Test results:
akiyo	    -0.05%
bowing	    -0.072%
bridge	    -0.042%
bus	    -0.156%
coastguard  -0.645%
container   -0.087%
deadline     0.007%
flower       0.02%
football    -0.009%
foreman      0.03%
hall         0.087%
highway     -0.041%
husky       -0.031%
mad900       0.015%
mobile      -0.007%
mother       0.012%
news         0.039%
pamphlet     0.061%
paris       -0.003%
sign        -0.148%
silent       0.003%
students    -0.009%
tempete     -0.061%
waterfall    0.666

Change-Id: I96c2fd3a6fbc5f8e5cf7f3b881ef89335e58d5ac