jrevdct.out
来自「根据IEEE 1180-1990写的测试iDCT精确性。」· OUT 代码 · 共 235 行
OUT
235 行
IEEE test conditions: -L = -256, +H = 255, sign = 1, #iters = 10000
Peak absolute values of errors:
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
Worst peak error = 1 (meets spec limit 1)
Mean square errors:
0.0122 0.0131 0.0130 0.0130 0.0124 0.0143 0.0143 0.0142
0.0120 0.0147 0.0152 0.0147 0.0125 0.0149 0.0144 0.0153
0.0157 0.0128 0.0151 0.0126 0.0140 0.0145 0.0159 0.0143
0.0128 0.0148 0.0139 0.0124 0.0131 0.0140 0.0129 0.0115
0.0125 0.0161 0.0137 0.0136 0.0125 0.0142 0.0145 0.0153
0.0135 0.0134 0.0135 0.0132 0.0135 0.0137 0.0144 0.0137
0.0151 0.0143 0.0153 0.0135 0.0119 0.0161 0.0137 0.0136
0.0151 0.0155 0.0147 0.0140 0.0148 0.0155 0.0122 0.0130
Worst pmse = 0.016100 (meets spec limit 0.06)
Overall mse = 0.013908 (meets spec limit 0.02)
Mean errors:
0.0018 0.0003 0.0018 0.0012 -0.0006 0.0017 -0.0011 0.0020
-0.0010 -0.0011 0.0000 0.0005 0.0029 -0.0001 -0.0008 0.0001
-0.0015 -0.0020 -0.0011 -0.0010 -0.0008 0.0001 -0.0001 -0.0003
-0.0012 0.0036 0.0009 0.0004 -0.0013 0.0000 -0.0001 0.0021
-0.0013 0.0017 -0.0007 0.0006 0.0015 0.0006 -0.0011 0.0007
0.0001 -0.0010 0.0005 -0.0012 -0.0009 -0.0023 0.0016 -0.0013
0.0009 -0.0013 -0.0019 -0.0003 -0.0007 0.0009 0.0011 -0.0004
0.0007 0.0011 -0.0013 -0.0006 0.0000 0.0005 -0.0004 0.0008
Worst mean error = 0.003600 (meets spec limit 0.015)
Overall mean error = 0.000030 (meets spec limit 0.0015)
0 elements of IDCT(0) were not zero
IEEE test conditions: -L = -5, +H = 5, sign = 1, #iters = 10000
Peak absolute values of errors:
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
Worst peak error = 1 (meets spec limit 1)
Mean square errors:
0.0157 0.0135 0.0132 0.0112 0.0105 0.0116 0.0133 0.0118
0.0133 0.0128 0.0130 0.0137 0.0124 0.0120 0.0137 0.0126
0.0124 0.0152 0.0119 0.0132 0.0149 0.0122 0.0119 0.0117
0.0123 0.0123 0.0130 0.0114 0.0131 0.0124 0.0113 0.0136
0.0122 0.0129 0.0137 0.0129 0.0138 0.0141 0.0125 0.0146
0.0109 0.0137 0.0135 0.0124 0.0124 0.0126 0.0131 0.0129
0.0145 0.0123 0.0131 0.0129 0.0106 0.0129 0.0105 0.0136
0.0128 0.0129 0.0131 0.0125 0.0137 0.0155 0.0135 0.0155
Worst pmse = 0.015700 (meets spec limit 0.06)
Overall mse = 0.012894 (meets spec limit 0.02)
Mean errors:
-0.0005 0.0001 -0.0004 0.0006 0.0007 0.0000 0.0013 0.0020
0.0017 -0.0024 0.0000 -0.0009 0.0018 0.0016 0.0011 -0.0012
0.0014 0.0016 0.0003 0.0008 -0.0005 0.0006 -0.0005 0.0033
-0.0005 0.0009 -0.0024 -0.0010 -0.0009 0.0006 0.0007 -0.0030
0.0010 0.0011 -0.0021 -0.0019 0.0024 0.0015 0.0005 -0.0004
0.0005 -0.0011 -0.0009 0.0030 -0.0012 0.0012 0.0005 -0.0001
0.0003 -0.0007 -0.0015 -0.0001 -0.0016 -0.0005 -0.0011 0.0012
0.0026 0.0003 -0.0007 -0.0013 0.0001 0.0005 0.0007 0.0023
Worst mean error = 0.003300 (meets spec limit 0.015)
Overall mean error = 0.000178 (meets spec limit 0.0015)
0 elements of IDCT(0) were not zero
IEEE test conditions: -L = -300, +H = 300, sign = 1, #iters = 10000
Peak absolute values of errors:
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
Worst peak error = 1 (meets spec limit 1)
Mean square errors:
0.0108 0.0123 0.0138 0.0133 0.0123 0.0114 0.0118 0.0141
0.0096 0.0123 0.0112 0.0123 0.0117 0.0136 0.0137 0.0134
0.0128 0.0118 0.0144 0.0112 0.0139 0.0115 0.0140 0.0136
0.0117 0.0122 0.0139 0.0121 0.0125 0.0115 0.0108 0.0092
0.0095 0.0134 0.0121 0.0126 0.0112 0.0128 0.0129 0.0123
0.0121 0.0129 0.0124 0.0120 0.0124 0.0129 0.0115 0.0135
0.0127 0.0119 0.0148 0.0125 0.0129 0.0156 0.0126 0.0107
0.0135 0.0131 0.0117 0.0110 0.0128 0.0132 0.0118 0.0120
Worst pmse = 0.015600 (meets spec limit 0.06)
Overall mse = 0.012406 (meets spec limit 0.02)
Mean errors:
-0.0008 0.0015 -0.0006 0.0007 -0.0011 -0.0008 -0.0010 -0.0001
-0.0008 0.0017 -0.0018 -0.0001 0.0003 -0.0004 0.0025 -0.0016
-0.0012 0.0002 0.0012 0.0008 0.0007 0.0023 -0.0008 0.0006
0.0003 -0.0006 0.0001 -0.0007 -0.0005 -0.0009 -0.0006 -0.0006
0.0013 0.0006 0.0021 -0.0006 0.0010 0.0014 -0.0009 0.0001
0.0025 -0.0007 0.0002 -0.0028 0.0002 0.0001 -0.0011 -0.0005
-0.0003 -0.0009 -0.0006 0.0009 -0.0013 0.0004 0.0002 0.0007
-0.0001 -0.0007 0.0013 -0.0002 0.0002 0.0002 0.0006 0.0018
Worst mean error = 0.002800 (meets spec limit 0.015)
Overall mean error = 0.000047 (meets spec limit 0.0015)
0 elements of IDCT(0) were not zero
IEEE test conditions: -L = -256, +H = 255, sign = -1, #iters = 10000
Peak absolute values of errors:
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
Worst peak error = 1 (meets spec limit 1)
Mean square errors:
0.0122 0.0132 0.0127 0.0131 0.0123 0.0142 0.0144 0.0141
0.0119 0.0149 0.0149 0.0147 0.0126 0.0148 0.0146 0.0153
0.0157 0.0128 0.0151 0.0125 0.0141 0.0144 0.0159 0.0144
0.0128 0.0147 0.0138 0.0126 0.0132 0.0140 0.0129 0.0115
0.0124 0.0160 0.0137 0.0136 0.0127 0.0141 0.0144 0.0152
0.0135 0.0134 0.0137 0.0132 0.0137 0.0137 0.0144 0.0137
0.0152 0.0141 0.0152 0.0137 0.0120 0.0161 0.0139 0.0135
0.0152 0.0155 0.0147 0.0140 0.0147 0.0155 0.0120 0.0130
Worst pmse = 0.016100 (meets spec limit 0.06)
Overall mse = 0.013906 (meets spec limit 0.02)
Mean errors:
-0.0018 -0.0002 -0.0017 -0.0011 0.0007 -0.0018 0.0010 -0.0019
0.0009 0.0013 -0.0003 -0.0005 -0.0028 0.0002 0.0010 -0.0001
0.0015 0.0020 0.0011 0.0009 0.0009 0.0000 0.0001 0.0002
0.0012 -0.0035 -0.0010 0.0000 0.0012 0.0000 0.0001 -0.0021
0.0014 -0.0016 0.0007 -0.0006 -0.0015 -0.0005 0.0012 -0.0008
-0.0001 0.0010 -0.0007 0.0012 0.0011 0.0023 -0.0014 0.0011
-0.0010 0.0015 0.0018 0.0003 0.0008 -0.0009 -0.0009 0.0005
-0.0008 -0.0011 0.0013 0.0006 -0.0001 -0.0005 0.0004 -0.0008
Worst mean error = 0.003500 (meets spec limit 0.015)
Overall mean error = -0.000009 (meets spec limit 0.0015)
0 elements of IDCT(0) were not zero
IEEE test conditions: -L = -5, +H = 5, sign = -1, #iters = 10000
Peak absolute values of errors:
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
Worst peak error = 1 (meets spec limit 1)
Mean square errors:
0.0157 0.0133 0.0132 0.0112 0.0106 0.0116 0.0133 0.0118
0.0135 0.0127 0.0131 0.0137 0.0125 0.0120 0.0136 0.0127
0.0124 0.0150 0.0119 0.0132 0.0150 0.0123 0.0120 0.0115
0.0124 0.0122 0.0130 0.0114 0.0131 0.0124 0.0113 0.0136
0.0122 0.0130 0.0138 0.0129 0.0138 0.0141 0.0125 0.0146
0.0108 0.0138 0.0134 0.0126 0.0124 0.0124 0.0132 0.0129
0.0145 0.0123 0.0131 0.0128 0.0106 0.0130 0.0105 0.0136
0.0127 0.0128 0.0132 0.0125 0.0136 0.0156 0.0136 0.0155
Worst pmse = 0.015700 (meets spec limit 0.06)
Overall mse = 0.012898 (meets spec limit 0.02)
Mean errors:
0.0005 0.0001 0.0004 -0.0006 -0.0006 0.0000 -0.0013 -0.0020
-0.0019 0.0023 0.0001 0.0009 -0.0017 -0.0016 -0.0010 0.0011
-0.0014 -0.0016 -0.0003 -0.0008 0.0006 -0.0007 0.0006 -0.0031
0.0006 -0.0008 0.0024 0.0012 0.0009 -0.0006 -0.0007 0.0030
-0.0010 -0.0012 0.0022 0.0019 -0.0024 -0.0015 -0.0005 0.0004
-0.0006 0.0012 0.0010 -0.0030 0.0012 -0.0012 -0.0006 0.0001
-0.0003 0.0007 0.0015 0.0002 0.0016 0.0006 0.0011 -0.0012
-0.0027 -0.0004 0.0008 0.0013 0.0000 -0.0004 -0.0008 -0.0023
Worst mean error = 0.003100 (meets spec limit 0.015)
Overall mean error = -0.000161 (meets spec limit 0.0015)
0 elements of IDCT(0) were not zero
IEEE test conditions: -L = -300, +H = 300, sign = -1, #iters = 10000
Peak absolute values of errors:
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
Worst peak error = 1 (meets spec limit 1)
Mean square errors:
0.0108 0.0123 0.0137 0.0132 0.0123 0.0114 0.0119 0.0141
0.0096 0.0123 0.0112 0.0124 0.0118 0.0138 0.0137 0.0135
0.0129 0.0119 0.0145 0.0112 0.0138 0.0115 0.0139 0.0136
0.0117 0.0123 0.0139 0.0119 0.0125 0.0115 0.0106 0.0092
0.0096 0.0134 0.0119 0.0127 0.0113 0.0128 0.0129 0.0124
0.0121 0.0129 0.0124 0.0121 0.0125 0.0127 0.0115 0.0135
0.0127 0.0119 0.0148 0.0123 0.0129 0.0156 0.0126 0.0106
0.0135 0.0132 0.0116 0.0109 0.0129 0.0132 0.0118 0.0121
Worst pmse = 0.015600 (meets spec limit 0.06)
Overall mse = 0.012409 (meets spec limit 0.02)
Mean errors:
0.0008 -0.0013 0.0007 -0.0006 0.0011 0.0008 0.0011 0.0001
0.0008 -0.0017 0.0018 0.0002 -0.0002 0.0004 -0.0025 0.0017
0.0013 -0.0003 -0.0011 -0.0008 -0.0008 -0.0023 0.0009 -0.0008
-0.0003 0.0007 -0.0001 0.0005 0.0007 0.0009 0.0008 0.0006
-0.0012 -0.0006 -0.0021 0.0005 -0.0009 -0.0014 0.0009 0.0000
-0.0025 0.0007 -0.0002 0.0029 -0.0001 -0.0001 0.0011 0.0005
0.0003 0.0009 0.0006 -0.0009 0.0013 -0.0004 0.0000 -0.0008
0.0001 0.0008 -0.0012 0.0003 -0.0001 -0.0004 -0.0006 -0.0019
Worst mean error = 0.002900 (meets spec limit 0.015)
Overall mean error = -0.000022 (meets spec limit 0.0015)
0 elements of IDCT(0) were not zero
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