dec_analysis_bank

 dec_analysis_bank(hd,y,ft,frame_no)
      struct header *hd;
      float **y;    
      FilterTree ft;
      int frame_no;

• Input image header, floating point image
• Array-reference to the same image with the pixels accessible as an array: y[m][n]. See the module matrix2.
• Filterstructure tree, type FilterTree, see module filtertree.
• Frame number of input/output frame.