praktikum p.citra

abal-abal

opening

function untitled_OpeningFcn(hObject, eventdata, handles, varargin)

image_file=get(handles,inEdit, 'string');

if -isempty(image_file)

    orim = inread(char(image_file))

    set(handles.orgIm, 'HandleVisibility', 'ON');

    axes(handles.orgIm);

    image(orim);

    axis equal;

    axis tight;

    axis off

    set(handles.orgIm, 'HandleVisibility', 'OFF');

end

load

function untitled_OpeningFcn(hObject, eventdata, handles, varargin)

image_file=get(handles,inEdit, 'string');

if -isempty(image_file)

    orim = inread(char(image_file))

    set(handles.orgIm, 'HandleVisibility', 'ON');

    axes(handles.orgIm);

    image(orim);

    axis equal;

    axis tight;

    axis off

end

app6

Flag = get(handles.transfCheck, ‘value’);

image_file=get(handles,inEdit, 'string');

orim = inread(char(image_file));

orim=double(orim);

if Flag == 0

set(handles.orgIm, 'HandleVisibility', 'ON');

set(handles.orgIm, 'HandleVisibility', 'OFF');

axes(handles.orgIm);

    axis equal;

    axis tight;

    axis off

end

Else

I=imread(image_file);

mean=mean2(I);

stddev=std2(I);

rendah=(mean-(stddev)/2/256;

tinggi=(mean-(stddev)/2/256;

toleransi=[rendah tinggi];

rendah_tinggi = stretchlim(I, toleransi);

I_constreth2 = imadjust(I, rendah_tinggi, []);

%image(I_constreth2);

set(handles.orgIm, 'HandleVisibility', 'OFF');

set(handles.orgIm, 'HandleVisibility', 'ON');

axes(handles.orgIm);

    axis equal;

    axis tight;

    axis off

end

app7

app

Flag = get(handles.transfCheck, ‘value’);

image_file=get(handles,inEdit, 'string');

orim = inread(char(image_file));

orim=double(orim);

if Flag == 0

set(handles.orgIm, 'HandleVisibility', 'ON');

set(handles.orgIm, 'HandleVisibility', 'OFF');

axes(handles.orgIm);

    axis equal;

    axis tight;

    axis off

end

Else

I=imread(image_file);

mean=mean2(I);

stddev=std2(I);

rendah=(mean-(stddev)/2/256;

tinggi=(mean-(stddev)/2/256;

toleransi=[rendah tinggi];

rendah_tinggi = stretchlim(I, toleransi);

I_constreth2 = imadjust(I, rendah_tinggi, []);

%image(I_constreth2);

set(handles.orgIm, 'HandleVisibility', 'OFF');

set(handles.orgIm, 'HandleVisibility', 'ON');

axes(handles.orgIm);

    axis equal;

    axis tight;

    axis off

end

app

Flag = get(handles.transfCheck, ‘value’);

image_file=get(handles,inEdit, 'string');

orim = inread(char(image_file));

orim=double(orim);

if Flag == 0

nim = orim*1;

nim = (nim<= 255).*nim + (nim>255)*255;

set(handles.orgIm, 'HandleVisibility', 'ON');

set(handles.orgIm, 'HandleVisibility', 'OFF');

axes(handles.orgIm);

image(orim/255);

    axis equal;

    axis tight;

    axis off

set(handles.orgIm, 'HandleVisibility', 'ON');

set(handles.orgIm, 'HandleVisibility', 'OFF');

axes(handles.newIm);

n = max(max(max(nim)));

if n>255

t=n;

else

t=255;

end;

image(nim/t);

colormap(gray(256));

    axis equal;

    axis tight;

    axis off;

set(handles.orgIm, 'HandleVisibility', 'OFF');

inwrite(nim/t, ‘123.bap’);

else

nim=orim;

image=nim;

dimension=ndims(Image);

if dimension=2

H=histeq(Image);

Elseif dimension=3;

R=Image(:,:,1);

G=Image(:,:,2);

B=Image(:,:,3);

r=histeq(R);

g=histeq(G);

b=histeq(B);

H=cat(3, r,g,b);

end

set(handles.newIm, 'HandleVisibility', 'ON');

set(handles.orgIm, 'HandleVisibility', 'OFF');

set(handles.newIm, 'HandleVisibility', 'ON');

set(handles.orgIm, 'HandleVisibility', 'OFF');

axes(handles.newIm);

image(H);

colormap(gray(256));

axis equal;

    axis tight;

    axis off;

set(handles.orgIm, 'HandleVisibility', 'ON');

inwrite(H, ‘123.bap’);

end;