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[WM]: decomposing a image using filter banks



Hi,
 
I used Daubechies-6 filtering kernel for computing the DWT. 
 
Consider example image : 256 by 256.
 
After decomposing (level 4, db6), I got
subbands at resolution level =1 of size: 133 subbands at resolution level =2 of size: 72 subbands at resolution level =3 of size: 41
subbands at resolution level =4 of size: 26
 
Question: so now the number of pixels increased is 10 in the level 4 .. is this correct??
 
Thanks,
Raja
 


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