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Data Base Display

Sampled pixels can be displayed for accuracy inspection. After classifying the data base the classification errors are visible in the display. User can eventually correct sampling if errors are visible, and evaluate classifier accuracy by the number of misclassified pixels.

Data base for 4 color classes (background, white husk, green husk, corn)
Classified data base showing the errors of the quadratic Bayes classifier (background, white husk, green husk, corn)

Note the classification errors in the green husk color class: some pixels are assigned to the white husk color class. Otherwise, there are no errors to report for this particular classification algorithm and this data base.