Help me with imwrite

i have divided an image to blocks using reshape and i had performed some functions on it and i want to reconstruct the image with the changed blocks.can any body plz help me with it.

a=imread()

b=reshape(a,8,8,[])

X=a

for i=1:n

....

end

imwrite(b,X)

this is what i have tried

[Rik]

Your code is a bit too vague to tell for sure, but can't you use reshape again to return to your normal image?

You could also consider using the blockproc function instead of that loop.

Answer 1

[Jan]

I guess boldly:

b = reshape(b, size(a));

[joelisa jose]

thank you