135 136 137 133 134 132 134 135
 135 132 136 135 134 129 132 134
 134 131 136 134 138 134 134 135
 135 131 135 135 138 135 134 135
 133 130 131 131 131 134 134 133
 133 130 132 132 134 138 135 132
 134 134 130 136 135 137 136 131
 130 135 138 132 134 137 136 135

(2) Quantization Table
  16  11  10  16  24  40  51  61
  12  12  14  19  26  58  60  55
  14  13  16  24  40  57  69  56
  14  17  22  29  51  87  80  62
  18  22  37  56  68 109 103  77
  24  35  55  64  81 104 113  92
  49  64  78  87 103 121 120 101
  72  92  95  98 112 100 103  99

(3) DCT coefficients
  47.3  -3.0  -2.3   1.6  -0.0   1.2   2.3   3.1
   0.7   4.6   1.6  -4.8   5.0  -0.3   0.4   3.7
   2.8   2.8   0.7  -4.0  -3.5  -1.7  -1.7  -0.2
  -3.7   0.5   2.5   2.9  -1.1   1.5  -0.9  -2.6
   0.7  -0.4   2.1  -2.5  -2.5  -1.6   1.0   0.7
   4.4   0.1  -2.0   3.0   1.2  -0.5  -1.7  -0.9
   1.5  -2.3  -0.4   0.0  -2.6  -1.7   2.5   1.8
  -1.6  -0.2   1.3   0.7  -0.6   0.2  -1.4  -1.0

(4) Quantized DCT coefficients
   3   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0

(5) The Reconstructed Block
 134 134 134 134 134 134 134 134
 134 134 134 134 134 134 134 134
 134 134 134 134 134 134 134 134
 134 134 134 134 134 134 134 134
 134 134 134 134 134 134 134 134
 134 134 134 134 134 134 134 134
 134 134 134 134 134 134 134 134
 134 134 134 134 134 134 134 134

(6) PSNR value for a 8x8 block
   rmse =  2.18
   psnr = 41.36