Table 2 |
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|
A comparison of image analysis methods |
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|
Yellow channel |
nRed channel |
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|
|
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|
Intensity (mean) |
% Positive area |
Intensity (mean) |
% Positive area |
|
|
|
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|
Positive color selection (% positive area) |
0.96 |
0.98 |
0.84 |
0.98 |
|
|
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|
Values (correlation coefficient, r) indicate strength of a linear relationship between results from positive color selection and Yellow or normalized Red analysis method, where a maximum positive is r = 1. |
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|
Pham et al. Diagnostic Pathology 2007 2:8 doi:10.1186/1746-1596-2-8 |
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