50 20],... 'callback',[... 'cla,',... 'imshow(k2)']); b3=uicontrol('parent',h0,... 'units','points',... 'tag','b3',... 'style','pushbutton',... 'string','阈值化图',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[170 110 50 20],... 'callback',[... 'cla,',... 'imshow(k3)']); b4=uicontrol('parent',h0,... 'units','points',... 'tag','b4',... 'style','pushbutton',... 'string','目标的核',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[30 60 50 20],... 'callback',[... 'cla,',... 'imshow(k4)']); b5=uicontrol('parent',h0,... 'units','points',... 'tag','b5',... 'style','pushbutton',... 'string','目标分割图',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[100 60 50 20],... 'callback',[... 'cla,',... 'imshow(k5)']); b6=uicontrol('parent',h0,... 'units','points',... 'tag','b6',... 'style','pushbutton',... 'string','关闭',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[170 60 50 20],... 'callback','close');