Nondestructive Quantification of the Ripening Process in Banana (Musa AAB Simmonds) Using Multispectral Imaging

Table 4

Normalized values of average and standard deviation for the experiments.

Applied technique	Value	Day 1	Day 2	Day 3	Day 4	Day 5	Day 6	Day 7
Fourier fractal	A	0.43	0.39	0.24	0.20	0.28	0.29	0.24
	SD	0.11	0.24	0.23	0.13	0.19	0.17	0.19
Hotelling transform	A	0.88	0.88	0.87	0.84	0.81	0.72	0.65
	SD	0.06	0.07	0.07	0.11	0.20	0.28	0.31
Texture analysis through homogeneity criteria based on cooccurrence matrix	A	0.86	0.83	0.74	0.61	0.45	0.35	0.29
	SD	0.11	0.10	0.15	0.20	0.21	0.17	0.19