image tilting

original image

for i=1:2:1000;img(i,:,:)=img(i+1,:,:);endfor
imshow(img)

for i=1:2:500;img(i,:,:)=0;endfor

imshow(img)

for i=1:2:1000;img(i,:,:)=img(i+1,:,:);endfor
imshow(img)

upper 50 rows are tilted

for i=1:1:50;img(i,:,:)=img(i*8,:,:);endfor

imshow(img)

now tilting other 200

for i=50:1:200;img(i,:,:)=img(i*6,:,:);endfor

imshow(img)

for i=200:1:250;img(i,:,:)=img(i*4,:,:);endfor

imshow(img)

oops thats a mistake


===>>>>now doing it again
for i=1:1:50;img(i,:,:)=img(i*8,:,:);endfor

for i=50:1:200;img(i,:,:)=img(i*6+100,:,:);endfor

for i=50:1:200;img(i,:,:)=img(i*6+100,:,:);endfor

imshow(img)

expansion of the above 250 rows of above image as full image

for i=250:-1:1;img(i*6,:,:)=img(i,:,:);img(i*6-1,:,:)=img(i,:,:);img(i*6-2,:,:)=img(i,:,:);;img(i*6-3,:,:)=img(i,:,:);img(i*6-4,:,:);img(i*6-5,:,:);endfor
imshow(img)