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storage.m
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storage.m
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%% <----- RGB Quantization ----->
% 0-31 -> 000 -> 16
% 32-63 -> 001 -> 48
% 64-95 -> 010 -> 80
% 96-127 -> 011 -> 112
% 128-159 -> 100 -> 144
% 160-191 -> 101 -> 176
% 192-223 -> 110 -> 208
% 224-255 -> 111 -> 240
%% <----- RGB Kod ----->
f=imread('example/99.jpg');
[N,M]=size(f(:,:,1));
for i=1:N
for j=1:M
RGB(i,j,1)=16;
if f(i,j,1)>31
RGB(i,j,1)=48;
end
if f(i,j,1)>63
RGB(i,j,1)=80;
end
if f(i,j,1)>95
RGB(i,j,1)=112;
end
if f(i,j,1)>127
RGB(i,j,1)=144;
end
if f(i,j,1)>159
RGB(i,j,1)=176;
end
if f(i,j,1)>191
RGB(i,j,1)=208;
end
if f(i,j,1)>223
RGB(i,j,1)=240;
end
end
end
for i=1:N
for j=1:M
RGB(i,j,2)=16;
if f(i,j,2)>31
RGB(i,j,2)=48;
end
if f(i,j,2)>63
RGB(i,j,2)=80;
end
if f(i,j,2)>95
RGB(i,j,2)=112;
end
if f(i,j,2)>127
RGB(i,j,2)=144;
end
if f(i,j,2)>159
RGB(i,j,2)=176;
end
if f(i,j,2)>191
RGB(i,j,2)=208;
end
if f(i,j,2)>223
RGB(i,j,2)=240;
end
end
end
for i=1:N
for j=1:M
RGB(i,j,3)=16;
if f(i,j,3)>31
RGB(i,j,3)=48;
end
if f(i,j,3)>63
RGB(i,j,3)=80;
end
if f(i,j,3)>95
RGB(i,j,3)=112;
end
if f(i,j,3)>127
RGB(i,j,3)=144;
end
if f(i,j,3)>159
RGB(i,j,3)=176;
end
if f(i,j,3)>191
RGB(i,j,3)=208;
end
if f(i,j,3)>223
RGB(i,j,3)=240;
end
end
end
g=uint8(RGB);
%imshow(g);
%imwrite(g,'rgbQuantization/99.jpg');
%% <----- HSV Quantization ----->
% H -> [0-1] 18 level kolay hesaplanmasi icin 0.55
% 0 - 0.055 -> 0.0275 0
% 0.056 - 0.110 -> 0.0825 1
% 0.111 - 0.165 -> 0.1375 2
% 0.166 - 0.220 -> 0.1925 3
% 0.221 - 0.275 -> 0.2475 4
% 0.276 - 0.330 -> 0.3025 5
% 0.331 - 0.385 -> 0.3575 6
% 0.386 - 0.440 -> 0.4125 7
% 0.441 - 0.495 -> 0.4675 8
% 0.496 - 0.550 -> 0.5225 9
% 0.551 - 0.605 -> 0.5775 10
% 0.606 - 0.660 -> 0.6325 11
% 0.661 - 0.715 -> 0.6875 12
% 0.716 - 0.770 -> 0.7425 13
% 0.771 - 0.825 -> 0.7975 14
% 0.826 - 0.880 -> 0.8525 15
% 0.881 - 0.935 -> 0.9075 16
% 0.936 - 1 -> 0.9625 17
% S & V -> [0-1] 3 level
% 0 - 0.33 -> 0.165 0
% 0.34 - 0.66 -> 0.495 1
% 0.67 - 1 -> 0.825 2
% rgb2hsv kodu ilede degerler direk elde edilebilir.
%% <----- HSV Kod ----->
k=rgb2hsv(f);
%imshow(k);
for i=1:N
for j=1:M
HSV(i,j,1)=0.0275;
HSV(i,j,2)=0.165;
HSV(i,j,3)=0.165;
if k(i,j,2)>0.33
HSV(i,j,2)=0.495;
end
if k(i,j,3)>0.33
HSV(i,j,3)=0.495;
end
if k(i,j,2)>0.66
HSV(i,j,2)=0.825;
end
if k(i,j,3)>0.66
HSV(i,j,3)=0.825;
end
if k(i,j,1)>0.055
HSV(i,j,1)=0.0825;
end
if k(i,j,1)>0.11
HSV(i,j,1)=0.1375;
end
if k(i,j,1)>0.165
HSV(i,j,1)=0.1925;
end
if k(i,j,1)>0.22
HSV(i,j,1)=0.2475;
end
if k(i,j,1)>0.275
HSV(i,j,1)=0.3025;
end
if k(i,j,1)>0.33
HSV(i,j,1)=0.3575;
end
if k(i,j,1)>0.385
HSV(i,j,1)=0.4125;
end
if k(i,j,1)>0.44
HSV(i,j,1)=0.4675;
end
if k(i,j,1)>0.495
HSV(i,j,1)=0.5225;
end
if k(i,j,1)>0.55
HSV(i,j,1)=0.5775;
end
if k(i,j,1)>0.605
HSV(i,j,1)=0.6325;
end
if k(i,j,1)>0.66
HSV(i,j,1)=0.6875;
end
if k(i,j,1)>0.715
HSV(i,j,1)=0.7425;
end
if k(i,j,1)>0.77
HSV(i,j,1)=0.7975;
end
if k(i,j,1)>0.825
HSV(i,j,1)=0.8525;
end
if k(i,j,1)>0.88
HSV(i,j,1)=0.9075;
end
if k(i,j,1)>0.935
HSV(i,j,1)=0.9625;
end
end
end
%imshow(HSV);
%imwrite(HSV,'hsvQuantization/99.jpg');
clearvars f g RGB HSV k i j M N ;