dct_ac_rows_to_patches

PURPOSE ^

SYNOPSIS ^

function repBloques=dct_ac_rows_to_patches(accoefs)

DESCRIPTION ^

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 
0002 function repBloques=dct_ac_rows_to_patches(accoefs)
0003 
0004 nbloques = size(accoefs,1);
0005 ladobloque = sqrt(size(accoefs,2)+1);
0006 
0007 Li = nbloques*ladobloque*ladobloque;
0008 Li = sqrt(Li);
0009 cont = 1;
0010 
0011 repBloques = zeros(Li);
0012 
0013 accoefs=accoefs';
0014 
0015 for i=1:ladobloque:(Li-1)
0016    for j=1:ladobloque:(Li-1)
0017       acs = accoefs(:,cont);
0018       acs = [0;acs];
0019       acs=dezigzag(acs);
0020 
0021       repBloques(i:(i+(ladobloque-1)),j:(j+(ladobloque-1)))=acs;
0022       cont = cont+1;
0023    end
0024 end

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