matlab实用程序百例图形处理篇.docVIP

1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 实例67：图像的块操作 h0=figure(toolbar,none,... position,[198 56 350 468],... name,实例67); h1=axes(parent,h0,... position,[0.2 0.45 0.6 0.5],... visible,off); I=imread(tire.tif); imshow(I) b1=uicontrol(parent,h0,... units,points,... tag,b1,... backgroundcolor,[0.75 0.75 0.75],... style,pushbutton,... string,边沿操作,... position,[30 100 50 20],... callback,[... cla,,... I=imread(tire.tif);,,... f=inline(max(x(:)));,,... I2=nlfilter(I,[2 2],f);,,... imshow(I2)]); b2=uicontrol(parent,h0,... units,points,... tag,b2,... backgroundcolor,[0.75 0.75 0.75],... style,pushbutton,... string,显示块操作,... position,[100 100 50 20],... callback,[... cla,,... I=imread(tire.tif);,,... f=inline(uint8(round(mean2(x)*ones(size(x)))));,,... I2=blkproc(I,[6 6],f);,,... imshow(I2)]); b3=uicontrol(parent,h0,... units,points,... tag,b3,... backgroundcolor,[0.75 0.75 0.75],... style,pushbutton,... string,交叠块操作,... position,[170 100 50 20],... callback,[... cla,,... I=imread(tire.tif);,,... f=inline(uint8(round(mean2(x)*ones(size(x)))));,,... I2=blkproc(I,[6 6],[3 3],f);,,... imshow(I2)]); b4=uicontrol(parent,h0,... units,points,... tag,b4,... backgroundcolor,[0.75 0.75 0.75],... style,pushbutton,... string,关闭,... fontsize,14,... position,[90 50 70 30],... callback,close); 实例68：图形的过滤操作 h0=figure(toolbar,none,... position,[198 56 350 468],... name,过滤操作); h1=axes(parent,h0,... position,[0.3 0.45 0.5 0.5],... visible,off); I=imread(blood1.tif); imshow(I) b1=uicontrol(parent,h0,... units,points,... tag,b1,... style,pushbutton,... backgroundcolor,[0.75 0.75 0.75],... string,均平过滤,... position,[50 120 50 20],... callback,[... cla,,... I=imread(blood1.tif);,,.