Method STEMLIS Classical Method
    MSE HSR IDEP MSE HSR IDEP
26x44 (5x5 window) Test1
( pattern recognition)
817.9 0.831 144.0 793.1 0.815 111.0
Test2
(contrast discrimination)
2171.8 0.448 220.0 2923.9 0.437 209.0
Test3 (text reading) 1858.5 0.888 317.0 2370.4 0.856 323.0
Test4 (object counting) 1259.8 0.731 141.0 3102.8 0.634 120.0
Mean 1527.0 0.722 205.5 2297.6 0.691 190.8
43x73 (3x3 window) Test1
( pattern recognition)
587.8 0.915 287.0 1124.3 0.877 239.0
Test2
(contrast discrimination)
1104.1 0.497 223.0 1794.8 0.456 166.0
Test3
(text reading)
1700.0 0.923 711.0 1918.7 0.922 796.0
Test4
(object counting)
945.6 0.729 156.0 1875.7 0.714 282.0
Mean 1084.4 0.766 344.3 1678.4 0.742 370.8
130x220 (no window) Test1
( pattern recognition)
546.7 0.974 2837.0 527.3 0.943 3070.0
Test2
(contrast discrimination)
614.1 0.510 624.0 835.5 0.477 2011.0
Test3
(text reading)
1311.6 0.820 4582.0 1116.3 0.817 4860.0
Test4
(object counting)
443.6 0.701 1513.0 1503.8 0.696 1032.0
Mean 729.0 0.751 2389.0 995.72 0.733 2743.3
Overall results 1113.5 0.746 976.6 1657.21 0.722 1101.6
Table 2: Quantitative analysis results for visual test images in Figure 10.