Table 3 Weighting matrix Q
From: No reference quality assessment for MPEG video delivery over IP
Q i,j | i = 1 | i = 2 | i = 3 | i = 4 | i = 5 | i = 6 | i = 7 | i = 8 | i = 9 | i = 10 | i = 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
j = 1 | 0.0094 | 0.0728 | 0.0101 | 0.0099 | -0.0202 | -0.0003 | 0.0768 | 0.1929 | -0.0065 | 0.0195 | 0.0266 |
j = 2 | 0.0728 | -0.0085 | -0.0011 | -0.0520 | -0.0633 | 0.0013 | 0.0071 | 0 | -0.0245 | 0.2121 | -0.0022 |
j = 3 | 0.0101 | -0.0011 | -0.0009 | 0.0039 | -0.0119 | 0.0007 | 0.0041 | 0 | -0.0043 | 0.0071 | 0.0001 |
j = 4 | 0.0099 | -0.0520 | 0.0039 | -0.0052 | 0.0855 | -0.0016 | -0.0524 | 0 | -0.0254 | 0.0329 | 0.0008 |
j = 5 | -0.0202 | -0.0633 | -0.0119 | 0.0855 | -0.0242 | -0.0456 | 0.1776 | 0 | 0.2104 | -0.4598 | 0.0080 |
j = 6 | -0.0003 | 0.0013 | 0.0007 | -0.0016 | -0.0456 | -0.0005 | -0.0030 | -0.0094 | 0.0012 | -0.0013 | 0.0004 |
j = 7 | 0.0768 | 0.0071 | 0.0041 | -0.0524 | 0.1776 | -0.0030 | -0.1082 | -0.1023 | -0.0038 | 0.1061 | -0.0007 |
j = 8 | 0.1929 | 0 | 0 | 0 | 0 | -0.0094 | -0.1023 | -0.0120 | 0.0224 | -0.3094 | 0.0109 |
j = 9 | -0.0065 | -0.0245 | -0.0043 | -0.0254 | 0.2104 | 0.0012 | -0.0038 | 0.0224 | 0.0091 | 0.0220 | -0.0006 |
j = 10 | 0.0195 | 0.2121 | 0.0071 | 0.0329 | -0.4598 | -0.0013 | 0.1061 | -0.3094 | 0.0220 | -0.1038 | -0.0078 |
j = 11 | 0.0266 | -0.0022 | 0.0001 | 0.0008 | 0.0080 | 0.0004 | -0.0007 | 0.0109 | -0.0006 | -0.0078 | -0.0011 |