Aplikasi Thresholding Tugas Ariansah Npm 17100011

pushbutoon1 open image

[name_file1,name_path1] = uigetfile(...
    {'*.bmp;*.jpg;*.tif','File of type (*.bmp,*.jpg,*.tif)';
    '*.bmp','File Bitmap (*.bmp)';...
    '*.jpg','File jpeg (*.jpg)';
    '*.tif','File Tif (*.tif)';
    '*.*','All File (*.*)'},...
    'Open Image');

if ~isequal (name_file1,0)
    handles.data1 = imread(fullfile(name_path1,name_file1));
    guidata(hObject,handles);
    axes(handles.axes1);
    imshow(handles.data1);
 
else
    return;
end

pushbutoon greyscale

image1 = handles.data1;
gray = rgb2gray(image1);
axes(handles.axes2);
imshow(gray);
handless.data2 = gray;
guidata(hObject,handles);

slider

gray = handles.data1;
value = get(handles.slider1,'value');
thresh = imcomplement(im2bw(gray,value/255));
axes(handles.axes2);
imshow(thresh);
handles.data3 = thresh;
guidata(hObject,handles);
set(handles.edit1,'string',value)

pushbutoon save

thresh = handles.data3;
[name_file_save,path_save] = uiputfile(...
{'*.bmp','File Bitmap (*.bmp)';...
 '*.jpg','File jpeg (*.jpg)';
 '*.tif','File Tif (*.tif)';
 '*.*','All File (*.*)'},...
 'Save Image');

if ~isequal(name_file_save,0)
    imwrite(thresh,fullfile(path_save,name_file_save));
 
else
    return
end

pusbutoon exit

close;


ini hasil dari program tersebut