|
Table of compression ratio results
(sorted by compression method) |
Method |
Weighted |
Average |
S.D. |
|||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2.55
|
0.82
|
2.17
|
1.21
|
2.77
|
2.47
|
2.89
|
2.50
|
2.69
|
3.26
|
2.84
|
1.80
|
2.38
|
0.73
|
|
2.40
|
0.77
|
2.09
|
0.86
|
2.61
|
2.32
|
2.70
|
2.44
|
2.55
|
3.13
|
2.63
|
1.59
|
2.23
|
0.74
|
|
2.25
|
0.77
|
2.09
|
0.90
|
2.61
|
2.00
|
2.39
|
2.44
|
2.55
|
3.13
|
2.51
|
1.49
|
2.15
|
0.72
|
|
2.25
|
0.77
|
2.09
|
0.92
|
2.61
|
2.00
|
2.39
|
2.44
|
2.55
|
3.13
|
2.51
|
1.50
|
2.15
|
0.71
|
|
2.42
|
0.78
|
2.18
|
0.96
|
2.70
|
2.34
|
2.72
|
2.48
|
2.79
|
3.33
|
2.65
|
1.64
|
2.31
|
0.77
|
|
2.27
|
0.78
|
2.18
|
0.99
|
2.70
|
2.02
|
2.42
|
2.48
|
2.79
|
3.33
|
2.53
|
1.54
|
2.23
|
0.75
|
|
2.27
|
0.78
|
2.18
|
1.01
|
2.70
|
2.02
|
2.42
|
2.48
|
2.79
|
3.33
|
2.53
|
1.54
|
2.23
|
0.75
|
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
8.00
|
0.00
|
|
4.59
|
1.22
|
5.14
|
3.58
|
5.38
|
4.68
|
4.54
|
5.31
|
4.96
|
5.20
|
4.83
|
3.64
|
4.49
|
1.20
|
|
3.27
|
0.97
|
3.56
|
2.41
|
4.21
|
3.06
|
3.38
|
3.68
|
3.90
|
4.43
|
3.51
|
2.55
|
3.31
|
0.95
|
|
2.38
|
0.82
|
2.40
|
1.44
|
3.03
|
2.13
|
2.48
|
2.69
|
2.84
|
3.51
|
2.64
|
1.76
|
2.40
|
0.74
|
|
2.38
|
0.82
|
2.40
|
1.39
|
3.03
|
2.13
|
2.48
|
2.69
|
2.84
|
3.51
|
2.64
|
1.74
|
2.39
|
0.75
|
|
2.38
|
0.82
|
2.40
|
1.43
|
3.03
|
2.31
|
2.66
|
2.69
|
2.84
|
3.51
|
2.64
|
1.81
|
2.43
|
0.74
|
|
2.85
|
0.82
|
2.24
|
1.63
|
2.67
|
2.71
|
3.23
|
2.59
|
2.65
|
3.31
|
3.12
|
2.08
|
2.53
|
0.74
|
|
2.86
|
0.88
|
2.25
|
1.61
|
2.70
|
2.72
|
3.24
|
2.60
|
2.65
|
3.31
|
3.13
|
2.09
|
2.54
|
0.73
|
|
3.43
|
1.02
|
2.63
|
1.90
|
2.96
|
3.26
|
3.80
|
2.94
|
2.89
|
3.53
|
3.63
|
2.46
|
2.91
|
0.82
|
|
3.09
|
2.03
|
4.22
|
4.93
|
6.95
|
2.68
|
3.26
|
5.05
|
4.74
|
5.67
|
3.59
|
3.64
|
4.20
|
1.44
|
|
4.94
|
2.05
|
3.61
|
2.53
|
4.55
|
4.79
|
5.44
|
4.26
|
4.02
|
4.68
|
5.16
|
3.58
|
4.18
|
1.07
|
|
4.62
|
1.66
|
5.12
|
3.60
|
5.42
|
4.70
|
4.58
|
5.30
|
4.87
|
5.10
|
4.85
|
3.74
|
4.53
|
1.07
|
|
3.29
|
0.91
|
2.35
|
1.24
|
3.00
|
3.30
|
3.62
|
3.08
|
2.41
|
2.98
|
3.50
|
2.16
|
2.70
|
0.90
|
|
2.30
|
0.98
|
2.14
|
1.01
|
2.71
|
2.18
|
2.46
|
2.36
|
2.41
|
2.98
|
2.52
|
1.61
|
2.19
|
0.64
|
|
3.57
|
0.96
|
2.50
|
1.53
|
3.27
|
3.58
|
3.96
|
3.28
|
2.59
|
3.20
|
3.81
|
2.41
|
2.93
|
0.95
|
|
2.39
|
1.02
|
2.26
|
1.27
|
2.90
|
2.23
|
2.51
|
2.51
|
2.59
|
3.20
|
2.63
|
1.75
|
2.32
|
0.64
|
|
2.31
|
0.99
|
2.11
|
1.08
|
2.68
|
2.19
|
2.48
|
2.38
|
2.43
|
3.00
|
2.53
|
1.65
|
2.20
|
0.62
|
|
2.20
|
0.95
|
2.08
|
0.94
|
2.58
|
1.95
|
2.36
|
2.32
|
2.40
|
2.98
|
2.49
|
1.52
|
2.11
|
0.64
|
|
2.26
|
0.94
|
2.08
|
0.97
|
2.58
|
2.01
|
2.46
|
2.35
|
2.43
|
3.01
|
2.55
|
1.56
|
2.15
|
0.65
|
|
3.66
|
1.14
|
3.13
|
2.03
|
3.68
|
3.49
|
4.02
|
3.68
|
3.41
|
4.23
|
3.89
|
2.65
|
3.31
|
0.92
|
|
2.25
|
0.82
|
2.19
|
0.84
|
2.70
|
2.00
|
2.38
|
2.44
|
2.60
|
3.25
|
2.51
|
1.48
|
2.18
|
0.74
|
|
2.24
|
0.80
|
2.15
|
0.83
|
2.64
|
1.98
|
2.37
|
2.44
|
2.61
|
3.24
|
2.51
|
1.46
|
2.16
|
0.74
|
|
3.18
|
1.03
|
3.13
|
2.57
|
3.89
|
3.13
|
3.28
|
3.34
|
3.57
|
4.09
|
3.29
|
2.59
|
3.14
|
0.81
|
|
5.31
|
1.36
|
6.12
|
3.44
|
6.64
|
5.42
|
5.13
|
6.66
|
5.32
|
6.03
|
5.62
|
3.94
|
5.19
|
1.54
|
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