[refImage,resampledcmpImage] = preSCIELAB(refImage,cmpImage)
Author: ImagEval
Purpose: pre-process images before performing S-CIELAB evaluation,
including : resize images to have the same size of images
AND
rescale images to make them within the same range
also need to reshape images to be compliant with the
scielab routine
INPUT : refImage -- reference image used in S-CIELAB evaluation
cmpImage -- image to be evaluated in S-CIELAB
OUTPUT : refImage & cmpImage after being pre-processed for S-CIELAB
evaluation