3. DISCUSSION
Comparisons between measured and estimated values were carried out using error frequency
distribution and the cumulative errors were determined. Table 1, shows image analysis results
for both Bomaan and Lolo collected from different producers. Color intensity means of
market samples exceeded those of El-Sad samples except in the blue where in both cases
(Bomaan and Lolo); the intensity mean of market samples exceeded that of El-Sad’s sample