数位影像处理实习课件

1、數位影像處理實習 - GUI基本介面介紹指導教授：沈岱範 老師投影片製作：許進宗參考書籍：Matlab程式設計與應用 張智星著數位影像處理實習 - GUI基本介面介紹指導教授：沈岱範 開啟GUI開啟GUI開啟GUI開啟GUI點選Axes點選Axes產生兩個axes框框產生兩個axes框框點選兩次Axes視窗以顯示其屬性視窗點選兩次Axes視窗以顯示其屬性視窗修改Tag屬性修改Tag屬性點選Push Button點選Push Button產生Push Button框框產生Push Button框框顯示屬性視窗並修改屬性顯示屬性視窗並修改屬性顯示屬性視窗並修改屬性顯示屬性視窗並修改屬性顯示屬性視窗

2、並修改屬性顯示屬性視窗並修改屬性顯示屬性視窗並修改屬性顯示屬性視窗並修改屬性顯示屬性視窗並修改屬性顯示屬性視窗並修改屬性點選Edit Text點選Edit Text點選Static Text點選Static Text修改Edit Text屬性修改Edit Text屬性修改Static Text屬性修改Static Text屬性點選Menu Editor點選Menu Editor修改屬性修改屬性建立一個子列建立一個子列修改屬性修改屬性存檔存檔存檔後會顯示出M-file檔存檔後會顯示出M-file檔主程式主程式程式碼clc;image=zeros(3,3);axes(handles.pixel);

3、imshow(uint8(image);handles.output = hObject;handles.data=;handles.i = 0;handles.fv = 0;handles.bv = 0;程式碼clc;back1副程式back1副程式程式碼if handles.bv = 250 handles.bv=handles.bv+5; set(handles.edit1,string,handles.bv); image(1:3,1:3)=handles.bv; image(2,2)=handles.fv; axes(handles.pixel); imshow(uint8(imag

4、e); guidata(hObject, handles);elseif handles.bv = 255 fprintf(The value of background is less than 0.n);else handles.bv=handles.bv+10; set(handles.edit1,string,handles.bv); image(1:3,1:3)=handles.bv; image(2,2)=handles.fv; axes(handles.pixel); imshow(uint8(image); guidata(hObject, handles);end程式碼if

5、handles.bv = 250back2副程式back2副程式程式碼if handles.bv = 255 handles.bv=handles.bv-5; set(handles.edit1,string,handles.bv); image(1:3,1:3)=handles.bv; image(2,2)=handles.fv; axes(handles.pixel); imshow(uint8(image); guidata(hObject, handles);elseif handles.bv = 0 fprintf(The value of background is less th

6、an 0.n);else handles.bv=handles.bv-10; set(handles.edit1,string,handles.bv); image(1:3,1:3)=handles.bv; image(2,2)=handles.fv; axes(handles.pixel); imshow(uint8(image); guidata(hObject, handles);end程式碼if handles.bv = 255front1副程式front1副程式程式碼if handles.fv = 255 fprintf(The value is lager than 255.n);

7、else handles.fv=handles.fv+1; set(handles.edit2,string,handles.fv); image(1:3,1:3)=handles.bv; image(2,2)=handles.fv; axes(handles.pixel); imshow(uint8(image); guidata(hObject, handles);end程式碼if handles.fv = 255front2副程式front2副程式程式碼if handles.fv = 0 fprintf(The value of front is less than 0.n);else

8、handles.fv=handles.fv-1; set(handles.edit2,string,handles.fv); image(1:3,1:3)=handles.bv; image(2,2)=handles.fv; axes(handles.pixel); imshow(uint8(image); guidata(hObject, handles);end程式碼if handles.fv = 0edit1副程式edit1副程式程式碼handles.bv=round(str2num(get(handles.edit1,string);set(handles.edit1,string,h

9、andles.bv);image(1:3,1:3)=handles.bv;image(2,2)=handles.fv;axes(handles.pixel);imshow(uint8(image);guidata(hObject, handles);程式碼handles.bv=round(str2num(geedit2副程式edit2副程式程式碼handles.fv=round(str2num(get(handles.edit2,string);set(handles.edit2,string,handles.fv);image(1:3,1:3)=handles.bv;image(2,2)=h

10、andles.fv;axes(handles.pixel);imshow(uint8(image);guidata(hObject, handles);程式碼handles.fv=round(str2num(gerecord副程式record副程式程式碼handles.i = handles.i + 1;guidata(hObject, handles);handles.data(1,handles.i) =handles.bv;handles.data(2,handles.i) =handles.fv - handles.bv;guidata(hObject,handles);程式碼hand

11、les.i = handles.i + 1;close副程式close副程式程式碼close(gcbf);程式碼close(gcbf);reset副程式reset副程式程式碼handles.fv = 0;handles.bv = 0;image(1:3,1:3)=handles.bv;image(2,2)=handles.fv;axes(handles.pixel);imshow(uint8(image);set(handles.edit1,string,int2str(handles.bv)set(handles.edit2,string,int2str(handles.fv)guidata(hObject, handles);程式碼ha