lab5 KPO

L1 = imread('kwiaty.jpg');
figure; imshow(L1);
L1 = double(L1)/255;
L1r=L1(:,:,1);
L1g=L1(:,:,2);
L1b=L1(:,:,3);
hold on
setbrightR = ['r = get(suwakR,''Value'');L1r = L1r + r; imshow(cat(3,L1r,L2g,L2b));'];
suwakR = uicontrol('Style','Slider',...
'Position',[10 40 25 400],...
'Min',-1,'Max',1,'Value',0,...
'Callback',setbrightR);
setbrightG = ['g = get(suwakG,''Value'');L1g = L1g + g; imshow(cat(3,L2r,L1g,L2b));'];
suwakG = uicontrol('Style','Slider',...
'Position',[30 40 25 400],...
'Min',-1,'Max',1,'Value',0,...
'Callback',setbrightG);
setbrightB = ['b = get(suwakB,''Value'');L1b = L1b + b; imshow(cat(3,L2r,L2g,L1b));'];
suwakB = uicontrol('Style','Slider',...
'Position',[50 40 25 400],...
'Min',-1,'Max',1,'Value',0,...
'Callback',setbrightB);

% L1 = imread('portret.jpg');
% figure; imshow(L1);
% L1 = double(L1)/255;
% hold on
% setbright = ['w = get(suwak,''Value''); L2 = L1; L2 = L2 + w; imshow(L2)'];
% suwak = uicontrol('Style','Slider',...
% 'Position',[10 40 25 400],...
% 'Min',-1,'Max',1,'Value',0,...
% 'Callback',setbright);

% L1=imread('portret.jpg');
% figure
% imshow(zeros(800,800));
% [r c] = size(L1);
% [x,y] = meshgrid(0:c-1,0:r-1);
% z = double(L1);
% surfc(x,y,z);
% axis([0 c 0 r 0 255])
% L2 = imresize(L1,size(L1)/8,'nearest');
% figure
% imshow(zeros(800,800));
% [r c] = size(L2);
% [x,y] = meshgrid(0:c-1,0:r-1);
% z = double(L2);
% surfc(x,y,z);
% axis([0 c 0 r 0 255])
% colormap(jet)

% [L1,map1]=imread('Victoire.tif');
% L1=ind2rgb(L1,map1);
% figure;
% imshow(L1);
% L1r=L1(:,:,1);
% L1g=L1(:,:,2);
% L1b=L1(:,:,3);
% figure;
% [x,y]=hist(L1r(:));
% bar(y,x,1/255);
% xlabel('Nasycenie koloru czerwonego','FontSize',13,'FontName','ArialCE');
% ylabel('Ilość pikseli[/]','FontSize',13,'FontName','Arial CE');
% L2r=histeq(L1r);
% L2g=histeq(L1g);
% L2b=histeq(L1b);
% figure;
% imshow(cat(3,L2r,L1g,L1b));
% figure;
% imshow(cat(3,L1r,L2g,L1b));
% figure;
% imshow(cat(3,L1r,L1g,L2b));


% figure;
% [x,y]=imhist(L2r(:));
% bar(y,x,1/255);
% xlabel('Nasycenie koloru czerwonego','FontSize',13,'FontName','ArialCE');
% ylabel('Ilość pikseli[/]','FontSize',13,'FontName','Arial CE');

% [L1,map1]=imread('Victoire.tif');
% L1=ind2rgb(L1,map1);
% figure;
% imshow(L1);
% L1r=L1(:,:,1);
% L1g=L1(:,:,2);
% L1b=L1(:,:,3);
% figure;
% [x,y]=hist(L1r(:));
% bar(y,x,1/255);
% xlabel('Nasycenie koloru czerwonego','FontSize',13,'FontName','ArialCE');
% ylabel('Ilość pikseli[/]','FontSize',13,'FontName','Arial CE');
% L2r=histeq(L1r);
% L2g=histeq(L1g);
% L2b=histeq(L1b);
% figure;
% imshow(cat(3,L2r,L2g,L2b));
% figure;
% [x,y]=imhist(L2r(:));
% bar(y,x,1/255);
% xlabel('Nasycenie koloru czerwonego','FontSize',13,'FontName','ArialCE');
% ylabel('Ilość pikseli[/]','FontSize',13,'FontName','Arial CE');