function kernel2
f=[4 4 8 8 4;8 12 4 12 8;8 4 12 4 8;4 12 4 12 8;4 8 4 8 4];
g=[0.25 0.25;0.25 0.25];
d=f;
[baris kolom]=size(f);
for i=2:baris
for j=1:kolom-1
d(i,j)=(f(i-1,j)*g(1,1)+f(i,j)*g(1,2)+f(i-1,j+1)*g(2,1)+f(i,j+1)*g(2,2));
end
end
f
d
Monday, March 21, 2011
Kernel 2x2 pusat 1,2 Citra Dengan Matlab
function kernel3
f=[4 4 8 8 4;8 12 4 12 8;8 4 12 4 8;4 12 4 12 8;4 8 4 8 4];
g=[0.25 0.25;0.25 0.25];
d=f;
[baris kolom]=size(f);
for i=1:baris-1 %menunjukkan letak titik pusat baris pada kernel
for j=2:kolom %menunjukkan letak titik pusat kolom pada kernel
d(i,j)=(f(i+1,j)*g(1,1)+f(i,j)*g(1,2)+f(i+1,j-1)*g(2,1)+f(i,j-1)*g(2,2));
end
end
f
d
f=[4 4 8 8 4;8 12 4 12 8;8 4 12 4 8;4 12 4 12 8;4 8 4 8 4];
g=[0.25 0.25;0.25 0.25];
d=f;
[baris kolom]=size(f);
for i=1:baris-1 %menunjukkan letak titik pusat baris pada kernel
for j=2:kolom %menunjukkan letak titik pusat kolom pada kernel
d(i,j)=(f(i+1,j)*g(1,1)+f(i,j)*g(1,2)+f(i+1,j-1)*g(2,1)+f(i,j-1)*g(2,2));
end
end
f
d
Kernel 2x2 pusat 1,1 Citra Dengan Matlab
function kernel
f=[4 4 8 8 4;8 12 4 12 8;8 4 12 4 8;4 12 4 12 8;4 8 4 8 4];
g=[0.25 0.25;0.25 0.25];
d=f;
[baris kolom]=size(f);
for i=1:baris-1
for j=1:kolom-1
d(i,j)=(f(i,j)*g(1,1)+f(i,j+1)*g(1,2)+f(i+1,j)*g(2,1)+f(i+1,j+1)*g(2,2));
end
end
f
d
f=[4 4 8 8 4;8 12 4 12 8;8 4 12 4 8;4 12 4 12 8;4 8 4 8 4];
g=[0.25 0.25;0.25 0.25];
d=f;
[baris kolom]=size(f);
for i=1:baris-1
for j=1:kolom-1
d(i,j)=(f(i,j)*g(1,1)+f(i,j+1)*g(1,2)+f(i+1,j)*g(2,1)+f(i+1,j+1)*g(2,2));
end
end
f
d
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