Table 2.

Average real and predicted water content for the cookies the surfaces of which are shown in Figure 8. The real values have been measured using a drying cabinet while the predicted values were calculated as average values of all pixels on the surface

Time (min)	Temperature (°C)	Measured (%)	Predicted (%)	Deviation
4	150	9.17	9.18	0.01
6	150	6.40	6.30	−0.10
8	150	4.72	4.44	−0.28
10	150	3.57	3.60	0.03
12	150	2.38	2.75	0.37
14	150	2.07	2.24	0.17