% ***********************************************************************
% RECONSTRUCTION OF 8x8-DIMENSIONAL SIGNAL COMPRESSED BY COSINE TRANSFROM
% ***********************************************************************
%
%  INPUTS:      B : 8 by 8 cosine transform array constructed with
%                   dct_compress88
%               Q : quantization matrix
%
%  OUTPUT:  x_rek : reconstructed 8 by 8 array
%
function x_rek = idct_compress88(B,Q)
%
% RECONSTRUCTION
X_c_rek=B.*Q;
x_rek=idct(idct(X_c_rek)')';
x_rek=round(x_rek);
%
% end