Maximizing the Accuracy of Continuous Quantification Measures Using Discrete PackTest Products with Deep Learning and Pseudocolor Imaging

Figure 5

Nonlinear and nonmonotonic relationships between chemical oxygen demand and the grayscale intensity values for the selected training pixels in the original 10 grayscale images (red, green, blue, cyan, magenta, yellow, key black, , , and images) derived from the color images acquired by the optical scanner.

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