Application of a Fractional Grey Prediction Model Based on a Filtering Algorithm in Image Processing

Table 2

Objective quality measures of the models.

Quality measure	Cosine processing	MF [49]	AMF [49]	WMF [49]	IWT [50]	GM (1,1)	NDGM (1,1)	NDGM^p/q (1,1)
PSNR	23.00	21.97	24.73	21.92	23.90	19.67	21.72	26.48
MSE	325.90	413.12	218.82	417.91	264.90	701.599	437.60	146.24