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Scalable MPEG compression based on DCT coefficients

from Scalable MPEG compression based on DCT coefficients by Zahid Ali
This application makes 2 layers base Layer and enhancement layer from quantized coefficients

bDecoder(X,B,E,array,MatAC,MatDC,bufferImage,motionVect) 
function layer= bDecoder(X,B,E,array,MatAC,MatDC,bufferImage,motionVect)
mbSize=16;
bufferImage=double(bufferImage);
sub=deRunLength(X,B,E,array,MatAC,MatDC);
imgComp = motionComp(bufferImage, motionVect,mbSize);
layer=imgComp+sub+128;

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