[Rd] IDWT - Inverse Discrete Wavelet Transform

[ruoccoma]

Hello,
I am not expert in wavelet.
i am working with a discrete dataset in 3D. I applied the D4 wavelet
transform to each dimension sequentially. I made some analysis in the
transformed space and i detected some interesting vowel. 

My question is. How is it possible to map a 3d coordinate in the transformed
space to the related coordinate in the 3d original dataset? (i think that
probably one (x,y,z point in the 3d transformed space will be related
probably with 8 vowels in the orginal one...))

Thanks in advance for the help

Massimiliano

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