Error Concealment | JPEG | MPEG-4 | Wavelet | YUV

Hi!

I am using linear, cubic, bspiline, sinc interpolation in order to 
obtain an isotropic volume. Suppose the original dataset have M*N*L. If 
the interslice distance is > then the interpixel distance then we need 
to insert new slices of the images in the scanned direction by means of 
interpolation. Now the dataset will have M*N*(r*L) where r is the ratio 
of interslice distance to interpixel distance. I performed the above 
four technique. Now I want to compare the performance of these four 
interpolations in terms of SNR, MSE. I like to know how to calculate 
the SNR, MSE.

Indhu

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